The Joystick On Small Track-Type Tractors Has Been Replaced {4122, 5705}
- Track-Type Tractor:
- D3G (S/N: JMH1-2259; ZDN1-264; BYR1-1528; CXT1-617)
- D4G (S/N: HYD1-1932; TLX1-1022)
- D5G (S/N: WGB1-3098; RSC1-233; RKG1-2481; DKT1-154)
Description of Change: The change to the electronic circuit board produces a clearer PWM signal. The electronic circuit board also produces a stronger PWM signal.
Adaptable To: The 230-1024 Electronic Control Group has been replaced by the 286-7039 Electronic Control Group. The improvements are compatible to the following machines in Table 1. The improvements will be incorporated in the following machines in Table 2.
Show/hide table
| Models that will not have 286-7039 Electronic Control Group | |
| Sales Model | Prefix and Serial Number |
| D3G | S/N:BYR1-1528 |
| D3G | S/N:CXT1-617 |
| D3G | S/N:JMH1-2259 |
| D3G | S/N:ZDN1-264 |
| D4G | S/N:TLX1-1022 |
| D4G | S/N:HYD1-1932 |
| D5G | S/N:RKG1-2481 |
| D5G | S/N:RSC1-233 |
| D5G | S/N:DKT1-154 |
| D5G | S/N:WGB1-3098 |
Show/hide table
| Models that will have 286-7039 Electronic Control Group | |
| Sales Model | Prefix and Serial Number |
| D3G | S/N:BYR1529-UP |
| D3G | S/N:CXT618-UP |
| D3G | S/N:JMH2260-UP |
| D3G | S/N:ZDN265-UP |
| D4G | S/N:TLX1023-UP |
| D4G | S/N:HYD1933-UP |
| D5G | S/N:RKG2482-UP |
| D5G | S/N:RSC234-UP |
| D5G | S/N:DKT155-UP |
| D5G | S/N:WGB3099-UP |
Caterpillar Information System:
AccuGrade® GPS (CD700) Display Navigation
AccuGrade® GPS (CD700) Startup
938H and IT38H Wheel Loader and Integrated Tool Carrier Power Train Temperature Sensor (Transmission Oil)
C9 On-highway Engine Cylinder Block Cover Group
938H and IT38H Wheel Loader and Integrated Tool Carrier Power Train Speed Sensor (Torque Converter Output) (Transmission Output)
D7R Series II Track-Type Tractor Machine Systems Piston Pump (Steering and Implement) - Install
D7R Series II Track-Type Tractor Machine Systems Piston Pump (Steering and Implement) - Remove
525C, 535C and 545C Wheel Skidders Machine Systems Joystick Control and Pilot Valve (Grapple) - Install
525C, 535C and 545C Wheel Skidders Machine Systems Joystick Control and Pilot Valve (Grapple) - Remove
631G and 637G Wheel Tractor-Scrapers Machine Systems Fuel Tank - Remove and Install
D3K, D4K and D5K Track-Type Tractors Track - Check/Adjust
AccuGrade® GPS (CD700) Display Description
Underground Articulated Trucks Truck Payload Measurement System System Schematic
Underground Articulated Trucks Truck Payload Measurement System General Information
Underground Articulated Trucks Truck Payload Measurement System Truck Payload Measurement System Troubleshooting
854K Wheel Dozer Seat
AccuGrade® GPS (CD700) Plan View
D7R Series II Track-Type Tractor Machine Systems Lift Cylinder Mounts (Bulldozer) - Remove and Install
The Front Housing on C9 Engines is Cracking{1151} The Front Housing on C9 Engines is Cracking{1151}
854K Wheel Dozer Battery Disconnect Switch
854K Wheel Dozer Backup Alarm
C4.4 Industrial Engine Power Sources
854K Wheel Dozer Parking Brake
938H and IT38H Wheel Loader and Integrated Tool Carrier Power Train Clutch (Forward High, Forward Low)