New Power Train (Transmission) Software is Now Available for Certain 834K Wheel Dozers and 988K Wheel Loaders {7620}
- Wheel Dozer
- 834K (S/N: LWY1-UP; TWY1-UP)
- Wheel Loader
- 988K (S/N: LWX1-UP; TWX1-UP)
The new Power Train Software is now available for the machines that are listed above. The new software has the following improvements:
- Improved the de-activation logic of the Hydraulic Pump Overspeed (E1506) and High Axle Oil Temperature (E2129 and E2130) events
- Added support for a missing parameter in the Cat® Electronic Technician (Cat ET) configuration screen: Engine Retarder in Reverse Enable Status
- Includes added support for A5:Mx v2 ECM compatibility
The new and former part numbers are listed in Table 1.
Show/hide table
| New Part Number | Former Part Number | Description |
|---|---|---|
| Power Train Software Gp |
The new 493-3083 Power Train Software Gp is a direct replacement for the 491-1466 Power Train Software Gp.
The 493-3083 Power Train Software Gp is compatible with the implement software that are listed in Table 2.
Show/hide table
| Sales Model | Compatible Software Part Number | Description |
|---|---|---|
| 988K | Implement Software Gp | |
| 834K | Implement Software Gp |
Note: The new software is available in the form of a flash file through the Caterpillar Service Information System (SIS). Go to SIS web to make sure that the new flash file part number is still the latest flash file part number. A newer flash file part number may be available. SIS only displays the latest available flash file.
Caterpillar Information System:
New Software Is Now Available for Cat® Product Link {7606, 7610, 7620} New Software Is Now Available for Cat® Product Link {7606, 7610, 7620}
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