Caterpillar TL642C, TL943C Service Manual 31200794
Caterpillar TL642C, TL943C Service Manual 31200794 - Image 2
Caterpillar TL642C, TL943C Service Manual 31200794 - Image 3
Caterpillar TL642C, TL943C Service Manual 31200794 - Image 4
Caterpillar TL642C, TL943C Service Manual 31200794 - Image 5

Caterpillar TL642C, TL943C Service Manual 31200794

$30.00

  • Type Of Manual: Service Manual
  • Manual ID: 31200794
  • Number of Pages: 206
  • Size: 21.3MB
  • Format: PDF
Category:

Product details

  • Model List:

    • TL642C, TL943C
  • 1. _H_TL642C TL943C_CAT_Service
  • 1.1. Effectivity Page
  • 1.2. Table of Contents
  • 1.3. Section 1 Safety Practices
  • 1.3.1. Introduction
  • 1.3.2. Disclaimer
  • 1.3.3. Operation Maintenance Manual
  • 1.3.4. Do Not Operate Tags
  • 1.3.5. Safety Information
  • 1.3.5.1. Safety Alert System and Signal Words
  • 1.3.6. Safety Instructions
  • 1.3.6.1. Personal Hazards
  • 1.3.6.2. Equipment Hazards
  • 1.3.6.3. General Hazards
  • 1.3.6.4. Operational Hazards
  • 1.3.7. Safety Decals
  • 1.4. Section 2 General Information and Specifications
  • 1.4.1. Replacement Parts and Warranty Information
  • 1.4.2. Thread Locking Compound
  • 1.4.3. Torque Charts
  • 1.4.3.1. SAE Fastener Torque Chart
  • 1.4.3.2. Metric Fastener Torque Chart
  • 1.4.3.3. Hydraulic Hose Torque Chart
  • 1.4.4. Specifications
  • 1.4.4.1. Travel Speeds
  • 1.4.4.2. Hydraulic Cylinder Performance
  • 1.4.4.3. Cylinder Drift
  • 1.4.4.4. Electrical System
  • 1.4.4.5. Engine Performance Specifications
  • 1.4.4.6. Tires
  • 1.4.5. Fluids and Lubricant Capacities
  • 1.4.6. Service and Maintenance Schedules
  • 1.4.6.1. , 1st 50 50 Hour
  • 1.4.6.2. t 250, 250 1st 500 Hour
  • 1.4.6.3. , 1000, 1500 Hour
  • 1.4.6.4. Hour
  • 1.4.7. Lubrication Schedules
  • 1.5. Section 3 Boom
  • 1.5.1. Boom System Component Terminology
  • 1.5.2. Boom System – Three Section
  • 1.5.2.1. Boom System Operation
  • 1.5.3. Boom Assembly Maintenance
  • 1.5.4. Complete Boom Removal/ Installation
  • 1.5.4.1. Complete Boom Removal
  • 1.5.4.2. Complete Boom Installation
  • 1.5.5. Boom Section Removal/ Installation
  • 1.5.5.1. Second and Third Boom Section Removal
  • 1.5.5.2. Third Boom Section Removal
  • 1.5.5.3. Push Beam – Extend/Retract Cylinder Removal
  • 1.5.5.4. Push Beam – Extend/Retract Cylinder Installation and Third Boom Section Assembly
  • 1.5.5.5. Third Boom Section Installation
  • 1.5.5.6. Second and Third Boom Section Installation
  • 1.5.6. Extend/Retract Chain Removal/Installation
  • 1.5.6.1. Extend/Retract Chain Removal
  • 1.5.6.2. Extend/Retract Chain Installation
  • 1.5.7. Push Beam – Extend/Retract Cylinder Removal/ Installation
  • 1.5.7.1. Push Beam – Extend/Retract Cylinder Removal
  • 1.5.7.2. Push Beam – Extend/Retract Cylinder Installation
  • 1.5.8. Boom Adjustments
  • 1.5.8.1. Chain Tension InspectionTL642C
  • 1.5.8.2. Chain Tension AdjustmentTL642C
  • 1.5.8.3. Chain Tension Inspection TL943C
  • 1.5.8.4. Chain Tension Adjustment TL943C
  • 1.5.9. Quick Coupler Assembly
  • 1.5.9.1. Quick Coupler Removal
  • 1.5.9.2. Quick Coupler Installation
  • 1.5.10. Boom Head – Mounted Winch
  • 1.5.10.1. Boom Head-Mounted Winch Removal
  • 1.5.10.2. Boom Head-Mounted Winch Installation
  • 1.5.11. Boom Wear Pads
  • 1.5.11.1. Wear Pad Inspection
  • 1.5.11.2. Wear Pad Installation and Lubrication
  • 1.5.12. Boom Extend and Retract Chains
  • 1.5.12.1. Boom Chain Inspection
  • 1.5.12.2. Expose Chains for Inspection
  • 1.5.12.3. Inspection Guidelines
  • 1.5.12.4. Chain Lubrication
  • 1.5.13. Forks
  • 1.5.14. Emergency Boom Lowering Procedure
  • 1.5.14.1. Equipment and Supplies Required
  • 1.5.14.2. Lowering Procedure
  • 1.5.15. Troubleshooting
  • 1.5.16. Push Beam Temporary Brackets
  • 1.6. Section 4 Cab and Covers
  • 1.6.1. Operator Cab and Covers Component Terminology
  • 1.6.1.1. General Overview
  • 1.6.2. Operator Cab
  • 1.6.2.1. Cab Safety
  • 1.6.2.2. Serial Number Decal
  • 1.6.3. Cab Components
  • 1.6.3.1. Steering Column and Orbitrol Valve
  • 1.6.3.2. Service Brake Pedal
  • 1.6.3.3. Throttle Pedal
  • 1.6.3.4. Boom Joystick
  • 1.6.3.5. Frame Level, Auxiliary Hydraulic (if equipped) and Outrigger Joysticks
  • 1.6.3.6. Windshield Wiper Assembly
  • 1.6.3.7. Heater/Air Conditioning System (if equipped)
  • 1.6.4. Cab Removal
  • 1.6.5. Cab Installation
  • 1.7. Section 5 Axles, Drive Shafts, Wheels and Tires
  • 1.7.1. Axles, Drive Shafts, Wheels and Tires Component Terminology
  • 1.7.2. Axle Serial Number
  • 1.7.3. Axle Specifications and Maintenance Information
  • 1.7.4. Axle Replacement
  • 1.7.4.1. Axle Removal
  • 1.7.4.2. Axle Installation
  • 1.7.4.3. Axle Assembly and Drive Shaft Troubleshooting
  • 1.7.5. Drive Shafts
  • 1.7.5.1. Drive Shaft Inspection and Service
  • 1.7.5.2. Drive Shaft Maintenance
  • 1.7.5.3. Drive Shaft Removal
  • 1.7.5.4. Drive Shaft Cleaning and Drying
  • 1.7.5.5. Drive Shaft Installation
  • 1.7.6. Wheels and Tires
  • 1.7.6.1. Removing Wheel and Tire Assembly from Machine
  • 1.7.6.2. Installing Wheel and Tire Assembly onto Machine
  • 1.7.7. Brakes
  • 1.7.8. Towing a Disabled machine
  • 1.7.8.1. Manually Releasing the Park Brake
  • 1.7.8.2. Manually Resetting the Park Brake
  • 1.8. Section 6 Transmission
  • 1.8.1. Transmission Assembly Component Terminology
  • 1.8.2. Transmission Serial Number
  • 1.8.3. Transmission Specifications and Maintenance Information
  • 1.8.4. Transmission Replacement
  • 1.8.4.1. Transmission Removal
  • 1.8.4.2. Transmission Inspection and Internal Repair
  • 1.8.4.3. Transmission Installation
  • 1.8.4.4. After Transmission Service or Replacement
  • 1.8.5. Transmission Cooler Thermal By-Pass Valve
  • 1.8.5.1. Thermal By-pass Valve Cartridge Removal
  • 1.8.5.2. Thermal Bypass Valve Cartridge Installation
  • 1.8.6. Torque Convertor Diaphragm
  • 1.8.6.1. Torque Convertor Diaphragm Removal
  • 1.8.6.2. Torque Convertor Diaphragm Installation
  • 1.8.7. Troubleshooting
  • 1.8.7.1. Transmission Troubleshooting
  • 1.9. Section 7 Engine
  • 1.9.1. Introduction
  • 1.9.1.1. Disclaimer and Scope
  • 1.9.1.2. Component Terminology
  • 1.9.2. Engine Serial Number
  • 1.9.3. Specifications and Maintenance Information
  • 1.9.4. Engine Cooling System
  • 1.9.4.1. Surge Tank Cap
  • 1.9.4.2. Thermostat Replacement
  • 1.9.4.3. Radiator Assembly Replacement
  • 1.9.5. Engine Electrical System
  • 1.9.6. Fuel System
  • 1.9.6.1. Diesel Fuel
  • 1.9.6.2. Fuel Tank
  • 1.9.6.3. After Fuel System Service
  • 1.9.7. Engine Exhaust System
  • 1.9.7.1. Exhaust System Removal
  • 1.9.7.2. Exhaust System Installation
  • 1.9.7.3. Exhaust System Removal
  • 1.9.7.4. Exhaust System Installation
  • 1.9.8. Air Cleaner Assembly
  • 1.9.8.1. Air Cleaner Assembly Removal
  • 1.9.8.2. Air Cleaner Assembly Installation
  • 1.9.9. Engine Replacement
  • 1.9.9.1. Engine/Transmission Removal
  • 1.9.9.2. Engine/Transmission Installation
  • 1.9.10. Engine Indicator Lamps
  • 1.10. Section 8 Hydraulic System
  • 1.10.1. Hydraulic Component Terminology
  • 1.10.2. Safety Information
  • 1.10.3. Hydraulic Pressure Diagnosis
  • 1.10.3.1. Pressure Checks and Adjustments
  • 1.10.4. Hydraulic Circuits
  • 1.10.4.1. Hydraulic Pressures
  • 1.10.4.2. Tilt Circuit Port Relief Adjustment
  • 1.10.4.3. Hydraulic Schematic – TL642C
  • 1.10.4.4. Hydraulic Schematic – TL943C
  • 1.10.5. Hydraulic Reservoir
  • 1.10.5.1. Hydraulic Oil Reservoir Draining
  • 1.10.5.2. Hydraulic Oil Reservoir Filling
  • 1.10.5.3. Hydraulic Oil Reservoir Removal/ Installation
  • 1.10.6. Engine Implement Pump
  • 1.10.6.1. Pump Replacement
  • 1.10.7. Control Valves
  • 1.10.7.1. Main Control Valve
  • 1.10.7.2. Service Brake Valve
  • 1.10.7.3. Service Brake Bleeding
  • 1.10.7.4. Steering Orbitrol Valve
  • 1.10.7.5. Steer Select Valve
  • 1.10.7.6. Outrigger Valve (if equipped)
  • 1.10.8. Hydraulic Cylinders
  • 1.10.8.1. General Cylinder Removal Instructions
  • 1.10.8.2. Cylinder Inspection
  • 1.10.8.3. Cylinder Pressure Checking
  • 1.10.8.4. Steering Cylinders
  • 1.10.9. Cylinder Torque Specifications
  • 1.10.9.1. TL642C
  • 1.10.9.2. TL943C
  • 1.11. Section 9 Electrical System
  • 1.11.1. Electrical Component Terminology
  • 1.11.1.1. General Overview
  • 1.11.1.2. General Overview
  • 1.11.2. Specifications
  • 1.11.3. Safety Information
  • 1.11.4. Fuses and Relays
  • 1.11.4.1. Engine Compartment
  • 1.11.4.2. Cab
  • 1.11.4.3. Main Distribution Unit
  • 1.11.4.4. Accessory Power Distribution Unit
  • 1.11.5. Accessory Module – TL943C Only
  • 1.11.5.1. Joystick Tilt Auxiliary Function Module
  • 1.11.5.2. Joystick Tilt Auxiliary Function Module
  • 1.11.6. Electrical System Schematics
  • 1.11.6.1. S/N THG00150 After S/N THH00150 After
  • 1.11.6.2. S/N THL00150 After S/N SXH00150 After
  • 1.11.7. Circuit Breakdowns
  • 1.11.7.1. Constant Power Circuit from Battery
  • 1.11.7.2. Start and Charge Circuit
  • 1.11.8. Engine Start Circuit
  • 1.11.8.1. Starter
  • 1.11.9. Charging Circuit
  • 1.11.9.1. Alternator
  • 1.11.10. Window Wiper/Washer Windshield Wiper Motor
  • 1.11.10.1. Windshield/Rear Window Washer Reservoir
  • 1.11.11. Cab Heater/AC and Fan
  • 1.11.11.1. Cab Heater/AC Controls
  • 1.11.12. Switches, Solenoids and Senders
  • 1.11.12.1. Priority Valve
  • 1.11.12.2. Transmission Solenoid Valves
  • 1.11.12.3. Transmission Oil Temperature Switch
  • 1.11.12.4. Fuel Level Sender
  • 1.11.13. Gauges and Display Monitor
  • 1.11.13.1. N-1 Digital Gauge
  • 1.11.14. Dash Switches
  • 1.11.14.1. Ignition Key Switch
  • 1.11.14.2. Dash Switches
  • 1.11.14.3. Rheostat Switch (if equipped)
  • 1.11.15. Hand Held Analyzer – TL943C Only
  • 1.11.15.1. Analyzer Usage
  • 1.11.15.2. Analyzer Joystick Software Version P1.2
  • 1.11.15.3. Personality Settings
  • 1.11.15.4. Tilt/Auxiliary Calibration Menu
  • 1.11.15.5. Joystick Fault Codes
  • 1.11.16. Engine Diagnostic and Event Codes
  • 1.11.16.1. Engine Diagnostic Codes
  • 1.11.16.2. Pump Controller Software Version P1.4
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