John Deere 300C Articulated Dump Truck Operation and Tests Service Manual (TM1787)
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Price: US$ 55.00
John Deere 300C Articulated Dump Truck Operation and Tests Service Manual (TM1787)
TM1787 - John Deere 300C Articulated Dump Truck Technical Manual (Operation and Tests).PDF
Complete official Operation and Tests service manual with Electrical Wiring Diagrams for John Deere 300C Articulated Dump Truck, with all the shop information to maintain, diagnose, rebuild like professional mechanics.
John Deere 300C Articulated Dump Truck (ADT) 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.
Total Pages: 1,091 pages
File Format: PDF (bookmarked, Searchable, Printable, high quality)
Language: English
MAIN SECTIONS
Foreword
Technical Information Feedback Form
General Information
Safety
General Specification
Torque Values
Fuels and Lubricants
Operational Checkout Procedure
Operational Checkout Procedure
Engine
Theory of Operation
Diagnose Engine Malfunctions
Adjustments
Tests
Electrical System
System Information
System Diagrams
Sub-System Diagnostics
References
Power Train
Theory of Operation
Diagnostic Information
Adjustments
Tests
Pneumatic System
Theory of Operation
Diagnostic Information
Tests
Hydraulic System
Theory of Operation
Diagnostic Information
Tests
Heater and Air Conditioner
Theory of Operation
Diagnostic Information
Adjustments
Tests
tm1787 - 300C Articulated Dump Truck
Table of Contents
Foreword
Technical Information Feedback Form
Section 9000: General Information
Group 01: Safety
Handle Fluids Safely—Avoid Fires
Prevent Battery Explosions
Prepare for Emergencies
Prevent Acid Burns
Handle Chemical Products Safely
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
Remove Paint Before Welding or Heating
Avoid Heating Near Pressurized Fluid Lines
Service Tires Safely
Practice Safe Maintenance
Use Proper Tools
Dispose of Waste Properly
Live With Safety
Group 02: General Specification
Articulated Dump Truck
Articulated Dump Truck Specifications
Engine Specifications
Travel Speeds
Drain and Refill Capacities
Group 03: Torque Values
Hardware Torque Specifications
Metric Bolt and Screw Torque Values
Additional Metric Cap Screw Torque Values
Unified Inch Bolt and Screw Torque Values
Metric Cap Screw And Nut Torque Values
Imperial and SAE (Inch) Cap Screw and Nut Torque Values
Check Oil Lines And Fittings
Service Recommendations for O-Ring Boss Fittings
Service Recommendations For Flat Face O-Ring Seal Fittings
Service Recommendations for Metric Series Four Bolt Flange Fitting
Service Recommendations For Inch Series Four Bolt Flange Fittings
Group 04: Fuels and Lubricants
Diesel Fuel
Lubricity of Diesel Fuels
Low Sulfur Diesel Fuel Conditioner
Diesel Fuel Storage
Fuel Tank
Do Not Use Galvanized Containers
Diesel Engine Oil
Transmission and Hydraulic Oil
Multipurpose Lubricant (Axles and Final Drives)
Grease
Oil Filters
Lubricant Storage
Alternative and Synthetic Lubricants
Mixing of Lubricants
Section 9005: Operational Checkout Procedure
Group 10: Operational Checkout Procedure
Operational Checkout
Section 9010: Engine
Group 05: Theory of Operation
OM442 Engine Sectional View
Engine Operation
Lubrication System Operation
Fuel System Component Location
Fuel Injection Pump Operation
Fuel Injection Nozzle Operation
Mechanical Governor Operation
Starting Engine—Mechanical Governor
Engine Running at Slow Idle—Mechanical Governor
Engine Running at Medium Speed—Mechanical Governor
Engine Running at Full Load Rated Speed—Mechanical Governor
Stopping the Engine—Mechanical Governor
Aneroid Operation
Cooling System Operation
Crankcase Ventilation System Operation
Cold Weather Start System Operation
Group 15: Diagnose Engine Malfunctions
Diagnose Engine Malfunctions
Group 20: Adjustments
Slow and Fast Idle Adjustment
Exhaust Brake Valve Adjustment
Injection Pump Timing Adjustment
Throttle Position Sensor Adjustment
Bleed the Fuel System
Alternator and Water Pump Belts Adjustment
Group 25: Tests
JT05801 Clamp-On Electronic Tachometer Installation
JT05800 Digital Thermometer Installation
Fuel Line Leakage Test
Air Intake System Leakage Test
Viscous Drive Fan Check
Cylinder Compression Test
Section 9015: Electrical System
Group 05: System Information
Electrical System Visual Inspection
Electrical Circuit Malfunctions
High Resistance Circuit
Open Circuit
Grounded Circuit
Shorted Circuit
Sensor Circuit Shorted to Power
Sensor Circuit Shorted to Itself
Sensor Circuit Shorted to Ground
Multimeter
Seven Step Electrical Test Procedure
Schematic, Wiring Diagram, and Component Location Information
Reading a System Functional Schematic
Reading a Wiring Diagram
Reading a Component Location Diagram
Reading a Connector End View Diagram
Electrical Schematic Symbols
Group 10: System Diagrams
Explanation of Wire Markings
Component Identification Table
Functional Schematic and Component Location Legend
Functional Schematic Section Legend
System Functional Schematic
Cab Harness (W5) Wiring Diagram
Cab Harness (W5) Component Location (1 of 4)
Cab Harness (W5) Instrument Panel Component Location (2 of 4)
Cab Harness (W5) Dash Panel Component Location (3 of 4)
Cab Harness (W5) Breaker Panel Component Location (4 of 4)
Engine Harness (W6) Wiring Diagram
Engine Harness (W6) Component Location
Cold Start Harness (W7) Wiring Diagram
Cold Start Harness (W7) Component Location
Front Light Harness (W8) Wiring Diagram
Front Light Harness (W8) Component Location
Cab-to-Hydraulic Manifold Block Harness (W9) Wiring Diagram
Cab-to-Hydraulic Manifold Block Harness (W9) Component Location
Rear Chassis Harness (W10) Wiring Diagram
Rear Chassis Harness (W10) Component Location
Transmission Control Harness (W13) Wiring Diagram (1 of 2)
Transmission Control Harness (W13) Wiring Diagram (2 of 2)
Transmission Control Harness (W13) Component Location
Cab-to-Transmission Harness (W15) Wiring Diagram
Cab-to-Transmission Harness (W15) Component Location
Roof Harness (W22) Wiring Diagram
Roof Harness (W22) Component Location
Group 15: Sub-System Diagnostics
Power Circuit Operational Information
Power Circuit Theory of Operation
Power Circuit Schematic
Starting and Charging Circuit Operational Information
Starting and Charging Circuit Theory of Operation
Starting and Charging Circuit Schematic
Display Module Circuit Operational Information
Display Module Circuit Theory of Operation
Display Module Circuit Schematic
Transmission Circuit Operational Information
Transmission Circuit Theory of Operation
Transmission Circuit Schematic
Flasher, Turn Signal, and Horn Circuit Operational Information
Flasher, Turn Signal, and Horn Circuit Theory of Operation
Flasher, Turn Signal, and Horn Circuit Schematic
Light Circuit Operational Information
Light Circuit Theory of Operation
Light Circuit Schematic
Stop-Tail Light Circuit Operational Information
Stop-Tail Light Circuit Theory of Operation
Stop-Tail Light Circuit Schematic
Exhaust Brake Circuit Operational Information
Exhaust Brake Circuit Theory of Operation
Exhaust Brake Circuit Schematic
Indicator Light Circuit Operational Information
Indicator Light Circuit Theory of Operation
Indicator Light Circuit Schematic
Transmission Range Hold Circuit Operational Information
Transmission Range Hold Circuit Theory of Operation
Transmission Range Hold Circuit Schematic
Park Brake Circuit Operational Information
Park Brake Circuit Theory of Operation
Park Brake Circuit Schematic
12 Volt Circuit Operational Information
12 Volt Circuit Theory of Operation
12 Volt Circuit Schematic
Reverse Light Circuit Operational Information
Reverse Light Circuit Theory of Operation
Reverse Light Circuit Schematic
Cooling Fan Circuit Operational Information
Cooling Fan Circuit Theory of Operation
Cooling Fan Circuit Schematic
Unloader Valve Circuit Operational Information
Unloader Valve Circuit Theory of Operation
Unloader Valve Circuit Schematic
Air Conditioner Circuit Operational Information
Air Conditioner Circuit Theory of Operation
Air Conditioner Circuit Schematic
Inter-Axle Lock Circuit Operational Information
Inter-Axle Lock Circuit Theory of Operation
Inter-Axle Lock Circuit Schematic
Dome Light Circuit Operational Information
Dome Light Circuit Theory of Operation
Dome Light Circuit Schematic
Wiper/Washer Circuit Operational Information
Wiper/Washer Circuit Theory of Operation
Wiper/Washer Circuit Schematic
Rotating Beacon Circuit Operational Information
Rotating Beacon Circuit Theory of Operation
Rotating Beacon Circuit Schematic
Group 20: References
Battery Operation
Battery Specifications
Diagnose Battery Malfunctions
Check Battery Electrolyte Level and Terminals
Procedure for Testing Batteries
Using Booster Batteries—24 Volt System
Replacing Batteries
Adding 12 or 24 Volt Accessories
Adjusting Headlights
Section 9020: Power Train
Group 05: Theory of Operation
Transmission Side View
Transmission Front View
Transmission Rear View
Transmission Control Valve Test Points
Transmission Clutch Engagement And Solenoids Activated
Power Train Component Location
Transmission Cross Sectional Diagram
Torque Converter Operation
Inter-Axle Lock Operation
Limited Slip Differential Operation
Transmission Operation—1st Speed Forward
Transmission Operation—4th Speed Forward
Transmission Operation—First Gear Reverse
Transmission Filter Bypass Valve
Transmission Control Valve Components
Transmission Pressure Regulating Circuit
Transmission Modulation Circuit
Transmission Clutch Modulation
Group 15: Diagnostic Information
Diagnostic Procedure
Diagnose Power Train System Malfunctions
Diagnose Service Brake Malfunctions
Diagnose Park Brake Malfunctions
Diagnose Drive Line Malfunctions
Power Train Component Location Diagram
Transmission Control Circuit—First Forward
Group 20: Adjustments
Service Brake Pad and Disk Thickness Check
Park Brake Pad and Disk Thickness Check
Transmission Control Unit (TCU)—Electronic Clutch Adjustment
Group 25: Tests
Transmission Warm Up Procedure
Tachometer
Park Brake Test and Adjustment
Wheel Hub Bearing Preload Adjustment (Wheel Installed)
Transmission System Pressure Test
Transmission Pump Flow Test
Transmission Clutch Pressure Test
Transmission System Leakage Test
Transmission Lube Pressure Test
Converter-In Pressure Test
Converter-Out Pressure Test
Converter Relief Pressure Test
Converter-Out Flow Test
Transmission Oil Cooler Restriction Test
Torque Converter Stall Test
Torque Converter Stator Test
Torque Converter Lockup Test
Transmission Display Screen
List of Service Codes
Section 9022: Pneumatic System
Group 05: Theory of Operation
Pneumatic System Operation
Pneumatic System Supply Circuit Operation
Air Drier and Unloader Valve Operation
Inter-Axle Lock Circuit Operation
Engine Accelerator Circuit Operation
Accelerator Valve Operation
Park Brake Circuit Operation
Park Brake Valve Operation
Exhaust Brake and Hydraulic Retarder Circuit Operation
Front Suspension Leveling Circuit Operation
Body Control Circuit Operation
Air Suspension Seat Circuit Operation
Pneumatic System Schematic Diagram
Group 15: Diagnostic Information
Diagnose Pneumatic System Malfunctions
Pneumatic System Component Location
Pneumatic System Schematic
Group 25: Tests
Unloader Valve Pressure Test and Adjustment
Park Brake Valve Pressure Test
Engine Accelerator Circuit Pressure Test
Section 9025: Hydraulic System
Group 05: Theory of Operation
Articulated Dump Truck Hydraulic System Overview
Articulated Dump Truck Hydraulic System Operation
Main Hydraulic Pump Operation
Main Hydraulic Pump Load Sense Operation
Hydraulic System Manifold Operation
Body Control Valve Operation
Brake Accumulator Charge Circuit Operation
Service Brake Valve Operation
Steering and Secondary Steering System Operation
Steering Valve Operation
Secondary Steering Hydraulic Pump Operation
Group 15: Diagnostic Information
Diagnostic Procedure
Diagnose Hydraulic System Malfunctions
Diagnose Steering System Malfunctions
Diagnose Service Brake System Malfunctions
Hydraulic System Circuit Symbols
Hydraulic System Component Location
Hydraulic System Schematic
Group 25: Tests
Hydraulic Oil Filter Inspection Procedure
Hydraulic Oil Cleanup Procedure Using Portable Filter Caddy
Hydraulic System Warm-Up Procedure
Cycle Time Test
Main Hydraulic Pump Residual and Compensator Valves Test and Adjustment—(S.N. —200152)
Main Hydraulic Pump Residual and Compensator Valves Test and Adjustment—(S.N. 200153— )
Body Lower Circuit Relief Valve Test
Body Raise Circuit Relief Valve Test
Brake Accumulator Pressure Reducing Valve Test and Adjustment
Brake Accumulator Charge Valve Band Test and Adjustment
Brake Low Pressure Switch and Brake Accumulator Test
Service Brake Valve Test
Secondary Steering Hydraulic Pump Residual and Compensator Valves Test and Adjustment (S.N. —200152)
Secondary Steering Hydraulic Pump Residual and Compensator Valves Test and Adjustment (S.N. 200153— )
Steering Load Sense Relief Valve Test and Adjustment
Steering Cylinder Leakage Test
Section 9031: Heater and Air Conditioner
Group 05: Theory of Operation
Proper R134a Refrigerant Handling
R134a Refrigerant Cautions
R134a Refrigerant Operation
Air Conditioner Compressor Operation
Vapor Condenser Operation
Receiver-Dryer Operation
Expansion Valve Operation
Thermocouple Operation
Temperature Control Operation
Evaporator Operation
Heater Core Operation
High/Low Pressure Switch Operation
Heater and Air Conditioner Electrical Circuit Operation
Heater and Air Conditioner Circuit Schematic
Group 15: Diagnostic Information
Diagnose Air Conditioner Malfunctions
Diagnose Heater System Malfunctions
Heater and Air Conditioner Component Location
Group 20: Adjustments
R134a Refrigerant Oil Charge Check
Compressor R134a Refrigerant Oil Removal
R134a Refrigerant Oil Component Charge
R134a Refrigerant Recovery, Recycling, and Charging Station Installation Procedure
Recover R134a System
Evacuate R134a System
Charge R134a System
Air Conditioner Compressor Belt Tension Check and Adjustment
R134A Air Conditioner System Cleaning Procedures
Purge R134a Air Conditioner System
Flush R134a Air Conditioner System
Group 25: Tests
Refrigerant Hoses and Tubing Inspection
R134a Air Conditioner System Test
Operating Pressure Diagnostic Chart
Pressure Diagnostic Chart
Thermocouple Test
Leak Testing R134a Air Conditioner System
