Service Manual
Table Of Contents
- 627333-A
- 01 Introduction
- Safety
- Follow Safety Instructions
- Prepare for Emergencies
- Safety Alert Symbol
- Signal Words
- Informational Messages
- Important Safety Information
- General Hazard Information
- Emergency Exit From Cab
- Operating The Vehicle Safely
- Prevent Vehicle Runaway
- Use Safety Lights and Devices
- Operating On Slopes
- Traveling On Public Roads
- Stopping And Parking The Vehicle
- System Boom Safety
- Avoid Eye Contact With Radar
- Exhaust Fumes
- Overhead Electrical Power Lines
- Noise
- Handle Fuel Safely - Avoid Fires
- Stay Clear Of Rotating Drive Lines And Moving Parts
- Towing Other Vehicles / Trailers / Equipment
- Modifications
- Maintenance And Service Safety
- Practice Safe Maintenance
- Chemical Safety
- Wear Protective Clothing
- Work In A Clean Area
- Understand Correct Service
- Use Proper Tools
- Support Machine Properly
- Proper Lifting Equipment
- High-Pressure Fluids
- Hydraulic Hoses
- Avoid Heating Near Pressurized Fluid Lines
- Service Cooling System Safely
- Remove Paint Before Welding Or Heating
- Batteries
- Tires And Wheels
- Dispose Of Waste Properly
- Mobile Radio Installations
- Maintenance In The Articulation Joint (Hinge) Area
- Safety Tread and Grip Material
- Safety And Service Decal Locations Chassis
- Safety And Service Decal Locations Cabine
- General
- Dimensions
- Torque Specifications
- Jack Up The Machine
- Tooling list
- Index
- Safety
- 02 Engine
- 03 Powertrain
- Transmission Service Manual
- Transmission and Solenoids
- Testing and Adjusting
- Transmission Troubleshooting
- Disassembly and Assembly
- Drive line
- Index
- TA19 KENR6054-00
- TA19 KENR6678 (Modification)
- 04 Chassis
- MM9L(Modification)
- 05 Cab
- Cab
- Cab Seat
- HVAC
- General Information
- Theory of operation
- Basics of Refrigeration
- Air Conditioning Process
- HVAC System
- Automatic Temperature Control
- Refrigerant Relief Valve
- Temperature Sensors
- Evaporator Coil
- Heater Core (Cab)
- Actuator Motor (Water Valve)
- AirFlow
- Motor (Air Conditioning Blower)
- Speed Control
- Actuator Motor (Damper)
- Glossary of Terms
- HVAC Specification
- HVAC Testing and Adjusting
- Troubleshooting Machine Preparation
- General Troubleshooting Information
- Visual Inspection
- Troubleshooting Faults With Service Codes (Active)
- Troubleshooting Air Conditioner Control
- Problem List
- Probable Causes
- No Display
- Probable Solution
- No Blower Fan
- Probable solution
- No Heat
- Probable Solution
- No Cooling
- Probable Solution
- System is putting out cool air when heat needed
- Probable Solutions
- System is putting out hot air when cooling needed.
- Probable Solution
- No Fan or Erratic Fan
- Probable Solutions
- Nothing Works
- Probable Solution
- Electric Actuator for Mode of Airflow is not Moving or Working Properly
- Probable Solutions
- Refrigerant Compressor Oil - Check
- Refrigerant System - Charge
- Complete Charge of System from a Refrigerant Tank with a Scale
- Adding Additional Refrigerant to an Air Conditioning System with Low Charge
- Manifold Gauge Set (Refrigerant) - Remove
- Control Panel - Test
- Index
- 06 Electrical
- 07 Hydraulic
- 08 Air System
627333-A 1-i
Contents
Challenger
®
Terra Gator 3244
Chassis
SERVICE MANUAL
627333-A
01 - Introduction
Contents
Follow Safety Instructions .......................................................................................................................... 1-1
Prepare for Emergencies ........................................................................................................................... 1-1
Safety Alert Symbol ................................................................................................................................... 1-2
Signal Words ............................................................................................................................................. 1-2
Informational Messages ............................................................................................................................. 1-2
Important Safety Information ..................................................................................................................... 1-3
General Hazard Information ...................................................................................................................... 1-3
Pressurized Air .................................................................................................................................... 1-4
Asbestos Information ........................................................................................................................... 1-4
Electrical Storm Injury Prevention ....................................................................................................... 1-4
Mounting and Dismounting .................................................................................................................. 1-4
Before Starting Engine ........................................................................................................................ 1-5
Engine Starting .................................................................................................................................... 1-5
Before Operation ................................................................................................................................. 1-5
Operation ............................................................................................................................................. 1-5
Parking ................................................................................................................................................ 1-6
Operator Station .................................................................................................................................. 1-6
Crushing and Cutting Prevention ........................................................................................................ 1-6
Hydraulic Safety .................................................................................................................................. 1-6
Chemical Safety .................................................................................................................................. 1-7
Emergency Exit From Cab ......................................................................................................................... 1-8
Operating The Vehicle Safely .................................................................................................................... 1-8
Prevent Vehicle Runaway .......................................................................................................................... 1-9
Use Safety Lights and Devices .................................................................................................................. 1-9
Operating On Slopes ................................................................................................................................. 1-9
Traveling On Public Roads ...................................................................................................................... 1-10
Stopping And Parking The Vehicle .......................................................................................................... 1-10
System Boom Safety ............................................................................................................................... 1-11
Avoid Eye Contact With Radar ................................................................................................................ 1-11
Exhaust Fumes ........................................................................................................................................ 1-11
Overhead Electrical Power Lines ............................................................................................................. 1-12
Noise ........................................................................................................................................................ 1-12
Handle Fuel Safely - Avoid Fires ............................................................................................................. 1-12
Stay Clear Of Rotating Drive Lines And Moving Parts ............................................................................ 1-13
Towing Other Vehicles / Trailers / Equipment ......................................................................................... 1-13
Modifications ............................................................................................................................................ 1-13
Maintenance And Service Safety ............................................................................................................. 1-14
Practice Safe Maintenance ...................................................................................................................... 1-14
Chemical Safety ....................................................................................................................................... 1-15
Operator Cabs ................................................................................................................................... 1-15
Wear Protective Clothing ......................................................................................................................... 1-16
Work In A Clean Area .............................................................................................................................. 1-16
Understand Correct Service .................................................................................................................... 1-17
Use Proper Tools ..................................................................................................................................... 1-18
Support Machine Properly ....................................................................................................................... 1-18
Proper Lifting Equipment ......................................................................................................................... 1-18
High-Pressure Fluids ............................................................................................................................... 1-19