After Failure Only
| PRODUCT SUPPORT PROGRAM FOR REWORKING THE 4E6979 PILOT MANIFOLD ON CERTIAN R2900, R2900G, AND R3000H LOAD HAUL DUMP MACHINES |
5057 5264 5051
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PS54287 |
NOTE: |
AVSpare’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 AVSpare.
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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 "PS54287" 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 AVSpare product analyst. |
Oil may leak from the pilot manifold group on certain R2900, R2900G, and R3000H Load Haul Dump machines. The leak is due to a missing machining process of the port, for the O-Ring in the 4E6979 Manifold. |
Qty |
Part Number |
Description |
1 |
4E6979 |
MANIFOLD (If Required) |
1 |
4J0522 |
SEAL-O-RING |
1 |
7M8485 |
SEAL-O-RING-STOR |
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.
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Refer to the Service Mag M0115529 for Reworking the manifold or replace with new part. |
Product smu/age whichever comes first |
AVSpare |
Dealer Suggested |
Customer Suggested |
Parts % |
Labor Hrs% |
Parts % |
Labor Hrs% |
Parts % |
Labor Hrs% |
0-4000 hrs, 0-24 mo |
100.0% |
100.0% |
0.0% |
0.0% |
0.0% |
0.0% |
NOTE: This is a 1.0-hour job
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Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |
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