Usage:
21Oct2015 |
R083
R087
Containment - After Failure Only (Limited distribution) | PRODUCT SUPPORT PROGRAM FOR RESEALING THE CYLINDER HEAD TO BLOCK JOINT ON CERTAIN 793, 793B, 793C, AND 793D OFF-HIGHWAY TRUCKS |
|
7777 1100 1124 7555 1201 | PS61314 |
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 Containment Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer and service rep. Obtain the service reps Goodwill Approver Code before completing the repair. EAME dealers should use their standard Industry Group specific goodwill approval codes. The Goodwill Approver Code must be included when submitting the claim. |
NOTE: | When reporting the repair, use "PS61314" as the Part Number and "7777" as the Group Number. Use "96" as 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. |
TERMINATION DATE |
31Oct2017 |
PROBLEM
The engine in certain 793, 793B, 793C, and 793D Off-Highway Trucks may experience head gasket leaks due to shim gasket deterioration and wear, and external oil leaks due to failed water ferrules or loose inserts. Gaskets are found to have deteriorated rubber material, cracked bead, metal wear, and separation of the gasket. Shim gasket deterioration and wear, external water leaks, external oil leaks, and cylinder block top deck wear. |
AFFECTED PRODUCT
Model | Identification Number |
793 | 3SJ00011 |
793B | 1HL00016, 23, 42, 44, 55, 106, 126, 198, 246, 257-259, 272-273, 389-390, 399-400, 425, 436, 484, 508, 514-515 |
793C | 4AR00092, 119, 125, 129, 160, 201-203, 205-206, 341 4GZ00107, 118, 199 ATY00232, 240, 242, 401-407, 564-567, 685-690, 696-698, 782, 830-831, 863-864, 949, 1122-1124 |
793D | FDB00110, 177, 181-182, 205, 350-353, 357-358, 362-364, 426, 473-474, 486-488, 501, 503, 547, 549, 558, 560, 562, 564, 566, 568, 570, 572, 588, 590, 594, 600, 602, 606, 635, 637, 665, 669, 694, 732, 781, 821, 823, 894-895, 986-987, 1001-1002, 1004-1005, 1084, 1178-1185 |
PARTS NEEDED
Qty |
Part Number | Description |
2 | 2W0752 | GASKET |
1 | 4S5898 | SEAL-O RING |
2 | 5P0840 | SEAL-O-RING |
4 | 5P3875 | BOLT-HEX HEAD |
1 | 6V5101 | SEAL-O-RING |
1 | 7F8698 | BOLT |
8 | 7N1961 | BOLT-12 POINT HD |
1 | 7N5080 | GASKET-MANIFOLD |
1 | 1106991 | GASKET-HEAD |
1 | 1106994 | PLATE-SPACER |
1 | 1272176 | SEAL-INTEGRAL |
1 | 1445692 | GASKET-PLATE |
1 | 2295332 | GASKET |
1 | 2415928 | GASKET AS |
1 | 2454907 | SEAL-FUEL SYSTEM |
1 | 2454908 | SEAL-FUEL SYSTEM |
1 | 2720760 | SEAL |
4 | 4200652 | SEAL AS-WATER |
4 | 4200653 | SEAL AS-WATER |
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 8% 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
If during visual inspections, cooling fluid and oil leaks are detected, rework the head to block joint. Refer to the Disassembly and Assembly manual(s). |
SERVICE CLAIM ALLOWANCES
0-24 mo |
||||||
25-48 mo |
NOTE: This is a 16.0-hour job
If there has been a previous repair, part age/hours will apply. Retain a copy of the previous repair invoice in the dealer's records for audit purposes, and specify repair date and machine hours in the "Additional Comments" section of the warranty claim. |
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This service letter considers only one (1) head to block joint rework per engine. If two or more head to block joints have to be reworked, submit separate claims. Maximum of 16 different claims per engine serial number are allowed. |
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |