Usage:
29Apr2016 |
(Revised 12Jul2016) |
After Failure Only | PRODUCT SUPPORT PROGRAM FOR REPLACING THE REAR DRIVE AXLE ON CERTAIN 415F2, 416E, 416F, 416F2, 420F, 420F2, 430F, AND 430F2 BACKHOE LOADERS |
|
3278 3282 3258 | PS53205 |
NOTE: | Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar. |
NOTE: | This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS53205" as the Part Number and "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code. |
NOTE: | The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst. |
NOTE: | This Revised Service Letter replaces the 29Apr2016 Service Letter. Changes have been made to the Action Required to help identify and clarify the root cause and to require an image be attached to the claim for approval purposes. |
TERMINATION DATE |
30Apr2018 |
PROBLEM
The existing 199-0694 Retaining Bolts for the bevel gear can come loose on certain 415F2, 416E, 416F, 416F2, 420F, 420F2, 430F, and 430F2 Backhoe Loaders. If the bolts come loose they will cause noise in the axle. If the existing bolts comes loose, they will contact the brake housing, shear and generate debris in the axle causing failure to the axle components. |
AFFECTED PRODUCT
Model | Identification Number |
415F 2 | HWA00150-00226, 230 |
416E | MFG01501-05050, 6001-14226 |
416F | LWT00150-00785 |
416F 2 | HWB00150-00463, 469, 472 LYA00150-00193 |
416F ST | KSF00150-02254 |
420F | LHK00200 LKH00150-00151, 153-516 LTG00150-01210, 1215-2342 |
420F 2 | HWC00150-00539, 542 LYB00150-00253, 255-256, 262, 264-265, 267, 269, 273, 275-282 |
420F 2 IT | HWD00150-00381 LYC00150-00178 |
420F IT | JWJ00150-03288 |
420F ST | SKR00150-05380, 6996, 45157 |
430F | LDY00150-00281 LNH00150-00208 |
430F 2 | HWE00150-00212 |
430F 2 IT | HWG00150-00218 LYE00150 |
430F IT | RGS00150-00376, 378-762 |
430F ST | RDF00150-00332, 334-870 |
PARTS NEEDED
Qty |
Part Number | Description |
1 | 2305739 | AXLE GP-REAR |
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 1% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer. |
ACTION REQUIRED
A SOS sample of the rear axle fluid will indicate iron in the fluid. The center section of the axle must be separated to verify that the noise is coming from the 199-0694 Bolts contacting the brake housing. Image1 and 2 illustrate examples of this failure. An image must be attached to the SIMSi claim illustrating the damage from the 199-0694 Bolts backing out. Replace the rear axle. Refer to Disassembly/Assembly manual - "Rear Axle - Remove/Install", for your model, in order to replace the axle. NOTE: Please attach images to the SIMSi claim illustrating the failure. |
Image1 |
Image2 |
SERVICE CLAIM ALLOWANCES
0-24 mo |
||||||
25-48 mo |
NOTE: This is a 5.0-hour job | ||||||
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |