Complete Operation & Test manual with electrical wiring diagrams for John Deere 315SG Backhoe Loader, with all the workshop information to maintain, diagnose, rebuild like professional mechanics.

John Deere 315SG Backhoe Loader workshop service 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.

TM10225 - John Deere 315SG (S.N. BE315SG200039- ) Backhoe Loader Technical Manual (Operation & Tests).pdf
TM10225 - John Deere 315SG (S.N. BE315SG200039- ) Backhoe Loader Technical Manual (Operation & Tests).epub

Total PagesSize: 823 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
Covered models: 315SG (SN. From BE315SG200039)

TABLE OF CONTENTS
 Foreword
   Technical Information Feedback Form
   General Informations
      Safety Information
   Operational Checkout Procedure
      Operational Checkout Procedure
   Engine
      Theory of Operation
      Diagnostic Information
      Adjustments
      Tests
   Electrical System
      System Information
      System Diagrams
      Sub-System Diagnostics
      Monitor Operation
      References
   Power Train
      Theory of Operation
      System Diagnostic Information
      Adjustments
      Tests
   Hydraulic System
      Theory of Operation
      Diagnostic Information
      Adjustments
      Tests
   Heating and Air Conditioning
      Theory of Operation
      Diagnostic Information
      Adjustments
      Test

tm10225 - 315SG(S.N. BE315SG200039— )Backhoe Loader

Table of Contents

Foreword

Technical Information Feedback Form

Section 9000: General Informations

Group 01: Safety Information

Safety Features

Recognize Safety Information

Follow Safety Instructions

Operate Only If Qualified

Wear Protective Equipment

Avoid Unauthorized Machine Modifications

Inspect Machine

Stay Clear of Moving Parts

Avoid High-Pressure Fluids

Beware of Exhaust Fumes

Prevent Fires

Prevent Battery Explosions

Handle Chemical Products Safely

Dispose of Waste Properly

Prepare for Emergencies

Use Steps and Handholds Correctly

Start Only From Operator's Seat

Use and Maintain Seat Belt

Prevent Unintended Machine Movement

Prevent Unintended Machine Movement—If Equipped With Pilot Controls

Avoid Work Site Hazards

Keep Riders Off Machine

Avoid Backover Accidents

Avoid Machine Tipover

Add and Operate Attachments Safely

Use Special Care When Operating

Operating or Traveling On Public Roads

Inspect and Maintain ROPS

Park and Prepare for Service Safely

Service Cooling System Safely

Remove Paint Before Welding or Heating

Make Welding Repairs Safely

Drive Metal Pins Safely

Safety Signs

Section 9005: Operational Checkout Procedure

Group 10: Operational Checkout Procedure

Operational Checkout Procedure

Section 9010: Engine

Group 05: Theory of Operation

POWERTECH 4.5L (4045) and 6.8L (6068) John Deere Engines

Engine Sectional View

General Engine Description

Group 15: Diagnostic Information

POWERTECH 4.5L (4045) and 6.8L (6068) John Deere Engines

Make Visual Inspection of Engine and Supporting Systems

Diagnose Engine Malfunctions

Group 20: Adjustments

POWERTECH 4.5L (4045) and 6.8L (6068) John Deere Engines

JT05801 Clamp-On Electronic Tachometer Installation

Engine Speed Control Lever Adjust Tension

Slow and Fast Idle Check

FNR Lever Test

Transmission Control Valve Signal Test

Transmission Shift Valve Signal Test

Group 25: Tests

PowerTech 4.5 L (4045) John Deere Engine Use CTM104

JT05801 Clamp-On Electronic Tachometer Installation

JT05800 Digital Thermometer Installation

Air Intake System Test Leakage

Radiator Air Flow Test

Turbocharger Test Boost Pressure Engine Performance

Injection Pump Timing

Fuel Line Test Leakage

Section 9015: Electrical System

Group 05: System Information

Electrical Diagram Information

Group 10: System Diagrams

Fuse and Relay Specifications

System Functional Schematic, Wiring Diagram, and Component Location Legend

System Functional Schematic and Section Legend

Canopy (ROPS) Harness (W5) Component Location

Canopy (ROPS) Harness (W5) Wiring Diagram

Cab Harness (W6) Component Location

Cab Harness (W6) Wiring Diagram

Chassis Harness (W7) Component Location

Chassis Harness (W7) Wiring Diagram

Radio Harness (W8) Component Location

Radio Harness (W8) Wiring Diagram

Boom Lock/Sideshift Harness (W9) Component Location

Boom Lock/Sideshift Harness (W9) Wiring Diagram

Air Conditioning Harness (W10) Component Location

Air Conditioning Harness (W10) Wiring Diagram

Boom Lock/Sideshift Chassis Harness (W11) Component Location

Boom Lock/Sideshift Chassis Harness (W11) Wiring Diagram

Pilot Control Harness (W12) Component Location

Pilot Control Harness (W12) Wiring Diagram

Ride Control Harness (W13 and W14) Wiring Component Location

Ride Control Harness (W13 and W14) Wiring Diagram

Selective Flow Control Harness (W16) Component Location

Selective Flow Control Harness (W16) Wiring Diagram

Roof Harness (W18) Component Location

Roof Harness (W18) Wiring Diagram

Loader Coupler Harness (W20, W21, W22) Component Location

Loader Coupler Harness (W20, W21, W22) Wiring Diagram

Standard Display Monitor (SDM) (W24) Wiring Diagram (If Equipped)

Group 15: Sub-System Diagnostics

Starting And Charging Circuit Theory Of Operation

Controller Area Network (CAN) Circuit Theory of Operation

Engine Control Unit (ECU) Circuit Theory of Operation

Monitor Display Unit (MDU) Circuit Theory of Operation

Group 16: Monitor Operation

Determine Monitor Configuration

Program Display Monitor

Calibrate Tachometer

Calibrate Throttle Position Sensor

Monitor Display Unit (MDU)—Codes

Standard Display Monitor (SDM) Installation

Standard Display Monitor (SDM) Main Menu

Standard Display Monitor (SDM) Main Menu—Codes

Standard Display Monitor (SDM) Main Menu—Monitor

Standard Display Monitor (SDM) Service Menu

Standard Display Monitor (SDM) Service Menu—Clear Codes

Standard Display Monitor (SDM) Service Menu—Diagnostics

Group 20: References

Access Diagnostic Trouble Codes (DTC)

Diagnostic Trouble Codes (DTCs) Access

Monitor Display Unit (MDU) Diagnostic Trouble Codes

Controller Area Network (CAN) Resistor Test

Engine Control Unit (ECU) Diagnostic Trouble Codes

Alternator Test Procedures

Electrical Component Specifications

Wire Harness Test

Crank Position Sensor Test (B19)

Throttle Position Sensor Test

Throttle Position Sensor Adjustment

FNR Lever Test

Transmission Control Valve Signal Test

Transmission Shift Valve Signal Test

Transmission Solenoids Check (Power Shift 315SG)

WEATHER PACK® Connector Remove and Install

WEATHER PACK® Contact Installation

DEUTSCH® Connector Remove and Install

DEUTSCH® Contact Installation

CINCH™ Connector Remove and Install

CINCH™ Contact Installation

CINCH™ CP Connector Remove and Install

CINCH™ CP Contact Installation

Metri-Pack® Connector Remove and Install

Section 9020: Power Train

Group 05: Theory of Operation

Forward, Reverse, Low Range Forward and Third Speed Clutch Pack Operation

Power Shift High Range Forward, First Speed and Second Speed Clutch Packs

Manual Shift Power Train Overview

Torque Converter Operation

Manual Shift Synchronizer Operation

Transmission Pump Operation

Transmission Filter Operation

Manual Shift Transmission Operation—First Gear Forward

Manual Shift Transmission Operation—Third Gear Reverse

Power Shift Power Train Overview

Power Shift Transmission Gear Flow

Mechanical Front Wheel Drive (MFWD) Operation

Manual Shift Transmission Control Valve Operation

Manual Shift Transmission Control Circuit—Neutral With Park Brake Off—With Power Boost MICO Brake Valve

Manual Shift Transmission Control Circuit—Forward—With Power Boost MICO Brake Valve

Manual Shift Transmission Control Circuit—Reverse—With Power Boost MICO Brake Valve

Power Shift Transmission Clutch Engagement And Solenoids Activated

Power Shift Transmission Control Circuit—Neutral With Park Brake Off—With Power Boost MICO Brake Valve

Power Shift Transmission Control Valve and Shift Valve Operation—Neutral

Power Shift Transmission Control Circuit—First Forward—With Power Boost MICO Brake Valve

Power Shift Transmission Control Valve and Shift Valve—First Forward

Power Shift Transmission Control Circuit—High Range (Fourth) Forward—With Power Boost MICO Brake Valve

Power Shift Transmission Control Valve and Shift Valve—High Range (Fourth) Forward

Power Shift Transmission Control Circuit—First Reverse—With Power Boost MICO Brake Valve

Power Shift Transmission Control Valve and Shift Valve—First Reverse

Manual Shift Modulation Valve Operation

Power Shift Modulation Valve Operation

Differential Operation

Differential Lock Operation

MICO Power Boost Brake Valve—Neutral Position

MICO Power Boost Brake Valve—Both Pedals Applied Position

MICO Power Boost Brake Valve—One Pedal Applied Position

MICO Power Boost Brake Valve—Both Pedals Applied, Engine Off Position

Service Brake Operation

Park Brake Operation

MFWD Differential Operation—Unequal Traction (If Equipped)

MFWD Differential Operation—Equal Traction

Group 15: System Diagnostic Information

Diagnose Manual Shift Power Train Malfunction

Diagnose Power Shift Power Train Malfunction

Diagnose MFWD Malfunction

Diagnose Rear Axle Malfunction

Diagnose Boom Lock Malfunction

Hydraulic Circuit Symbols

Group 20: Adjustments

Release Park Brake for Towing

Brake Pedal Adjustment

Brake Bleeding Procedure

Tracking Angle Check and Adjust

Toe-In Check and Adjust

Steering Angle Check and Adjust

Group 25: Tests

JT05801 Clamp-On Electronic Tachometer Installation

JT05800 Digital Thermometer Installation

Transmission Oil Warm-Up Procedure

Manual Shift Overall Test Connections, Ports, and Locations

Torque Converter Stall Speed Test

Converter-In Relief Valve Test

Brake Valve Leakage Test

System Pressure Test

Service Brake Boost Pressure Test

Manual Shift Forward and Reverse Clutch Pressure Test

Power Shift Low Range Forward, High Range Forward, Reverse and Speed Clutch Pressure Test

Reducing Valve Pressure Test

Modulation Valve Pressure Test

Differential Lock Pressure Test

MFWD Pressure Test—If Equipped

Cooler In and Cooler Out Pressure Test

Solenoid Circuit Leakage Test

Transmission Pump Flow Test

Section 9025: Hydraulic System

Group 05: Theory of Operation

Open-Center Hydraulic System

Hydraulic Component Location

Hydraulic System Schematic

Hydraulic Pumps

Unloading Valve—Backhoe Operation

Unloading Valve—Loader Operation

Hydraulic Filter Operation—Normal

Hydraulic Filter Operation—Restricted

Steering Valve Operation

Priority Valve Operation

Ride Control Hydraulic Circuit Component Location and Valve Operation

System Relief Valve

Circuit Relief Valve Without Anti-Cavitation—Loader and Backhoe

Circuit Relief Valve With Anti-Cavitation—Backhoe Swing, Boom Lower

Circuit Relief Valve With Anti-Cavitation—Backhoe Bucket Curl and Loader Bucket Dump

Backhoe Valve Auxiliary Flow Control Section—If Equipped

Backhoe Valve Swing Section—Swing Left Position

Backhoe Valve Boom Section—(Pilot Control)

Backhoe Valve Auxiliary Section—Neutral Position with Upstream Function Activated

Pilot Control Valve Operation

Pilot Control Manifold Valve Operation

Pattern Select Valve Operation

Loader and Stabilizer Valve

Attachment Coupler Hydraulic Theory of Operation

Group 15: Diagnostic Information

Diagnose Hydraulic System Problems

Group 20: Adjustments

Loader Bucket Self-Leveling Linkage and Return-To-Dig Switch Adjustment

Backhoe Valve Linkage Adjustment

Backhoe Valve Linkage Adjustment—Four Lever If Equipped

Flow Control Valve, Auxiliary If Equipped—Adjust

Ride Control Accumulator Charge Procedure

Ride Control Accumulator Charge Check Procedure

Ride Control Accumulator Hydraulic Pressure Release Procedure

Loader Lever and Stabilizer Lever Adjustment

Pilot Control Pressure Adjustment

Pilot Control Manifold Valve Accumulator Discharge Procedure

Group 25: Tests

JT05801 Clamp-On Electronic Tachometer Installation

JT02156A Digital Pressure And Temperature Analyzer Installation

JT05800 Digital Thermometer Installation

Hydraulic Oil Warm-Up Procedure

Hydraulic Circuit Pressure Release

Hydraulic Pump Flow Test

System Relief Pressure Test

Steering Priority System Relief Pressure Test

Pump Unloading Valve Relief Pressure Test

Pilot Control Pressure Test

Pilot Control Accumulator Charge Pressure Test

Hydraulic Oil Cooler Restriction Test

Circuit Relief Valve Test—With Remote Pump

Steering System—Leakage Test

Steering Cylinder Leakage Test

Hydraulic Cylinder—Drift Test

Function Drift Test

Cylinder Leakage Test

Stabilizer Valve Lockout Leakage Test

Cycle Time Specifications

Section 9031: Heating and Air Conditioning

Group 05: Theory of Operation

Proper Refrigerant Handling

R134a Refrigerant—Cautions

R134a Refrigerant—Theory Of Operation

Air Conditioning Circuit—Specifications

Air Conditioning Circuit—Operational Information

Air Conditioning Circuit—Theory Of Operation

Air Conditioning Circuit—Schematic

Air Conditioning (W9) Compressor Wiring Diagram

Air Conditioning (W10) Cab—Wiring Diagram

Heater Blower Circuit—Operational Information

Heater Blower Circuit—Theory Of Operation

Heater Blower Circuit—Schematic

Receiver/Dryer—Theory Of Operation

Expansion Valve —Theory Of Operation

Relief Valve Compressor—Theory Of Operation

Temperature Control—Theory Of Operation

Switch Freeze Control—Theory Of Operation

Group 15: Diagnostic Information

Diagnose Air Conditioning Electrical Malfunctions

Air Conditioning Component Location

Group 20: Adjustments

Special or Essential Tools

Service Equipment and Tools

Other Materials

Specifications

Proper Refrigerant Handling

R134a Refrigerant—Cautions

R134a Compressor Oil—Charge Check

R134a Compressor Oil—Removal

R134a Compressor Oil—Charge

R134a Refrigerant Recover, Recycle and Charge Station Installation Procedure

R134a System—Recover

R134a System—Evacuate

R134a System—Charge

R134a System Cleaning Procedure

R134a System—Purge

R134a System—Flush

Group 25: Test

Special or Essential Tools

Service Equipment and Tools

Specifications

Proper Refrigerant Handling

R12 And R134a Refrigerant Cautions

R134a Air Conditioning System Test

Diagnostic Chart Pressure

Expansion Valve—Test Operation

Blower Switch—Test

Blower Resistor—Test

Heater Blower Motor—Test

Freeze Control—Test

Air Conditioning Switch—Test

A/C Binary Pressure Switch Test

Compressor Clutch Coil—Test

Freeze Control Switch—Test

Air Conditioning System—Test Leak

Refrigerant Hoses And Tubing—Inspection

John Deere 315SG Backhoe Loader Operation & Tests Technical Manual (TM10225)