Complete Diagnosis and Repair Service manual including Electrical Wiring Diagrams for John Deere Combines 9780 CTS (S.N. XXXXXX - 072799), with all the shop information to maintain, diagnose, repair, and rebuild like professional mechanics.

John Deere 9780 CTS Combines (S.N. 000001-072799) workshop Diagnosis and Repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

TM4635 - John Deere Combines 9780 CTS (S.N. 000001-072799) Technical Manual (Diagnosis and Repair).PDF

Total Pages: 3,923 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English

MAIN SECTIONS
  Foreword
   General
      Safety
      Identification Number Location
      Specifications
   Engine
      Remove and Install Engine
      Cooling System
      Lower Engine Component Repair
   Fuel and Air Intake System Repair
      Air Intake System
      Diesel Fuel System
   Electrical System
      Components
      Bulbs and Switches
      Batteries
      Harness and Connector Repair
      Gauges and Monitors
      Wiper and Radio
      Alternator
      Starting Motor
      Electronic Engine Control
   Power Train Repair
      Engine Gearcase and Valve
      Transmission and Differential
      Ring and Pinion Final Drive
      Hydrostatic System
      Cam Lobe Motor
   Power Steering and Brakes
      Steering
      Brakes
   Hydraulic System Repair
      Hydraulic Reservoir
      Hydraulic Pumps
      Hydraulic Valves
      Hydraulic Cylinders
      Motors
      Accumulator
      Reel Pump Drive
   Separator Shell
      Gull Wing Doors
      Cleaning Fan Shields
   Operator`s Station Repair
      Air Conditioning System (R134a)
      System Components
      Cab
   Feeder House Repair
      Feeder House/Conveyor
      Feeder House Conveyor Drum
      Conveyor Shaft and Slip Clutch
      Feeder House Drives and Reverser Gear Case
      Automatic Header Control Tilt Cylinder
      Automatic Header Control Tilt Frame
   Separator Repair
      Beaters
      Cylinder Drives
      Tine Separator Module
      Tine Separators
      Engine Gearbox to Module Drives
      Tine Separator Gearboxes
      Shoe Supply Augers, Chaffer and Sieve Frame
      Tailings Elevator and Augers
      Primary Countershaft Gearcase
      Header Electromagnetic Clutch
   Grain Tank and Unloading System
      Grain Tank Cross Augers
      Unloading Auger System Drives
      Vertical Unloading Auger and Lower Gearcase
      Horizontal Unloading Auger and Gearcase
      Upper Clean Grain Elevator
      Grain Tank and Extensions
      Clean Grain Elevator and Loading Auger Gearcase
   Chaff Spreader
      Chaff Spreader
   Engine Operation and Tests
      Cooling System and Rotary Screen Operation
      6081 Engine Operation - Bosch
   Fuel/Air Operation and Tests
      Air Intake System
      Fuel System
   Electrical System
      General Information
      Functional Schematic and Harness Diagrams
      Calibration, Diagnostic Addresses and Diagnostic Trouble Codes
      Power Supply/Starting Motor
      Cold Weather Starting Aid
      Engine Control
      Infotrak Monitor
      Gauges
      Lighting
      Turn Signals
      Wiper, Washer
      Heating and Air Conditioning System
      Air Suspension Seat
      Electric Fuel Pump
      Engage Separator
      Engage Header
      Engage Unloading Drive
      Adjust Separator
      Adjust Fan Speed
      Adjust Straw Chopper Deflector
      Four-Wheel Drive
      Reel Speed Adjustment
      Unloading Auger Swing
      Cylinder Speed Adjustment
      Header Control
      Speed Monitoring System
      Cornerpost Control Unit
      Radio
      Indicator Light Module
      Horn/Reverse Travel Alarm
      Grain Tank Covers
      Electric Mirror Adjustment
      Hillmaster Control
      Header Control
      Trapper Speed
      Tailings Control
      Concave Adjust Diagnostics
      Automatic Header Tilt Diagnostics
      Manual Header Tilt Diagnostics
      Active Header Height Control System - Height Resume Diagnostics
      Active Header Height Control System - Height Sensing Diagnostics
      95 Ampere Alternator Diagnostics
      Armrest Control Unit Overall Diagnostics
      Auxiliary Power Strip Outlet Diagnostics (Power Strip)
      CAN Bus Diagnostics
      Fan Speed Adjust Diagnostics
      ClimaTrak Diagnostics
      Air Suspension Seat Diagnostics
      Cornerpost - Control Unit Overall Diagnostics
      Cornerpost - Backshaft Speed Diagnostics
      Cornerpost - Fan Speed Diagnostics
      Cornerpost - Concave Clearance Diagnostics
      Cornerpost - Header Tilt Position Diagnostics
      Cornerpost - Cylinder Speed Diagnostics
      Cornerpost - Engine Hours Diagnostics
      Cornerpost - Engine Speed - 6081 Diagnostics
      Cornerpost - Engine Temperature Gauge - 6081 Diagnostics
      Cornerpost - Fuel Gauge Diagnostics
      Cornerpost - Ground Speed Diagnostics
      Cornerpost - Separator Hours Diagnostics
      Cylinder Speed Adjust Diagnostics
      DIAL-A-SPEED Diagnostics
      Electric Fuel Pump Diagnostics
      Engine Compartment Relay Panel Diagnostics
      Four-Wheel Drive Diagnostics
      Header Control Unit Overall Diagnostics
      Header Engage Diagnostics
      Header Raise/Lower Diagnostics
      Horn, Backup Alarm, Brake Light Diagnostics
      Injection Pump System - 6081 Engine Diagnostics
      Lighting System - Dome Lamp Diagnostics
      Lighting System - Exit Lighting Diagnostics
      Lighting System - Field Light Diagnostics
      Lighting System - Hazard/Turn Lighting Diagnostics
      Lighting System - Marker Lamps Diagnostics
      Lighting System - Panel Lamp Diagnostics
      Lighting System - Rear Discharge Lamp Diagnostics
      Lighting System - Road Lamp Diagnostics
      Lighting System - Service Lamps - Engine Area Diagnostics
      Lighting System - Service Lamps - Gullwing Door Diagnostics
      Lighting System - Service Lamps - Shoe Area Diagnostics
      Lighting System - Row Finder Lamp Diagnostics
      Lighting System - Stubble Lamp Diagnostics
      Lighting System - Unloading Auger Lamp Diagnostics
      Multifunction Lever Diagnostics
      Power Distribution Board 3 - EMIP Power Diagnostics
      Power Distribution Board 3 - Engine Running Power Diagnostics
      Power Distribution Board 3 - Ignition Switch Power Diagnostics
      Power Distribution Board 3 - Light Switch Power Diagnostics
      Power Distribution Board 3 - Service Power Diagnostics
      Quick-Stop Diagnostics
      Reel Fore/Aft Diagnostics
      Reel Raise/Lower Diagnostics
      Reel Speed Diagnostics
      Right Control Unit Overall Diagnostics
      Road/Field System Diagnostics
      Separator Engage Diagnostics
      Starting Aid Diagnostics
      Starting System Diagnostics
      Slave and Master Tailing Sensors Diagnostics
      Unloading Auger Engage Diagnostics
      Unloading Auger Swing Diagnostics
      VisionTrak Diagnostics
      Warning - Display Panel Diagnostics
      Warning - Beater Speed Diagnostics
      Warning - Grain Elevator Speed w/ GreenStar Diagnostics
      Warning - Grain Elevator Speed w/o GreenStar Diagnostics
      Warning - Conveyor Auger Speed Diagnostics
      Warning - Cylinder Speed Diagnostics
      Warning - Engine Air Filter Diagnostics
      Warning - Engine Oil Pressure Diagnostics
      Warning - Engine Speed Diagnostics
      Warning - Engine Temperature Diagnostics
      Warning - Tine Separator Speed Diagnostics
      Warning - Grain Tank Full Diagnostics
      Warning - Hydraulic Oil Temperature Diagnostics
      Warning - Hydrostatic Charge Pressure Diagnostics
      Warning - Low Fuel Diagnostics
      Warning - Separator Drive Filter Switch Diagnostics
      Warning - Separator Drive Pressure Diagnostics
      Warning - Separator Drive Temperature Diagnostics
      Warning - Parking Brake Diagnostics
      Warning - Chopper Speed Diagnostics
      Warning - Tailings Elevator Speed Diagnostics
      Warning - Unloading Auger Engaged Diagnostics
      Warning - Voltage Low Diagnostics
      Wiper, Windshield Washer Diagnostics
      Grain Tank Cover Diagnostics
      Electric Mirror Diagnostics
   Power Train Operation and Tests
      Power Train Diagnostic Specifications
      Hydrostatic Drive System Adjustments
      Transmission Lubrication Pump Diagnostics
      Hydrostatic Drive System Theory of Operation
   Four-Wheel Drive
      Four-Wheel Drive
      Four-Wheel Drive System Operational Checks
      Four-Wheel Drive System Theory of Operation
   Brake System Operation and Tests
      Brake System Specifications and Adjustments
      Brake System Theory of Operation
      Mechanical Parking Brake Theory of Operation
   Hydraulic System Operation and Tests
      Hydraulic System Diagnostics
      Hydraulic System Diagnostic Specifications
      Hydraulic System Operational Tests and Adjustments
      Backshaft Speed Theory of Operation
      Chaff Spreader Theory of Operation
      Cylinder Speed Adjustment Theory of Operation
      Header Tilt Theory of Operation
      Overall Hydraulic System Theory of Operation
      Reel Speed Theory of Operation
      Reel Fore/Aft Theory of Operation
      Reel Raise/Lower Theory of Operation
      Unloading Auger Swing Theory of Operation
   Engine Gearcase Systems
      Main Engine Gearcase Hydraulic Specifications
      Steering System Theory of Operation
      Separator Drive System Theory of Operation
      Engine Gearcase Hydraulic Theory of Operation
      Engine Gearcase Control Valve Theory of Operation
      Unloading Auger Engage System Theory of Operation
   Heating/Air Conditioning System
      Specifications and Special Tools
      Heating/Air Conditioning System Diagnostic Information
      Heating/Air Conditioning System Theory of Operation

tm4635 - cts combines, repair

Table of Contents

Foreword

Section 10: General

Group 05: Safety

Recognize Safety Information

Understand Signal Words

Handle Fluids Safely-Avoid Fires

Prevent Battery Explosions

Prepare for Emergencies

Prevent Acid Burns

Avoid High-Pressure Fluids

Park Machine Safely

Support Machine Properly

Wear Protective Clothing

Work in Clean Area

Service Machines Safely

Work In Ventilated Area

Illuminate Work Area Safely

Replace Safety Signs

Use Proper Lifting Equipment

Avoid Heating Near Pressurized Fluid Lines

Remove Paint Before Welding or Heating

Use Proper Tools

Practice Safe Maintenance

Dispose of Waste Properly

Avoid Harmful Asbestos Dust

Service Tires Safely

Protect Against Noise

Live With Safety

Group 10: Identification Number Location

Combine Identification Number

Engine Serial Number

Engine Gearcase

Hydrostatic Drive Unit Pump

Hydrostatic Drive Unit Motor

Cam Lobe Four-Wheel Drive Motor

Transmission

Group 15: Specifications

Specifications

Dimension Reference Points

Dimensions

Metric Bolt and Cap Screw Torque Values

Unified Inch Bolt and Cap Screw Torque Values

Hose and Tubing O-Ring Connection Torques

Section 20: Engine

Group 05: Remove and Install Engine

6081 John Deere Engine Repair-Use CTM86

Essential Tools

Specifications

Remove Engine

Install Engine

Group 10: Cooling System

Specifications

Service Equipment and Tools

Remove and Install Rotary Screen Drive

Remove and Install Rotary Screen

Adjusting Rotary Screen Knife Comb

Remove Radiator

Install Radiator

Test Radiator

Test Radiator Cap

Group 15: Lower Engine Component Repair

Remove and Install Engine Oil Pan Access Sheet

Section 30: Fuel and Air Intake System Repair

Group 05: Air Intake System

John Deere Engine Repair

Specifications

Remove and Install Turbocharger

Group 10: Diesel Fuel System

Specifications

Remove Fuel Tank

Install Fuel Tank

Remove and Install Fuel Sender

Remove and Install Fuel Tank Strainer and Breather

Remove Fuel Tank Outlet Screen

Install Fuel Tank Outlet Screen

Remove and Install Cold Weather Starting Aid

Section 40: Electrical System

Group 05: Components

Circuit Breakers and Relays (Engine Compartment)

Fuses and Relays (Central Electronics Box)

Fuse Location

Relays

Power Distribution Board 1

Power Distribution Board 2

Power Distribution Board 3

Replace Circuit Board

Basic Operation

Overhead Warning Display Panel

Replace Warning Display Panel Circuit Board

Instruments and Controls Identification

Group 10: Bulbs and Switches

Other Material

Specifications

Safety Rules When Replacing Halogen Bulbs

Cab Head Light Bulb Replacement and Adjustment

Stubble and Service Light Bulb Replacement

Rear Discharge Light Bulb Replacement

Side Finder Light Bulb Replacement

Grain Tank and Unloading Auger Light Bulb Replacement

Cleaning Shoe Light Bulb Replacement

Turn Signal and Maximum Tilt Indicator Light Bulb Replacement

Dome and Console Light Bulb Replacement

CommandTouch Corner Post Monitor Light Bulb Replacement

Warning Display Panel Light Bulb Replacement

Remove and Install CommandTouch CommandTouch is a trademark of Deere & Company Console

Remove and Install DIAL-A-SPEED DIAL-A-SPEED is a trademark of Deere & Company and Active Header Control Active Header Control is a trademark of Deere & Company Control Switches

Remove and Install Backlight Bulbs for DIAL-A-SPEEDDIAL-A-SPEED is a trademark of Deere & Company and Active Header ControlActive Header Control is a trademarkof Deere & Company Switches

Remove and Install ClimaTrak ClimaTrak is a trademark of Deere & Company SolarSensor

Remove and Install Header and Separator Engage Switches

Remove and Install CommandTouch CommandTouch is a trademark of Deere & Company ConsoleMembrane Switches

Remove and Install CommandTouch CommandTouch is a trademark of Deere & Company ConsoleCircuit Board

Replace Mini Harness

Replace Neutral Safety Switch

Remove and Install Multi-Function Handle

Remove and Install Start Switch

Remove and Install Overhead Console

Remove and Install Light Panel Dimmer Switch

Remove and Install Overhead Console Rocker Switches

Remove and Install ClimaTrak ClimaTrak is a trademark of Deere & Company AutomaticAir Conditioning/Heater Temperature Control Switch and Fan Switch

Remove and Install Turn Signal/Side Finder Light Switch

Remove and Install Park Brake Switch

Remove and Install Horn Switch

Remove and Install Starting Aid Switch

Remove and Install Service and Cleaning Shoe Light Switch

Group 15: Batteries

Remove and Install Batteries

Connecting Booster Batteries

Group 20: Harness and Connector Repair

Essential or Recommended Tools

Service Equipment and Tools

Electrical Tool Repair Kit

Wire Repair Pliers

Terminal Applicator

Service Parts Kits

Connector Identification

Electrical Connector Handling

Replace CPC CPC is a trademark of AMP INC. And METRIMATE METRIMATE is a trademark of AMP INC. Pin Type Connectors

Replace CPC CPC is a trademark ofAMP INC. Blade Type Connectors

Replace DEUTSCH DEUTSCH is atrademark of the Deutsch Co. Style Connectors

Install DEUTSCH DEUTSCH is atrademark of the Deutsch Co. Contact

Replace WEATHER PACK WEATHERPACK is a trademark of PACKARD ELECTRIC. Connector

Install WEATHER PACK WEATHERPACK is a trademark of PACKARD ELECTRIC. Contact

Remove Connector Body from Blade Terminals

Replace (PULL TYPE) METRI-PACK METRI-PACK is a trademark of Packard Electric Inc. Connectors

Replace (Push Type) METRI-PACK METRI-PACK is a trademark of Packard Electric Inc. Connectors

Harness Repair (Splice Broken or Cut Wire)

Harness Repair-Splice Connector

Replace Harness

Group 25: Gauges and Monitors

Corner Post Main Circuit Board Removal

Remove Header Control Module

Remove Performance Monitor and Digital Tachometer Module

Shaft Speed Sensor Locations

Shaft Speed Sensor Locations

Remove and Install Conveyor Auger, Tailings Elevator, Grain Elevator and Grain Separator Sensors

Remove and Install Cleaning Fan, Cylinder Speed and Feeder House Backshaft Speed Sensors

Remove and Install Straw Chopper Sensor

Remove and Install Full Grain Tank Sensor

Remove and Install Tailings Sensor

Remove and Install Mass-Flow Sensor

Remove and Install Moisture Sensor

Remove and Install (Shoe/Separator) VisionTrakVisionTrak is a trademark of Deere & Company Sensors

Remove and Install (Header Height and Lateral Tilt) Contour MasterContour Master is a trademark of Deere & Company Control Sensors

Remove and Install Air Filter Restriction Switch

Remove and Install Hydraulic Reservoir Temperature Sensor

Remove and Install Engine Gear Case Temperature and Pressure Switches

Remove and Install Hydro Charge Pressure Switch

Remove and Install Engine Oil Pressure Switch

Remove and Install Fuel Sender

Remove and Install Coolant Temperature Sensor

Group 30: Wiper and Radio

Specifications

Remove and Install Wiper Motor

Adjust Long Windshield Wiper

Remove and Install Windshield Washer

Remove and Install Radio

Remove and Install Radio Speaker

Remove and Install Radio Antenna

Group 35: Alternator

John Deere Engine Accessories-Alternator Repair-Use CTM-77

Remove and Install Alternator

Adjust Alternator Belt

Group 40: Starting Motor

Service Equipment and Tools

Specifications

John Deere Starting Motor Repair-Use CTM-77

Remove and Install Starting Motor

Replace Starting Motor Dust Cover

Remove and Install Starter Relay

Group 45: Electronic Engine Control

John Deere Engine Accessories- Governor and Speed Controller Repair-Use CTM134

Electronic Governor and Speed Controller Repair

Electronic Governor and Speed Controller Repair

Section 50: Power Train Repair

Group 05: Engine Gearcase and Valve

Essential Tools

Service Equipment and Tools

Other Material

Specifications

General Information

Remove and Install Engine Gearcase

Engine Gearcase Specifications

Disassemble and Assemble Separator Drive Wet Clutch

Disassemble and Assemble Hydrostatic Gear Set

Set Gear Position

Preload Bearings

Disassemble and Assemble Straw Chopper/Unloading System

Set Separator Gear Position

Preload Bearings

Disassemble and Assemble Separator Drive

Preload Separator Drive Bearings

Set Separator Drive Gear Backlash

Disassemble and Assemble Hydrostatic Pump Drive

Preload Hydrostatic Pump Drive Bearings

Set Hydrostatic Pump Drive Gear Backlash

Disassemble and Assemble Oil Screen

Disassemble and Assemble Oil Trough

Disassemble and Assemble Dipstick Tube

Remove and Install Filter

Remove and Install Pressure Regulating Valve

Disassemble and Assemble Pressure Regulating Valve

Group 10: Transmission and Differential

Other Material

Specifications

Remove and Repair Shifter Forks and Shifter Cam

Install Shifter Forks and Shifter Cam

Remove and Install Transmission Lube Pump

Remove and Install Suction Screen

Remove Transmission

Transmission Components

Transmission Recondition

Disassemble and Repair Transmission

Transmission reassembly

Install Transmission

Remove and Install Gearshift Lever and Linkage

Adjust Gear Shift Linkage

Group 15: Ring and Pinion Final Drive

Essential Tools

Other Material

Specifications

Remove and Install Final Drive

Disassemble and Assemble Final Drive

Adjust Spindle Bearing (Preferred Method)

Adjust Spindle Bearing (Alternate Method)

Group 20: Hydrostatic System

Essential Tools

Service Equipment and Tools

Other material

Specifications

Serial Number Plate

Clean Hydrostatic Motor and Pump

Flushing the Hydrostatic System

Remove and Install Hydrostatic Motor

Disassemble Hydrostatic Motor

Replace Cylinder Block Spring

Assemble Motor

Remove and Install Motor Valve Block (Manifold)

Repair Motor Valve Block

Remove Hydrostatic Pump

Disassemble Drive Pump

Assemble Drive Pump

Replace High-Pressure Line Center Pivot O-Rings

Disassemble and Assemble End Cover

Repair Control Valve

Install Hydrostatic Pump

Remove and Install Charge Pump

Repair Charge Pump

Remove and Install Control Cable

Adjust Hydrostatic Neutral Linkage

Displacement Control Valve Neutral Adjustment

Start Up Procedure After Refilling Reservoir

Group 25: Cam Lobe Motor

John Deere Cam Lobe Motor Repair-Use CTM19

Other Material

Service Equipment and Tools

Specifications

Flushing Four Wheel Drive Cam Lobe Motors

Remove Cam Lobe Motor

Install Cam Lobe Motor

Remove and Install Cam Lobe Motor Control Valve

Disassemble and Assemble Cam Lobe Motor Control Valve

Section 60: Power Steering and Brakes

Group 05: Steering

Service Equipment and Tools

Other material

Specifications

Remove Steering Pump

Steering Pump

Disassemble Steering Valve

Assemble Steering Valve

Install Steering Pump

Remove and Install Steering Cylinder

Repair Steering Cylinder

Toe-In Adjustment

Remove and Install Steering Tie Rod

Steering Column (Upper Section)

Disassemble and Assemble Steering Column

Group 10: Brakes

Service Equipment and Tools

Other Material

Specifications

Remove Brake Drum

Remove Brake Shoe

Repair Brakes

Assemble Brakes

Install Brake Drum

Remove and Install Master Cylinder

Disassemble and Assemble Master Cylinder (Double Bleed Screw)

Brake Fluid Reservoir

Adjusting Master Cylinder

Bleeding Brake System (Double Bleed Screw)

Disassemble and Assemble Brake Pedals

Remove and Install Slave Cylinders

Disassemble and Assemble Slave Cylinder

Disassemble and Assemble Parking Brake Pedal

Adjust Park Brake Pedal

Section 70: Hydraulic System Repair

Group 05: Hydraulic Reservoir

Service Equipment and Tools

Other Material

Specifications

Remove and Install Reservoir

Group 10: Hydraulic Pumps

Service Equipment and Tools

Specifications

Remove Main Hydraulic Pump

Marking Hydraulic Pump

Disassembling Hydraulic Pump

Replace Seal

Installing Gasket and Support

Triple Hydraulic Pump

Assembling Hydraulic Pump

Install Main Hydraulic Pump

Remove Reel Pump

Remove Chaff Spreader Pump

Reel and Chaff Spreader Pump

Disassemble Reel and Chaff Spreader Pump

Assemble Reel and Chaff Spreader Pump

Install Reel Pump

Install Chaff Spreader Pump

Group 15: Hydraulic Valves

Service Equipment and Tools

Other Material

Specifications

Remove and Install Hydraulic Valve Stack

Disassemble and Assemble Hydraulic Valve Stack

Relief Valve Module

Cylinder Speed Valve Module

Reel Lift and Variable Speed Feeder House Valve Module

Auger Swing Valve Module

Reel Fore/Aft Valve Module

Header Tilt Valve Module

Remove Reel Speed Flow Control Valve

Repair Reel Speed Flow Control Valve

Install Reel Speed Flow Control Valve

Group 20: Hydraulic Cylinders

Specifications

Remove and Install Header Lift Cylinder

Disassemble and Assemble Lift Cylinder

Remove and Install Reel Lift Cylinders

Disassemble and Assemble Reel Lift Slave Cylinder

Disassemble and Assemble Reel Lift Master Cylinder

Remove and Install Reel Fore/Aft Cylinder

Disassemble and Assemble Reel Fore/Aft Cylinder

Remove and Install Unloading Auger Swing Cylinder

Disassemble and Assemble Unloading Auger Swing Cylinder

Adjust Unloading Auger Swing Cylinder

Remove and Install Unloading Auger Drive Cylinder

Unloading Auger Drive Cylinder Adjustment

Group 25: Motors

Other Material

Specifications

Remove Reel Drive Motor

Remove and Install Chaff Spreader Motor

Reel Motor 900 Series Cutting Platform 912 and 914 Pickup Platforms Three Roller Belt Pickups (TRW Ross No. K85921)

Install Reel Drive Motor

Group 30: Accumulator

Service Equipment and Tools

Other Material

Specifications

Accumulator (General Information)

Checking Header Float System Accumulator

Repair Shut-Off Valve

Group 35: Reel Pump Drive

Service Equipment and Tools

Specifications

Remove and Install Reel Pump Drive

Disassemble and Assemble Reel/Belt Pickup Pump Drive

Section 80: Separator Shell

Group 05: Gull Wing Doors

Remove and Install Gull Wing Doors

Group 10: Cleaning Fan Shields

Specifications

Cleaning Fan Shield Adjustment

Install Bevel Gear Cover and Axle Shield

Section 90: Operator's Station Repair

Group 10: Air Conditioning System (R134a)

General

Special or Essential Tools

Service Equipment and Tools

Other Material

Service Parts Kits

DFRW20-Compressor Holding Fixture

Hose and Tubing O-Ring Connection Torques

Specifications

Discharge and Recovery of Air Conditioning Refrigerant

Remove and Install Compressor

Test Volumetric Efficiency

Test Shaft Seal Leakage

Disassemble and Assemble Compressor Clutch

Check Clutch Hub Clearance

Inspect Compressor Manifold

Disassemble, Inspect, and Assemble Compressor

Remove and Install Compressor Relief Valve

System Information

Flush Air Conditioning System

Purge Air Conditioning System

Evacuate Air Conditioning System

Compressor Oil Information

Determine Correct Oil Charge

Check Refrigerant Oil Charge

Add Refrigerant Oil to System

Charge Air Conditioning System

Group 15: System Components

Essential or Recommended Tools

Other Material

Air Conditioning System With Precleaner (General Information)

Remove and Install Receiver/Dryer

Replace Blower Motor

Replace Recirculator Motor Drive Module

Replace Heater Control Valve

Remove Condenser

Repair Condenser

Install Condenser

Replace Evaporator

Remove and Install Evaporator Temperature Sensor

Replace Low Pressure Switch

Replace High Pressure Switch

Replace Air Temperature Sensors

Replace ATC Controller

Group 20: Cab

Specifications

Remove and Install Cab Windshield

Remove Cab

Install Cab

Replace Rear Window

Remove and Install Cab Roof

Remove and Install Operator’s Seat

Remove and Install Operator Presence Switch

Remove Operator's Seat Air Suspension Assembly

Disassemble Operator's Seat AirSuspension Assembly

Inspect Seat Air Suspension Assembly

Assemble Operator's Seat Air Suspension Assembly

Install Operator's Seat AirSuspension Assembly

Cab Door Latch Striker

Section 110: Feeder House Repair

Group 05: Feeder House/Conveyor

Other Material

Specifications

Remove and Install Feeder House

Disassemble and Assemble Feeder Conveyor

Adjusting Feeder Conveyor Chain

Adjusting Drum Height

Remove and Install Feeder House Return Floor

Measure Conveyor Chain Wear

Check Conveyor Drum Out-of-Round

Reduce Conveyor Chain Wear

Install Feeder House Front Wear Plate

Remove and Install Top Shaft Supports

Disassemble and Assemble Feed Plate Support

Group 10: Feeder House Conveyor Drum

Specifications

Disassemble and Assemble Feeder House Conveyor Drum

Group 15: Conveyor Shaft and Slip Clutch

Other Material

Specifications

Disassemble and Assemble Top Conveyor Shaft (Round Top Shaft)

Group 20: Feeder House Drives and Reverser Gear Case

Other Material

Specifications

Lower Shaft, Sheaves, Reverser Gear Case, and Couplers

Disassemble and Assemble Variable Drive Countershaft

Disassemble Reverser Gear Case

Reverser Gear Case

Front Shaft with Reverser

Assemble Reverser Gear Case

Adjusting Reverser Shifter Fork and Control Cable

Disassemble and Assemble Variable Speed Drive Tightener

Disassemble and Assemble Conveyor Drive Chain, Tightener and Guides

Adjusting Variable Speed Feeder House Belt

Feeder House Oil Cooler

Group 25: Automatic Header Control Tilt Cylinder

Contour Master ContourMaster is a trademark of Deere & Company. TiltCylinder Hoses and Fittings

Tilt Cylinder

Remove Contour Master Contour Master is a trademark of Deere & Company. TiltCylinder

Install Contour Master Contour Master is a trademark of Deere & Company. Tilt Cylinder

Group 30: Automatic Header Control Tilt Frame

Other Material

Specifications

Feeder House Shell Wear Plates and Seal Location Drawings

Tilt Beam and Closure PlatesLocation Drawings

Remove/Replace Feeder House Chain

Remove Tilt Frame

Install Tilt Frame

Tilt Beam and Closure PlatesLocation Drawings

Remove Lower Tilt Beam

Install Lower Tilt Beam

Lateral Tilt Lockout Location Drawing

Install Lateral Tilt Lockout

Section 120: Separator Repair

Group 05: Beaters

Essential Tools

Other Material

Specifications

Replace Rasp Bars

Static Balance Cylinder

Remove Cylinder

Install Threshing Cylinder

Remove Concave

Install Concave

Level Concave (Rasp Bar)

Level Concave (Spike Tooth)

Remove and Install Concave Indicator

Remove and Install Concave Adjusting Motor

Adjust Concave Adjusting Motor

Move Tine Separator Module to the Service Position

Move Tine Separator Module to the Working Position

Serrated Beater Drive Gearbox Idler

Remove Serrated Beater Drive Gearbox

Serrated Beater Drive Gearbox

Disassemble Serated Beater Drive Gearbox

Assemble Serated Beater Drive Gearbox

Install Serated Beater Drive Gearbox

Serated Beater and Shaft

Remove Left-Hand Serrated Beater Shaft Bearing

Install Left-Hand Serated Beater Shaft Bearing

Remove Right-Hand Serrated Beater Shaft Bearing

Install Right-Hand Serrated Beater Shaft Bearing

Remove Serrated Beater Shaft

Install Serrated Beater Shaft

Remove Dual Speed Beater Drive Sheave

Install Dual Speed Beater Drive Sheave

Remove/Install Serated Beater Wings

Stripper Beater

Remove Stripper Beater Drive Sheave

Remove and Install Stripper Beater Shaft

Remove and Install Stripper Beater

Install Stripper Beater Drive Sheave

Serated Beater Cover

Remove Serated Beater Cover

Remove Stripper Beater Cover

Install Stripper Beater Cover

Install Serated Beater Cover

Remove Module Feed Assembly

Install Module Feed Assembly

Remove Serated Beater Lower Covers

Install Serated Beater Lower Covers

Group 10: Cylinder Drives

Essential Tools

Service Equipment and Tools

Other material

Specifications

Check Cylinder Drive Runout

Remove and Install Dual-Range Cylinder Drive Gearcase

Disassemble and Assemble Dual Range Cylinder Drive Gear Case

Remove and Install Intermediate Cylinder Drive

Repair Intermediate Cylinder Drive

Remove and Install Intermediate Cylinder Drive Support

Disassemble and Assemble Intermediate Cylinder Drive Upper Sheave

Group 15: Tine Separator Module

Essential Tools

Specifications

Remove Module

Repair Module

Tine Module Backbone Wearout Repair

Module Frame and Covers

Module Rear Shields

Remove Front Feed Section Assembly

Install Front Feed Section Assembly

Module Grate Assembly

Remove Separator Grates

Install Separator Grates

Replace Grate Fingerbar

Module Crank-Out System

Remove Module Crank-Out System

Install Module Crank-Out System

Install Module

Group 20: Tine Separators

Essential Tools

Other Material

Specifications

Tine Separator Front Bearings and Lube Lines

Tine Separator Tubes

Remove Tine Separators

Install Tine Separators

Repair Tine Separators

Replace Tine Separator Drive Coupler

Replace Tine Separator Flow Dividers

Replace Tines

Replace Discharge Paddles

Group 25: Engine Gearbox to Module Drives

Essential Tools

Service Equipment and Tools

Specifications

Engine Gearbox to Module Drives

Disassemble Module Drive

Assemble Module Drive

Group 30: Tine Separator Gearboxes

Other Material

Specifications

Module Drive Gearbox, Shaft and Coupling

Remove Module Drive Gearbox

Disassemble and Repair Module Drive Gearbox

Assemble Module Drive Gearbox

Install Module Drive Gearbox

Group 35: Shoe Supply Augers, Chaffer and Sieve Frame

Specifications

Remove Shoe Supply Augers

Install Shoe Supply Augers

Remove Separator Drive Jackshaft

Install Separator Drive Jackshaft

Remove and Install Cleaning Fan Drive

Fan Drive Speed Control

Remove Cleaning Fan

Install Cleaning Fans

Adjust Fan Speed Actuator

Shaker Pan Location Drawing

Chaffer Extension ElementLocation Drawing

Chaffer Frame Location Drawing

Chaffer Element Location Drawing

Sieve Frame Location Drawing

Sieve Element Location Drawing

Remove Chaffers, Sieve and Frames

Precleaning Chaffer Location Drawing

Repair Chaffer, Sieve and Precleaner

Install Chaffers, Sieve, and Frames

Remove and Install Shoe Pitman Arms

Group 40: Tailings Elevator and Augers

Disassemble Tailings Elevator and Augers

Assemble Tailings Elevator and Augers

Group 45: Primary Countershaft Gearcase

Service Equipment and Tools

Specifications

Remove and Install Primary Countershaft Gear Case

Disassemble and Assemble Primary Countershaft Gearcase

Group 50: Header Electromagnetic Clutch

Specifications

Remove Header Electromagnetic Clutch

Repair Header Electromagnetic Clutch

Install Header Electromagnetic Clutch

Section 130: Grain Tank and Unloading System

Group 05: Grain Tank Cross Augers

Remove and Install Grain Tank Cross Augers

Group 10: Unloading Auger System Drives

Specifications

Replace Unloading Auger Drive Belt

Remove Unloading Auger Drive Countershaft

Install Unloading Auger Drive Countershaft

Aligning Unloading Auger Drive

Unloading Auger Drive Cylinder Adjustment

Replacing Unloading Auger Drive Cylinder

Group 15: Vertical Unloading Auger and Lower Gearcase

Essential Tools

Specifications

Remove Vertical Auger Lower Gearcase and Vertical Auger

Install Vertical Auger and Vertical Auger Lower Gearcase

Disassemble and Assemble Vertical Auger Lower Gearcase

Group 20: Horizontal Unloading Auger and Gearcase

Essential Tools

Specifications

Inspection of Horizontal Unloading Auger

17 ft. (5.18 m) and 20 ft. (6.1 m) Augers-Two-Piece

Remove Horizontal Auger

Install Horizontal Auger

Remove Horizontal Auger Gearcase

Install Horizontal Auger Gearcase

Repair Horizontal Unloading Auger Gearcase

Remove Horizontal Unloading Auger Tube

Install Horizontal Unloading Auger Tube

Remove and Install Unloading Auger Elbow

Remove Horizontal Auger Elbow

Install Unloading Auger Elbow

Remove Unloading Auger Charge Housing

Install Unloading Auger Charge Housing

Group 25: Upper Clean Grain Elevator

Specifications

Clean Grain Elevator Top Access Doors for Drives

Clean Grain Elevator Belt Replacement

Adjust Clean Grain Elevator Chain

Upper Clean Grain Elevator

Clean Grain Loading Auger

Remove Upper Clean Grain Elevator

Install Clean Grain Upper Elevator

Group 30: Grain Tank and Extensions

Grain Tank Base

Grain Tank

Grain Tank Covers

Grain Tank Cover Supports

Grain Tank Cover Actuator

Grain Tank Cover Lift Cylinder

Group 35: Clean Grain Elevator and Loading Auger Gearcase

Other Material

Specifications

Clean Grain Lower Auger

Remove Clean Grain Lower Elevator and Auger

Install Clean Grain Lower Elevator and Auger

Remove and Install Clean Grain Elevator Gearcase

Disassemble and Assemble Clean Grain Elevator Gearcase

Section 140: Chaff Spreader

Group 05: Chaff Spreader

Service Equipment and Tools

Specifications

Remove and Install Chaff Spreader

Disassemble and Assemble Chaff SpreaderDual Motor Type

Chaff Spreader (Dual Motor) Hoses and Lines

Remove and Install Chaff Spreader Pump

Disassemble Chaff Spreader Pump

Assemble Chaff Spreader Pump

Remove and Install Chaff Spreader Check Valve

Remove and Install Chaff Spreader Motor

Disassemble and Assemble Chaff Spreader Flow Control Valve

Position Chaff Spreader Vanes

Section 220: Engine Operation and Tests

Group 10: Cooling System and Rotary Screen Operation

Description of Cooling System

Cooling System (Turbocharged and Aftercooled)

Group 15: 6081 Engine Operation - Bosch

Troubleshooting Information Sources

General Engine Description

Section 230: Fuel/Air Operation and Tests

Group 05: Air Intake System

6081 Engine Turbocharger Theory and Test-Use CTM86

Air Intake System

Air Intake System Theory of Operation

Group 10: Fuel System

6081 Electronic Engine Control Unit Theory-Use CTM68

Fuel System Component Location

Fuel System Theory of Operation

Electric Fuel Pump Operation

Bleeding 6081 Engine Fuel Filter

Bleeding Injector Lines

Section 240: Electrical System

Group 05: General Information

Electrical Circuit Malfunctions

Open Circuit

Grounded Circuit

Shorted Circuit

How to Read a Functional Schematic

How to Read a Wiring and Harness Diagram

Symbols in System Diagrams

Symbols in System Diagrams (Continued)

Symbols in System Diagrams (Continued)

Component Identification Table

Component Identification Table (Continued)

Group 10: Functional Schematic and Harness Diagrams

Section Survey

Wiring Harness List

Component Survey

Functional Schematic, Sections 01, 02

Functional Schematic, Section 03

Functional Schematic, Section 04

Functional Schematic, Section 05

Functional Schematic, Section 06, Part I

Functional Schematic, Section 06, Part II

Functional Schematic, Section 06, Part III

Functional Schematic, Section 06, Part IV

Functional Schematic, Sections 07, 08

Functional Schematic, Section 09, Part I

Functional Schematic, Section 09, Part II, 10, 11

Functional Schematic, Sections 12, 13

Functional Schematic, Section 14

Functional Schematic, Sections 15, 16

Functional Schematic, Sections 17, 18

Functional Schematic, Sections 19, 20, 21

Functional Schematic, Section 22, Part I

Functional Schematic, Section 22, Part II

Functional Schematic, Section 23

Functional Schematic, Sections 24 and 25

Functional Schematic, Section 26, Part I

Functional Schematic, Section 26, Part II

Functional Schematic, Sections 27, 28, 29

Functional Schematic of Section 30

Functional Schematic, Section 31

Functional Schematic, Sections 32, 33

Wiring Diagram, Armrest Wiring Harness W1

Wiring Diagram, Switch Console Wiring Harness W2

Wiring Diagram, A/C Wiring Harness W3, Part I

Wiring Diagram, A/C Wiring Harness W3, Part II

Wiring Diagram, Loss Monitor Wiring Harness W9

Wiring Diagram, R.H. Basic Wiring Harness W10, Part I

Wiring Diagram, R.H. Basic Wiring Harness W10, Part II

Wiring Diagram, R.H. Basic Wiring Harness W10, Part III

Wiring Diagram, Engine Wiring Harness W11, Part I

Wiring Diagram, Engine Wiring Harness W11, Part II

Wiring Diagram, Engine Wiring Harness W11, Part III

Wiring Diagram, Steering Column Wiring Harness W12

Wiring Diagram, L.H. Basic Wiring Harness W13, Part I

Wiring Diagram, L.H. Basic Wiring Harness W13, Part II

Wiring Diagram, L.H. Basic Wiring Harness W13, Part III

Wiring Diagram, L.H. Basic Wiring Harness W13, Part IV

Wiring Diagram, L.H. Basic Wiring Harness W13, Part V

Wiring Diagram, L.H. Basic Wiring Harness W13, Part VI

Wiring Diagram, L.H. Basic Wiring Harness W13, Part VII

Wiring Diagram, L.H. Basic Wiring Harness W13, Part VIII

Wiring Diagram, Cab Wiring Harness W14, Part I

Wiring Diagram, Cab Wiring Harness W14, Part II

Wiring Diagram, Cab Wiring Harness W14, Part III

Wiring Diagram, Cab Wiring Harness W14, Part IV

Wiring Diagram, Cab Wiring Harness W14, Part V

Wiring Diagram, Grain Tank Wiring Harness W15

Wiring Diagram, Header Wiring Harness W16

Location of Armrest Wiring Harness W1 with Components

Location of Switch Console Wiring Harness W2 with Components

Location of A/C Wiring Harness W3 with Components

Location of Hillmaster Wiring Harness W7 with Components

Location of Loss Monitor Wiring Harness W9 with Components

Location of R.H. Basic Wiring Harness W10 with Components

Location of Engine Wiring Harness W11

Location of Engine Wiring Harness W11 with Components, Part I

Location of Engine Wiring Harness W11 with Components, Part II

Location of Steering Column Wiring Harness W12 with Components

Location of L.H. Basic Wiring Harness W13, Part I with Components

Location of L.H. Basic Wiring Harness W13, Part II with Components

Location of L.H. Basic Wiring Harness W13, Part III with Components

Location of L.H. Basic Wiring Harness W13, Part IV with Components

Location of Cab Wiring Harness W14 with Components

Group 12: Calibration, Diagnostic Addresses and Diagnostic Trouble Codes

Diagnostic Keys, Part 1

Diagnostic Keys, Part 2

Diagnostic Address Display

Machine Setting Procedure

Diagnostic Addresses - A00 Engine Control Unit

Diagnostic Addresses - C00 Armrest Control Unit

Diagnostic Addresses - C00 Armrest Control Unit, con't

Diagnostic Addresses - C00 Armrest Control Unit, con't

Diagnostic Addresses - C00 Armrest Control Unit, con't

Diagnostic Addresses - C00 Armrest Control Unit, con't

Diagnostic Addresses - C00 Armrest Control Unit, con't

Diagnostic Addresses - C00 Armrest Control Unit, con't

Diagnostic Addresses - C00 Armrest Control Unit, con't

Diagnostic Addresses - C00 Armrest Control Unit, con't

Diagnostic Addresses - C00 Armrest Control Unit, con't

Diagnostic Addresses - C03 Cornerpost Control Unit

Diagnostic Addresses - C03 Cornerpost Control Unit, con't

Diagnostic Addresses - C03 Cornerpost Control Unit, con't

Diagnostic Addresses - C03 Cornerpost Control Unit, con't

Diagnostic Addresses - C03 Cornerpost Control Unit, con't

Diagnostic Addresses - C03 Cornerpost Control Unit, con't

Diagnostic Addresses - C03 Cornerpost Control Unit, con't

Diagnostic Addresses - C03 Cornerpost Control Unit, con't

Determining Tire Radius

Diagnostic Addresses - E00 Tailings Master Sensor

Diagnostic Addresses - E00 Tailings Master Sensor, con't

Diagnostic Addresses - E01 Header Control Unit

Diagnostic Addresses - E01 Header Control Unit, con't

Diagnostic Addresses - E01 Header Control Unit, con't

Diagnostic Addresses - E01 Header Control Unit, con't

Diagnostic Addresses - E01 Header Control Unit, con't

Diagnostic Addresses - E01 Header Control Unit, con't

Diagnostic Addresses - E01 Header Control Unit, con't

Diagnostic Addresses - E01 Header Control Unit, con't

Diagnostic Addresses - E01 Header Control Unit, con't

Diagnostic Addresses - E01 Header Control Unit, con't

Diagnostic Addresses - E02 Right Control Unit

Diagnostic Addresses - E02 Right Control Unit, con't

Diagnostic Addresses - E02 Right Control Unit, con't

Diagnostic Trouble Code Chart

Calibration Service Codes

Group 15A: Power Supply/Starting Motor

Specifications

Operational Information

Theory of Operation

Functional Schematic of Section 01

Diagnostic Schematic of Section 01

Group 15B: Cold Weather Starting Aid

Operational Information

Functional Schematic of Section 02

Diagnostic Schematic of Section 02

Group 15C: Engine Control

Operational Information

Theory of Operation

Functional Schematic of Section 03

Diagnostic Schematic of Section 03

Group 15D: Infotrak Monitor

Operational Information

Theory of Operation

Functional Schematic of Section 04

Diagnostic Schematic of Section 04

Group 15E: Gauges

Operational Information

Functional Schematic of Section 05

Diagnostic Schematic of Section 05

Group 15F: Lighting

Operational Information

Theory of Operation

Functional Schematic 1 of Section 06

Functional Schematic 2 of Section 06

Functional Schematic 3 of Section 06

Functional Schematic 4 of Section 06

Diagnostic Schematic 1 of Section 06

Diagnostic Schematic 2 of Section 06

Diagnostic Schematic 3.1 of Section 06

Diagnostic Schematic 3.2 of Section 06

Diagnostic Schematic 4 of Section 06

Group 15G: Turn Signals

Operational Information

Theory of Operation

Functional Schematic of Section 07

Diagnostic Schematic of Section 07

Group 15H: Wiper, Washer

Operational Information

Theory of Operation

Functional Schematic of Section 08

Diagnostic Schematic of Section 08

Group 15I: Heating and Air Conditioning System

ClimaTrak™ Automatic Temperature Control

Theory of Operation

Functional Schematic 1 of Section 09

Functional Schematic 2 of Section 09

Diagnostic Schematic 1 of Section 09

Diagnostic Schematic 2 of Section 09

Group 15K: Air Suspension Seat

Operational Information

Theory of Operation

Functional Schematic of Section 10

Diagnostic Schematic of Section 10

Group 15L: Electric Fuel Pump

Operational Information

Theory of Operation

Functional Schematic of Section 11

Diagnostic Schematic of Section 11

Group 15M: Engage Separator

Operational Information

Theory of Operation

Functional Schematic of Section 12

Diagnostic Schematic of Section 12

Group 15N: Engage Header

Operational Information

Theory of Operation

Functional Schematic of Section 13

Diagnostic Schematic of Section 13

Group 15O: Engage Unloading Drive

Operational Information

Theory of Operation

Functional Schematic of Section 14

Diagnostic Schematic of Section 14

Group 15P: Adjust Separator

Operational Information

Theory of Operation

Functional Schematic of Section 15

Diagnostic Schematic of Section 15

Group 15Q: Adjust Fan Speed

Operational Information

Theory of Operation

Functional Schematic of Section 16

Diagnostic Schematic of Section 16

Group 15R: Adjust Straw Chopper Deflector

Operational Information

Theory of Operation

Functional Schematic of Section 17

Diagnostic Schematic of Section 17

Group 15S: Four-Wheel Drive

Operational Information

Theory of Operation

Functional Schematic of Section 18

Diagnostic Schematic of Section 18

Group 15T: Reel Speed Adjustment

Operational Information

Theory of Operation

Functional Schematic of Section 19

Diagnostic Schematic of Section 19

Group 15U: Unloading Auger Swing

Operational Information

Theory of Operation

Functional Schematic of Section 20

Diagnostic Schematic of Section 20

Group 15V: Cylinder Speed Adjustment

Operational Information

Theory of Operation

Functional Schematic of Section 21

Diagnostic Schematic of Section 21

Group 15W: Header Control

Combine Calibration

Header Calibration

Diagnostic Keys, Part 1

Diagnostic Keys, Part 2

Header Calibration

Float Calibration (For Header With Sensors)

Functional Schematic 1 of Section 22

Functional Schematic 2 of Section 22

Diagnostic Schematic 1 of Section 22

Diagnostic Schematic 2 of Section 22

Group 15X: Speed Monitoring System

Operational Information

Theory of Operation

Functional Schematic of Section 23

Diagnostic Schematic of Section 23

Group 15Y: Cornerpost Control Unit

Operational Information

Theory of Operation

Functional Schematic of Section 24

Diagnostic Schematic of Section 24

Group 15Z: Radio

Operational Information

Functional Schematic of Section 25

Diagnostic Schematic of Section 25

Group 15AA: Indicator Light Module

Overhead Warning Display Panel

Theory of Operation

Functional Schematic 1 of Section 26

Functional Schematic 2 of Section 26

Diagnostic Schematic 1 of Section 26

Diagnostic Schematic 2 of Section 26

Group 15AB: Horn/Reverse Travel Alarm

Horn

Theory of Operation

Functional Schematic of Section 27

Diagnostic Schematic of Section 27

Group 15AC: Grain Tank Covers

Betriebsinformation

Theory of Operation

Functional Schematic of Section 28

Diagnostic Schematic of Section 28

Group 15AD: Electric Mirror Adjustment

Operational Information

Theory of Operation

Functional Schematic of Section 29

Diagnostic Schematic of Section 29

Group 15AE: Hillmaster Control

Operational Information

Theory of Operation

Functional Schematic of Section 30

Diagnostic Schematic of Section 30

Group 15AF: Header Control

Betriebsinformation

Theory of Operation

Functional Schematic of Section 31

Diagnostic Schematic of Section 31

Group 15AG: Trapper Speed

Operational Information

Group 15AE: Tailings Control

Operational Information

Theory of Operation

Functional Schematic of Section 33

Diagnostic Schematic of Section 33

Group 20A: Concave Adjust Diagnostics

Concave Adjust Diagnostics

Group 20B: Automatic Header Tilt Diagnostics

Automatic Header Tilt Diagnostics

Group 20C: Manual Header Tilt Diagnostics

Manual Header Tilt Diagnostics

Group 20D: Active Header Height Control System - Height Resume Diagnostics

Active Header Height Control System - Height Resume Diagnostics

Group 20E: Active Header Height Control System - Height Sensing Diagnostics

Header Height Sensing Diagnostics

Group 20F: 95 Ampere Alternator Diagnostics

95 Ampere Alternator Diagnostics

Group 20G: Armrest Control Unit Overall Diagnostics

Armrest Control Unit Overall Diagnostics

Group 20H: Auxiliary Power Strip Outlet Diagnostics (Power Strip)

Auxiliary Power Strip Outlet Diagnostics (Power Strip)

Group 20I: CAN Bus Diagnostics

CAN Bus Diagnostics

Group 20J: Fan Speed Adjust Diagnostics

Fan Speed Adjust Diagnostics

Group 20K: ClimaTrak Diagnostics

ClimaTrak Diagnostics

Group 20L: Air Suspension Seat Diagnostics

Air Suspension Seat Diagnostics

Group 20M: Cornerpost - Control Unit Overall Diagnostics

Cornerpost - Control Unit Overall Diagnostics

Group 20N: Cornerpost - Backshaft Speed Diagnostics

Cornerpost - Backshaft Speed Diagnostics

Group 20O: Cornerpost - Fan Speed Diagnostics

Cornerpost - Fan Speed Diagnostics

Group 20P: Cornerpost - Concave Clearance Diagnostics

Cornerpost - Concave Clearance Diagnostics

Group 20Q: Cornerpost - Header Tilt Position Diagnostics

Cornerpost - Header Tilt Position Diagnostics

Group 20R: Cornerpost - Cylinder Speed Diagnostics

Cornerpost - Cylinder Speed Diagnostics

Group 20S: Cornerpost - Engine Hours Diagnostics

Cornerpost - Engine Hours Diagnostics

Group 20T: Cornerpost - Engine Speed - 6081 Diagnostics

Cornerpost - Engine Speed - 6081 Diagnostics

Group 20U: Cornerpost - Engine Temperature Gauge - 6081 Diagnostics

Cornerpost - Engine Temperature Gauge - 6081 Diagnostics

Group 20V: Cornerpost - Fuel Gauge Diagnostics

Cornerpost - Fuel Gauge Diagnostics

Group 20W: Cornerpost - Ground Speed Diagnostics

Cornerpost - Ground Speed Diagnostics

Group 20X: Cornerpost - Separator Hours Diagnostics

Cornerpost - Separator Hours Diagnostics

Group 20Y: Cylinder Speed Adjust Diagnostics

Cylinder Speed Adjust Diagnostics

Group 20Z: DIAL-A-SPEED Diagnostics

Calibration Switch Settings

DASH Diagnostic Mode

DASH Diagnostic Codes

DIAL-A-SPEEDDIAL-A-SPEED is a trademark of Deere & Company. Diagnostics

Group 20AA: Electric Fuel Pump Diagnostics

Electric Fuel Pump Diagnostics

Group 20AB: Engine Compartment Relay Panel Diagnostics

Engine Compartment Relay Panel Diagnostics

Group 20AC: Four-Wheel Drive Diagnostics

Four Wheel Drive Diagnostics

Group 20AD: Header Control Unit Overall Diagnostics

Header Control Unit Overall Diagnostics

Group 20AE: Header Engage Diagnostics

Header Engage Diagnostics

Group 20AF: Header Raise/Lower Diagnostics

Header Raise/Lower Diagnostics

Group 20AG: Horn, Backup Alarm, Brake Light Diagnostics

Horn, Backup Alarm, Brake Light Diagnostics

Group 20AH: Injection Pump System - 6081 Engine Diagnostics

Injection Pump System - 6081 Engine Diagnostics

Group 20AK: Lighting System - Dome Lamp Diagnostics

Lighting System - Dome Lamp Diagnostics

Group 20AL: Lighting System - Exit Lighting Diagnostics

Lighting System - Exit Lighting Diagnostics

Group 20AM: Lighting System - Field Light Diagnostics

Lighting System - Field Light Diagnostics

Group 20AN: Lighting System - Hazard/Turn Lighting Diagnostics

Lighting System - Hazard/Turn Lighting Diagnostics

Group 20AO: Lighting System - Marker Lamps Diagnostics

Lighting System - Marker Lamps Diagnostics

Group 20AP: Lighting System - Panel Lamp Diagnostics

Lighting System - Panel Lamps Diagnostics

Group 20AQ: Lighting System - Rear Discharge Lamp Diagnostics

Lighting System - Rear Discharge Lamps Diagnostics

Group 20AR: Lighting System - Road Lamp Diagnostics

Lighting System - Road Lamps Diagnostics

Group 20AS: Lighting System - Service Lamps - Engine Area Diagnostics

Lighting System - Service Lamps - Engine Area Diagnostics

Group 20AT: Lighting System - Service Lamps - Gullwing Door Diagnostics

Lighting System - Service Lamps - Gullwing Doors Diagnostics

Group 20AU: Lighting System - Service Lamps - Shoe Area Diagnostics

Lighting System - Service Lamps - Shoe Area Diagnostics

Group 20AV: Lighting System - Row Finder Lamp Diagnostics

Lighting System - Row Finder Lamps Diagnostics

Group 20AW: Lighting System - Stubble Lamp Diagnostics

Lighting System - Stubble Lamps Diagnostics

Group 20AX: Lighting System - Unloading Auger Lamp Diagnostics

Lighting System - Unloading Auger Lamp Diagnostics

Group 20AY: Multifunction Lever Diagnostics

Multifunction Handle Diagnostics

Group 20BA: Power Distribution Board 3 - EMIP Power Diagnostics

Power Distribution Board 3 - EMIP Power Diagnostics

Group 20BB: Power Distribution Board 3 - Engine Running Power Diagnostics

Power Distribution Board 3 - Engine Running Power Diagnostics

Group 20BD: Power Distribution Board 3 - Ignition Switch Power Diagnostics

Power Distribution Board 3 - Ignition Switch Power Diagnostics

Group 20BE: Power Distribution Board 3 - Light Switch Power Diagnostics

Power Distribution Board 3 - Light Switch Power Diagnostics

Group 20BF: Power Distribution Board 3 - Service Power Diagnostics

Power Distribution Board 3 - Service Power Diagnostics

Group 20BG: Quick-Stop Diagnostics

Quick-Stop Diagnostics

Group 20BH: Reel Fore/Aft Diagnostics

Reel Fore/Aft Diagnostics

Group 20BI: Reel Raise/Lower Diagnostics

Reel Raise/Lower Diagnostics

Group 20BJ: Reel Speed Diagnostics

Reel Speed Diagnostics

Group 20BK: Right Control Unit Overall Diagnostics

Right Control Unit Overall Diagnostics

Group 20BL: Road/Field System Diagnostics

Road/Field System Diagnostics

Group 20BM: Separator Engage Diagnostics

Separator Engage Diagnostics

Group 20BN: Starting Aid Diagnostics

Start Aid Diagnostics

Group 20BO: Starting System Diagnostics

Starting System Diagnostics

Group 20BP: Slave and Master Tailing Sensors Diagnostics

Slave and Master Tailing Sensors Diagnostics

Group 20BQ: Unloading Auger Engage Diagnostics

Unloading Auger Engage Diagnostics

Group 20BR: Unloading Auger Swing Diagnostics

Unloading Auger Swing Diagnostics

Group 20BS: VisionTrak Diagnostics

VisionTrak VisionTrak is a trademark of Deere & Company Diagnostics

Group 20BT: Warning - Display Panel Diagnostics

Warning - Display Panel Diagnostics

Group 20BU: Warning - Beater Speed Diagnostics

Warning - Beater Speed Diagnostics

Group 20BV: Warning - Grain Elevator Speed w/ GreenStar Diagnostics

Warning - Grain Elevator Speed w/GREENSTAR™ Diagnostics

Group 20BW: Warning - Grain Elevator Speed w/o GreenStar Diagnostics

Warning - Grain Elevator Speed w/o GREENSTARGREENSTAR is a trademark of Deere & Company, Diagnostics

Group 20BX: Warning - Conveyor Auger Speed Diagnostics

Warning - Conveyor Auger Speed Diagnostics

Group 20BY: Warning - Cylinder Speed Diagnostics

Warning - Cylinder Speed Diagnostics

Group 20BZ: Warning - Engine Air Filter Diagnostics

Warning - Engine Air Filter Diagnostics

Group 20CA: Warning - Engine Oil Pressure Diagnostics

Warning - Engine Oil Pressure Diagnostics

Group 20CB: Warning - Engine Speed Diagnostics

Warning - Engine Speed Diagnostics

Group 20CC: Warning - Engine Temperature Diagnostics

Warning - Engine Temperature Diagnostics

Group 20CD: Warning - Tine Separator Speed Diagnostics

Warning - Tine Separator Speed Diagnostics

Group 20CE: Warning - Grain Tank Full Diagnostics

Warning - Grain Tank Full Diagnostics

Group 20CF: Warning - Hydraulic Oil Temperature Diagnostics

Warning - Hydraulic Oil Temperature Diagnostics

Group 20CG: Warning - Hydrostatic Charge Pressure Diagnostics

Warning - Hydrostatic Charge Pressure Diagnostics

Group 20CH: Warning - Low Fuel Diagnostics

Warning - Low Fuel Diagnostics

Group 20CI: Warning - Separator Drive Filter Switch Diagnostics

Warning - Separator Drive Filter Switch Diagnostics

Group 20CJ: Warning - Separator Drive Pressure Diagnostics

Warning - Separator Drive Pressure Diagnostics

Group 20CK: Warning - Separator Drive Temperature Diagnostics

Warning - Separator Drive Temperature Diagnostics

Group 20CL: Warning - Parking Brake Diagnostics

Warning - Parking Brake Diagnostics

Group 20CM: Warning - Chopper Speed Diagnostics

Warning - Chopper Speed Diagnostics

Group 20CN: Warning - Tailings Elevator Speed Diagnostics

Warning - Tailings Elevator Speed Diagnostics

Group 20CO: Warning - Unloading Auger Engaged Diagnostics

Warning - Unloading Auger Engaged Diagnostics

Group 20CP: Warning - Voltage Low Diagnostics

Warning - Voltage Low Diagnostics

Group 20CQ: Wiper, Windshield Washer Diagnostics

Wiper, Windshield Washer Diagnostics

Group 20CR: Grain Tank Cover Diagnostics

Grain Tank Cover Diagnostics

Group 20CS: Electric Mirror Diagnostics

Electric Mirrors Diagnostics

Section 250: Power Train Operation and Tests

Group 00: Power Train Diagnostic Specifications

Specifications

Diagnosing Malfunctions

Group 05: Hydrostatic Drive System Adjustments

Avoid High-Pressure Fluids

Hydrostatic Drive System

Group 10: Transmission Lubrication Pump Diagnostics

Theory of Operation

Transmission Lubrication Pump

Group 15: Hydrostatic Drive System Theory of Operation

General Information

Hydrostatic Drive Operation

Hydrostatic Operation In Neutral

Hydrostatic Operation in Forward

Hydrostatic Operation In Reverse

Pressure Override Valve Operation

Section 255: Four-Wheel Drive

Group 00: Four-Wheel Drive

Theory of Operation

Specifications

Group 05: Four-Wheel Drive System Operational Checks

Four-Wheel Drive System

Group 10: Four-Wheel Drive System Theory of Operation

General Information

Cam Lobe Motor Troubleshooting Information Sources

Neutral with Four-Wheel Drive On

Forward With Four Wheel Drive On

Reverse With Four Wheel Drive On

Forward With Four Wheel Drive Off

Four-Wheel Drive On with Hydrostatic Lever in Neutral

Four-Wheel Drive On with Hydrostatic Lever in Forward

Four-Wheel Drive On with Hydrostatic Lever in Reverse

Four-Wheel Drive Off with Hydrostatic Lever in Forward

Flow Control Valves

Section 260: Brake System Operation and Tests

Group 05: Brake System Specifications and Adjustments

Specifications

Adjusting Master Cylinder

Bleeding Master Cylinder

Slave Cylinder Brake Adjustment

Bleeding Slave Cylinders

Group 10: Brake System Theory of Operation

Brakes General Information

Service Brake Master Cylinder Operation

Group 15: Mechanical Parking Brake Theory of Operation

Mechanical Park Brake Theory of Operation

Mechanical Park Brake Adjustments

Section 270: Hydraulic System Operation and Tests

Group 05: Hydraulic System Diagnostics

Hydraulic System (General Information)

Testing Precautions

Hydraulic Symbols

Group 10: Hydraulic System Diagnostic Specifications

Diagnostic Specifications

Group 15: Hydraulic System Operational Tests and Adjustments

Hydraulic System

Pressure Relief Valve Check

Reel Relief Pressure Test

Chaff Spreader System Relief Pressure Test

Accumulator Precharge

Charging Pressures Of Header Float System Accumulator

Group 20A: Backshaft Speed Theory of Operation

Variable Feeder House and Header Drive

Variable Feeder House Drive

Group 20B: Chaff Spreader Theory of Operation

Theory of Operation

Detailed Description

Chaff Spreader Pump

Flow Control Valve

Chaff Spreader Motors

Group 20C: Cylinder Speed Adjustment Theory of Operation

Brief Description

Theory of Operation

Cylinder Speed Operation-Neutral

Cylinder Speed Operation-Increasing

Cylinder Speed Operation-Decreasing

Group 20E: Header Tilt Theory of Operation

Brief Description

Theory of Operation

Header Tilt Right

Header Tilt Left

Group 20G: Overall Hydraulic System Theory of Operation

General Information

Relief Valve Module Operation (Not Energized) (Normally Open)

Relief Valve Module Operation (Energized)

Group 20H: Reel Speed Theory of Operation

Brief Description

Theory of Operation

Reel Speed Basic Operation

Group 20I: Reel Fore/Aft Theory of Operation

Brief Description

Theory of Operation

Reel Fore/Aft Operation-Neutral

Reel Fore/Aft Operation-Reel Moving Forward

Reel Fore/Aft Operation-Reel Moving Aft

Group 20J: Reel Raise/Lower Theory of Operation

Brief Description

Theory of Operation

Reel Raise/Lower Operation-Reel Stationary

Reel Raise/Lower Operation-Reel Raising

Reel Raise/Lower Operation-Reel Lowering

Group 20K: Unloading Auger Swing Theory of Operation

Theory of Operation

Unloading Auger Swing Operation-Stationary

Unloading Auger Swing Operation-Swing Out

Unloading Auger Swing Operation-Swing In

Section 275: Engine Gearcase Systems

Group 05: Main Engine Gearcase Hydraulic Specifications

Specifications

Group 10: Steering System Theory of Operation

Steering System (General Information)

Steering System in Neutral

Steering System in a Right or Left Turn

Steering in a Right Turn

Steering in a Left Turn

Group 15: Separator Drive System Theory of Operation

Engine Gearcase Operation

Modulating Separator Engagement

Separator Engagement After Modulation

Group 20: Engine Gearcase Hydraulic Theory of Operation

Engine Gearcase/Steering Hydraulic System

Group 25: Engine Gearcase Control Valve Theory of Operation

Engine Gearcase Control Valve Operation

Group 30: Unloading Auger Engage System Theory of Operation

Theory of Operation

Section 290: Heating/Air Conditioning System

Group 05: Specifications and Special Tools

Service Equipment and Tools

Specifications

Hose and Tubing Flare Connection

Hose and Tubing O-Ring Connection Torques

Group 10: Heating/Air Conditioning System Diagnostic Information

Safety Precautions

Preliminary Checks

Leak Testing the Air Conditioning System

Group 20: Heating/Air Conditioning System Theory of Operation

Heating and Air Conditioning-Theory of Operation

Refrigerant System Cycle Operation

Electrical System Operation for Fans and Air Conditioning

High Pressure Switch

Low Pressure Switch

Heater System Operation

John Deere Combines 9780 CTS (S.N. 000001-072799) Diagnostic and Repair Service Manual (TM4635)