New Engine Software Is Now Used on Certain Backhoe Loaders {7620}
- Backhoe Loader
- 416F (S/N: KSF1-2254)
- 420F (S/N: JWJ1-3288; SKR1-45157)
- 428F (S/N: RAK1-610)
- 430F (S/N: RDF1-870; RGS1-762)
- 432F (S/N: PXR1-893)
- 434F (S/N: MTR1-241)
- 444F (S/N: JXR1-346)
- 420F (S/N: JWJ1-3288; SKR1-45157)
Description Of Change: A new engine software is now used on the machines listed above. The improvement of the new engine software includes a fuel lift pump diagnostic update. This improvement fixes the logged error code 1075-5 (electric lift pump current below normal) reported over the Product Link PL421.
Adaptable To: The following changes are adaptable to the machines within the listed serial numbers, and are effective with all machines after the listed serial numbers.
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Required Parts List | |||
---|---|---|---|
Item | New Part Number | Part Name | Former Part Number (1) |
1 | Engine Software |
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(1) | The former part number listed is for reference only and may differ. |
The new software is available in the form of a flash file through the Caterpillar Service Information System (SIS). A newer part number may be available. SIS web only displays the latest available flash file.
Caterpillar Information System:
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