John Deere 7405 Tractor Repair Service Manual (TM6014)

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Price: US$ 49.00

John Deere 7405 Tractor Repair Service Manual (TM6014)

tm6014 - 7405 tractor Technical Manual - Repair.pdf

Complete Repair Service Technical Manual for John Deere 2WD or MFWD Tractors 7405, with all the shop information to maintain, repair, rebuild like professional mechanics.

John Deere 7405 Tractor workshop technical manual (repair) 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.
* 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.

PRODUCT DETAILS:
Total Pages: 1,180 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English

MAIN SECTIONS
  Foreword
   Safety
      Safety Measures
   General Information
      Specifications
      Fuel and Lubricants
   Engine
      Engine Removal and Installation
      Engine Repair
   Fuel, Air Intake and Cooling Systems
      Speed Control
      Fuel System
      Air Intake System
      Cooling System
      Cold Weather Starting Aids
   Electrical System
      Connectors
      Wiring Harnesses
      Charging Circuit
      Starting Motor Circuit
      Switches, Relays and Solenoids
      Monitoring System
      Auxiliary Lighting and Electrical Components
   Powrquad Transmission
      Removal and Installation of Transmission Components
      Transmission Controls
      PowrQuad Module
      Creeper Transmission
      Range Transmission
   Drive Systems
      Component Removal and Installation
      U-Jointed Shafts and Torsion Damper
      Front Wheel Drive Clutch
      Differential
      Final Drives
      Rear PTO
      Hydraulic Pump Drive
   Steering and Brakes
      Hydrostatic Steering
      Brake Valve
      Rear Wheel Brakes
   Hydraulic System
      Controls
      Hydraulic Pump
      Hydraulic System Valves
      Three Point Hitch
      Selective Control Valves and Couplers
      Bleed Hydraulic System
   Miscellaneous
      Component Removal and Installation
      Main Frame
      Front and Rear Wheels
      Front and Rear Wheels
   Seat/Deluxe
      Deluxe Seat
   Special Tools

tm6014 - 7405 tractor

Table of Contents

Foreword

Section 05: Safety

Group 05: Safety Measures

Safety Information

“Important” - Information

“Note” - Information

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

Keep Rops Installed Properly

SERVICE TIRES SAFELY

Practice Safe Maintenance

Use Proper Tools

Dispose of Waste Properly

Live With Safety

Service Front-Wheel Drive Tractor Safely

Section 10: General Information

Group 05: Specifications

General Specifications

Sealants and Adhesives Cross-Reference Chart

Glossary of Terms

Metric Bolt and Cap Screw Torque Values

Unified Inch Bolt and Cap Screw Torque Values

Group 10: Fuel and Lubricants

Diesel Fuel Specifications

Lubricity of Diesel Fuel

Diesel Fuel Storage

Do Not Use Galvanized Containers

Fill Fuel Tank

Diesel Engine Oil

Engine Break - In Oil

Engine Cooling System

Liquid Coolant Conditioner

Transmission-Hydraulic Oil

MFWD Gear Oil

Grease (Specific Application)

Grease

Alternative and Synthetic Lubricants

Lubricants Storage

Section 20: Engine

Group 00: Engine Removal and Installation

Special or Essential Tools

Repair Engine-Use CTM104

Specifications

Removing Engine

Installing Engine

Replacing Engine Mountings

Front Engine Mountings

Rear Engine Mountings

Group 05: Engine Repair

Engine Repair - Use CTM 104

Access to Intake and Exhaust Valves

Access to Front Crankshaft Seal

Access to Rear Crankshaft Seal - W/Creeper

Access to Rear Crankshaft Seal-W/O Creeper

Access to Camshaft

Access to Timing Gear Cover

Remove and Install Engine Valve Cover

Section 30: Fuel, Air Intake and Cooling Systems

Group 05: Speed Control

Specifications

Adjusting Throttle Hand Lever

Adjusting Throttle Control

Group 10: Fuel System

General Information

Removing Fuel Tank

Installing Fuel Tank

Replace Fuel Gauge Sending Unit

Replace Fuel Filter, Fuel Pump and Bleed Fuel System

General Information

Group 15: Air Intake System

Service Air Intake System

Air Intake System

Group 20: Cooling System

General Information

Specifications

Removing Radiator

Replacing Fan and Fan Drive

Installing Radiator

Inspect Belt Tensioner

Replace Belt Tension Mechanism

Replacing Drive Belt

Drive Belt Tensioner - Exploded View

Group 25: Cold Weather Starting Aids

Fuel Preheater

Electric Starting Aid

Coolant Heater

Section 40: Electrical System

Group 05: Connectors

Special or Essential Tools

Disconnecting Electrical Circuit

Metri Pack Connector METRI PACK is a trade name of the PACKARD ELECTRIC Company

Weather Pack Connector WEATHER PACK is a trade name of the PACKARD ELECTRIC Company

Crimp Snap in Connector CRIMP SNAP IN is a trade name of the AMP Company

CPC ConnectorCPC is a trade name of the AMP Company

Replace Load Center Connector

Replace Power Distribution Center Connectors

Replacing Female Terminal on 45-Pin Plug

Installing Terminal

Changing Terminals

Stripping Wire Ends

Installing Terminal

Group 10: Wiring Harnesses

GROUND POINT LOCATIONS

Removing and Installing Main Wiring Harness

Removing and Installing Hitch Wiring Harness

Removing and Installing PTO Wiring Harness

Group 15: Charging Circuit

Repair Alternator-Use CTM77

General

Specifications

Removing Alternator

Group 20: Starting Motor Circuit

Special or Essential Tools

Specifications

Repair Starter-Use CTM77

Removing Starting Motor

Replace Starter Circuit Relay

Replace Fusible Link

Replace Neutral Start Switch - Powrquad Transmission

Group 25: Switches, Relays and Solenoids

Disconnecting Electrical Circuit

Specifications

Replace Brake Switch

Replace MFWD Solenoid

Replace MFWD Switch

Replace Differential Lock and Rear PTO Solenoids

Differential Lock Switch

Replace PTO Switch

Replacing the Sensitivity Potentiometer

Replace Hitch Control Potentiometer and Switch

Replacing Draft Sensor

Replace Install Hitch Position Sensor

Location of Hitch Position Sensor

Replace Fuel Shut-Off Solenoid

Replace Main Switch

Operating Lights

Main Fuse

Replace Thermo Starting Aid and Heater Relay

Load Center

Group 30: Monitoring System

Service Equipment and Tools

Other Material

Specifications

Disconnecting Electrical Circuit

Replacing PTO Speed Sending Unit

Replacing Engine Oil Pressure Sending Unit

Replacing Engine Speed Sending Unit

Replacing Air Cleaner Sending Unit

Replacing Coolant Temperature Sending Unit

Replace Fuel Gauge Sending Unit

Temperature and Pressure Sending Units

Removing Instrument Unit

Remove and Install Draft Link Sensor

Adjust Draft Link Sensor

Group 40: Auxiliary Lighting and Electrical Components

Replace Seven-Terminal Outlet Socket

Section 55: Powrquad Transmission

Group 00: Removal and Installation of Transmission Components

Special or Essential Tools

Specifications

Removing Powrquad Module

Installing Powrquad Module

Removing The Creeper Transmission

Installing Creeper Transmission

Removing The Range Transmission

Installing Range Transmission

Group 05: Transmission Controls

Essential or Recommended Tools

Shift Console Access

Specifications

Gear Shift Linkage

Gear Shift Linkage (Cont.)

Range Shift Linkage

Range Shift Linkage (Cont...)

Installing Bowden Cables

Adjusting Reverser Drive Linkage

Adjusting Shift Linkage

Adjusting Parking Lock

Remove Shift Control Assembly PowrQuad

Disassemble Shift Control Assembly

PowrQuad Shift and Park Linkage Assembly

Shift and Park Linkage Symptom/Cause Chart

Shift and Park Linkage Adjustment

Preliminary Checks

Check Shifter Lever Tang and Fork Slot

Check Shift Lever Pivot

Inspect Shifter Cams

Check and Adjust Cam Neutral Alignment

Check and Adjust Park Disengaged Stop (After Cam Adjustment)

Inspect and Adjust FNR Lower Rod

Inspect and Adjust FNR Linkage (Upper and Lower)

Inspect and Adjust Lower Speed Linkage

Inspect and Adjust Upper Speed Linkage

Inspect Lower Park Rod

Inspect Upper Park Rod and Check Park Adjustment

Adjust Park Rod

Adjust Park Rod with Turnbuckle

Adjust Park Rod with Balljoint

Check Park Rod for Excessive Flexing

Check Park Disengaged Stop

Lubricate Park Arm, Shifter Fork Slots and Shift Lever Tang

Inspect and Adjust Range Shift Linkage

Drive and Final Checks-Shifting and Park Performance

Other Symptoms and Solutions

Exploded View

Disassemble

Assemble

Adjust or Replace Clutch Cable

Group 10: PowrQuad Module

Special or Essential Tools

Service Equipment and Tools

Other Material

Specifications

Repair Instructions

General Repair Procedures-PowrQuad Transmission

Transmission Components

Install Transmission in Repair Stand

Remove Transmission Front Cover/Front Valve Housing

Remove Front Valve Housing

Front Valve Housing Valves

Transmission Front Cover Valves

Traction Clutch Valve

Replace Traction Clutch Valve Shifter Lever/Shaft Seal

Replace Traction Clutch Valve Inner Arm/Shaft

Transmission Pump-Cross-Sectional View

Repair Transmission Pump

Install Front Valve Housing

Install Transmission Front Cover/Front Valve Housing

Remove Shift Control Valve Housing

Replace Forward-Reverse/Speed Selector Shifter Levers/Shaft Seals

Replace Forward-Reverse/Speed Selector Shifter Shafts/Shifter Arms

Shift Control Valve Housing Valves

Modulator Valve-Cross-Sectional View

Planetary Housing Valves

Forward/Reverse Control Valve-Cross-Sectional View

Speed Selector Valve-Cross Sectional View

Assemble and Install Shift Valve Housing

Disassemble Planetary Assembly

Recondition Input Planetary Carrier

Disassemble Input Planetary Assembly

Disassemble Reverse Brake Housing Components

Reverser Carrier/Traction Clutch Assembly-Cross-Sectional View

Recondition Reverser Carrier/Traction Clutch Assembly

Disassemble Planetary Housing Components

Direct Drive Clutch Assembly-Cross-Sectional View

Recondition Direct Drive Clutch Assembly

Assemble Planetary Housing Components

Assemble Reverse Brake Housing Components

Assemble Planetary/Reveerse Brake Housing Assembly

Assemble Input Planetary Assembly

Group 15: Creeper Transmission

Special or Essential Tools

Specifications

Preliminary Work

General Repair Procedures - Creeper Transmission

Recondition Creeper Transmission

Creeper Transmission-Cross-Sectional View

Shifter Components-Cross-Sectional View

Removing Shifter Components

Input/Output Drive Shaft - Component

Countershaft and Housing - Components

Remove Input/Output Drive Shaft Assembly

Disassemble and Assemble Drive Shaft/Snubber Brake

Remove and Install Countershaft

Install Input/Output Shaft Assembly

Final Assembly

Group 20: Range Transmission

Special or Essential Tools

Service Equipment and Tools

Specifications

General Repair Procedures - Range Box

Repair Instructions

Preliminary Work

Range Box Transmission

Shifting Mechanism - Cross-Sectional View

Removing Differential Drive Shaft

Removing Drive Shaft

Differential Drive Shaft - Exploded View

Drive Shaft - Exploded View

Shifting Mechanism - Exploded View

Parking Lock - Exploded View

Repairing Drive Shaft

Installing Drive Shaft

Adjusting Drive Shaft End Play

Installing Differential Drive Shaft and Adjusting Cone Point

Adjusting End Play of Differential Drive Shaft

Adjusting Shifting Mechanism

Repairing and Installing Shift Cover

Final Assembly

Section 56: Drive Systems

Group 00: Component Removal and Installation

Special or Essential Tools

Specifications

Removing Differential Housing

Installing Differential Housing

Removing PTO Housing

Installing PTO Housing

Removing Final Drives

Installing Final Drives

Installing Front-Wheel Drive Clutch

Group 05: U-Jointed Shafts and Torsion Damper

Specifications

Removing U.J. Shaft (MFWD)

Installing U.J. Shaft (MFWD)

Removing U.J. Shaft (Engine)

Removing Torsion Damper

Changing Torsion Damper Bearing

Installing Torsion Damper

Installing U.J. Shaft (Engine)

Disassemble Universal Joint Drive Shaft

Assembling Joint Drive Shaft

Group 10: Front Wheel Drive Clutch

Special or Essential Tools

Service Equipment and Tools

Specifications

Repair Instructions

Preliminary Work

Front Wheel Drive Clutch - Cross Sectional View

Removing Clutch

Disassemble MFWD Clutch

Front Wheel Drive Clutch Components

Assembling Clutch

Installing Clutch

Adjusting End Play

Adjusting Brake Band

Final Assembly

Group 15: Differential

Special or Essential Tools

Service Equipment and Tools

Specifications

Repair Instructions

Preliminary Work

Removing Differential

Disassembling Differential

Exploded View

Assembling Differential

Installing Differential

Adjusting Differential Preload

Adjusting Backlash

Final Assembly

Group 20: Final Drives

Special or Essential Tools

Service Equipment and Tools

Other Material

Specifications

Repair Instructions

General Repair Procedures - Final Drive

Preliminary Work

Remove Planet Pinion Carrier

Final Drive-Cross-Sectional View 86 mm Diameter Axle Shaft

Disassemble Planet Pinion Carrier

Planet Pinion Carrier-Exploded View

Assemble Planet Pinion Carrier

Remove Axle Housing

Disassemble and Assemble Axle Housing

Disassemble and Assemble Axle Shaft

Install Axle Housing

Install Planet Pinion Carrier and Check Rolling Drag Torque

Final Assembly

Group 25: Rear PTO

Special or Essential Tools

Service Equipment and Tools

Specifications

General Repair Procedures-PTO

Clutch

Repair PTO

PTO Clutch-Cross-Sectional View

Remove and Disassemble PTO Clutch

Assemble and Install PTO Clutch

Remove and Disassemble Countershaft

PTO Countershaft-Cross-Sectional View

Assemble and Installing

Two Speed PTO Output Shaft-Cross-Sectional View

Remove and Disassemble Output Shaft

Assemble and Install PTO Output Shaft

Replace PTO Brake

Replacing Oil Seal on PTO Output Shaft

Remove Valve Housing

Disassemble and Assemble Valve Housing

Install Valve Housing

Group 35: Hydraulic Pump Drive

Special or Essential Tools

SERVICE EQUIPMENT AND TOOLS

Specifications

HYDRAULIC PUMP DRIVE-CROSS-SECTIONAL VIEW

Remove and Disassemble Pump Drive Pinion Gear

Remove and Disassemble Pump Drive Gear

Assemble and Install Pump Drive Gear

Assemble and Install Pump Drive Pinion

Section 60: Steering and Brakes

Group 05: Hydrostatic Steering

Special or Essential Tools

Specifications

Removing Steering Valve

Removing Steering column and Steering Valve

Removing Instrument Unit

Remove Front steering cover

Disassembling Steering Valve

Exploded View of Steering Valve

Assembling Steering Valve

Adjusting Double-Acting Shock Valves

Attachments Controls

Repairing Steering Column

Installing Steering Valve

Installing Steering Column and Steering Valve

Installing Front steering cover

Group 10: Brake Valve

Service Parts Kits

Specifications

General Repair Procedures-Brake Valve

Remove and Install Brake Valve

Bleed Brakes

Check Manual Brakes

Group 15: Rear Wheel Brakes

Specifications

Preliminary Work

Removing Rear Wheel Brakes

Rear Wheel Brakes - Exploded View

Repairing Brakes

Installing Rear Brakes

Final Assembly

Bleeding Brakes

Section 70: Hydraulic System

Group 05: Controls

General Information

Connecting the Bowden Cable

SCV Actuating Elements

Adjusting Bowden Cable

Installing Multi-Function Lever

Adjusting Multi-Function Lever

Group 10: Hydraulic Pump

Other Material

Specifications

Repair Instructions

Removing Hydraulic Pump

Installing Hydraulic Pump

Group 15: Hydraulic System Valves

Special or Essential Tools

Service Parts Kits

Specifications

General Repair Procedures-Hitch and Inlet-Priority Valves, and Filter Bypass

Repairing Main Block - Exploded View

Inspect Check Valve* If equipped

Removing Inlet Priority Valve

Installing Inlet Priority Valve

Checking Oil Filter Head

Filter Relief Valve

Remove and Install Hitch Valve

Disassemble, Inspect, and Assemble Hitch Valve

Adjust Hitch Valve

Group 20: Three Point Hitch

Other Material

Specifications

Changing Position Sensor

Draft Sensor and Draft Link Support - Exploded View

Changing Draft Sensor and Draft Link Support

Removing and Installing Lift Cylinders

Cross-Section and Exploded View - Lift Cylinder

Replacing Bushings on Rockshaft Housing

Group 25: Selective Control Valves and Couplers

Special Tools (Dealer Fabricated)

Other Material

Specifications

Repair Instructions

SCV Identification

Removing Selective Control Valves

Series 101 Selective Control Valve - Exploded View

Disassemble, Inspect and Assemble Control Valve-101 Series

Series 301 Selective Control Valve-Exploded View

Replace Control Knobs

Inspect Poppet Load-Check Valves

Inspect Pressure Compensator Valve-301 Series

Inspect Metering Valve-Three-Position SCV

Repairing Control Valve-301 Series

Installing Selective Control Valves

Shuttle Valves - Theory of Operation

Installing Endplate

Adjustment of Pressure Limit at Selective Control Valves (301 Series)

Quick Couplers

Std Coupler - Exploded View

Group 30: Bleed Hydraulic System

Bleed Hydraulic System

Section 80: Miscellaneous

Group 00: Component Removal and Installation

Special or Essential Tools

Specifications

Removing Main Frame Halves

Installing Main Frame Halves

Install Front wheels (MFWD)

Install Front Wheels (H.C. Tractor)

Removing Front Wheel Drive Axle

Installing Front Wheel Drive Axle

Removing Front Axle Support

Installing Front Axle Support

Group 05: Main Frame

Specifications

Removing and Installing Main Frame

Group 10: Front and Rear Wheels

Special or Essential Tools

Specifications

Removing a Wheel (Front or Rear)

Attaching Front Wheels

Attaching Rear Wheels

Attaching Rear Wheels (High Clearance)

Group 15: Front and Rear Wheels

Torques for Hardware - Swinging Drawbar

Section 90: Seat/Deluxe

Group 05: Deluxe Seat

Deluxe Seat

Safety Belt

Section 99: Special Tools

Group 05: Special Tools (Dealer-Fabricated)

DFRW29-Final Drive Housing Adapter

DFRW30-Axle Jacking Tool

DFRW79-Piston Holding Tool

Holding Device

Shifter Rail Detent Holding Tool

Socket Wrench Insert

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