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
Transmission Troubleshooting
3-40 627333-A
Error Codes 1000 - 2999
739-3 Transmission clutch #6 solenoid short to positive
terminal of the battery.
The solenoid has failed.
The energize circuit of the solenoid is shorted to
the + battery circuit.
The ECM has failed. This is unlikely.
739-5 Transmission clutch #6 solenoid open circuit. The energize circuit of the solenoid is open.
The return circuit of the solenoid is open.
The solenoid has failed.
The ECM has failed. This is unlikely.
739-6 Transmission clutch #6 solenoid short to ground. The energize circuit of the solenoid is shorted to
ground.
The solenoid has failed.
The ECM has failed. This is unlikely.
774-2 Up shift switch inputs incorrect. Failure in the switch
775-2 Down shift inputs incorrect. Failure in the switch
Codes Description Possible Cause
Codes Description Possible Cause
1079-0 5 Volt sensor power supply above normal. The supply circuit (wire R977-OR) is shorted to
the + battery circuit in the machine harness.
The ECM has failed. This in unlikely.
1079-1 5 Volt sensor power supply below normal. The supply circuit (wire R977-OR) is shorted to
the ground circuit in the machine harness.
The ECM failed. This is unlikely.
1079-3 5 Volt sensor power supply short to positive
terminal of the battery.
+5 DCV (wire R977-OR) is shorted to the +
battery circuit in the machine harness.
The ECM has failed. This is unlikely.
1079-4 5 Volt sensor power supply short to ground. +5 DCV (wire R977-OR) is shorted to the +
battery circuit in the machine harness.
The ECM has failed. This is unlikely.
1084-12 Front wheel drive transmission output speed bad
component.
Failure in the sensor.
1542-0 10 Volt sensor power supply above normal. The +10 VDC is shorted to the +battery circuit.
The ECM has failed. This is unlikely.
1542-1 10 Volt sensor power supply below normal. 10 VDC is shorted to ground between the sensor
and the ECM.
The ECM has failed. This is unlikely
1619-3 Backup alarm relay short to the positive terminal
of the battery.
The relay has failed.
The energize circuit of the relay is shorted to the
+ battery circuit.
The ECM has failed. This is unlikely.