PRODUCT SUPPORT PROGRAM FOR REWORKING THE DIFFERENTIAL SPRING PIN ON CERTAIN M313D, M315D, M316D, AND M318D WHEELED EXCAVATORS
Usage:
TEBE0566-00
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03Jan2014 |
U-4
A-2
D-3
O-3
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Before/After | PRODUCT SUPPORT PROGRAM FOR REWORKING THE DIFFERENTIAL SPRING PIN ON CERTAIN M313D, M315D, M316D, AND M318D WHEELED EXCAVATORS |
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3265 3013 3278 3030 | PS44148 |
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NOTE: | This Program must be administered either before or after failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS44148" as the Part Number and "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and "T" as the SIMS Description code. If administered after failure, use "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code. |
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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. |
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TERMINATION DATE |
31Jan2016 |
PROBLEM
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The existing axle differential 096-8056 Spring Pin can fail on certain M313D, M315D, M316D, and M318D Wheeled Excavators. The initial indication of a failure is typically a noise from the differential. If not addressed, additional and more severe damage to differential gears and housing can result. |
AFFECTED PRODUCT
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Model | Identification Number |
*******Group 1******* | |
M313D | W3H00834-00861, 863-866, 868-875, 877-921, 923-931, 5000, 5002-5020, 5022-5024, 5027-5029, 5032, 5034-5037, 5039-5041, 5043-5048, 5050, 5052-5057, 5060-5063, 5065-5072, 5080-5086, 5088-5096, 5100-5103, 5105-5151, 5153-5158, 5165, 5168, 5173 |
M315D | W5M00734-00741, 743-752, 754-760, 762-789, 791-792, 5002-5004, 5006-5014, 5016, 5018-5024, 5026-5030, 5032-5043, 5045-5046, 5048-5049, 5052-5064, 5066, 5068-5077, 5079-5083, 5085-5100, 5102, 5106-5107, 5111-5114, 5116-5125, 5127-5130, 5132-5133, 5135-5138, 5140-5144, 5146-5147, 5151, 5153-5154, 5164-5165 |
M316D | W6A01080-01085, 1087, 1089-1091, 1093-1111, 1113-1127, 1129-1130, 1132-1142, 1145-1154, 1156-1157, 1162-1165, 1169, 1174-1175, 1177, 1179-1181, 1184-1185, 1187, 5000-5001, 5003-5009, 5012-5013, 5015, 5017, 5021-5028, 5030-5031, 5035, 5037, 5041-5049, 5051, 5053-5054, 5056, 5058-5059, 5061-5063, 5066-5069, 5071, 5073-5075, 5077-5078, 5080-5082, 5084, 5086-5093, 5095-5100, 5102-5108, 5111-5113, 5115, 5119-5120, 5127, 5129-5155, 5157-5158, 5161-5171, 5173-5176, 5178, 5181, 5186, 5196, 5237 |
M318D | W8P01116, 1118-1126, 1128, 1130-1136, 1138-1140, 1143-1151, 1153-1156, 1158-1164, 1166-1167, 1169-1180, 1182, 1185-1186, 1188, 1190-1192, 1195, 1197, 1202, 1206, 1213, 5000-5007, 5009-5013, 5017, 5020, 5022, 5027-5030, 5032-5036, 5038, 5042, 5044, 5046-5049, 5053-5054, 5056-5057, 5060-5063, 5065-5067, 5069, 5072-5073, 5075-5078, 5080, 5082, 5084-5087, 5090-5092, 5104, 5106-5107, 5109-5114, 5116-5118, 5120-5123, 5126-5127, 5130-5134, 5138, 5140, 5142-5143, 5147-5152, 5154, 5161, 5164, 5166 |
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*******Group 2******* | |
M313D | W3H05104, 5152, 5160-5161 |
M315D | W5M05051, 5131, 5155 |
M316D | W6A01143, 1161, 5180, 5190 |
M318D | W8P01127, 1210, 5018, 5102, 5124 |
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*******Group 3******* | |
M313D | W3H00876, 5001, 5021, 5025, 5030-5031, 5059, 5075, 5077, 5079, 5098, 5163, 5167, 5185 |
M315D | W5M05005, 5015, 5025, 5044, 5050, 5105 |
M316D | W6A01155, 1182-1183, 5002, 5010, 5019, 5029, 5038, 5050, 5055, 5064, 5070, 5076, 5094, 5109, 5117-5118, 5122-5124, 5126, 5192 |
M318D | W8P01184, 1199, 1203, 1211, 5024, 5037, 5039, 5043, 5050, 5052, 5055, 5070-5071, 5079, 5083, 5108, 5115, 5119, 5128, 5139, 5159 |
PARTS NEEDED
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Qty |
Part Number | Description |
*******Group 1******* | ||
2 | 8U6079 | SEAL-O-RING |
4 | 2043975 | PIN-SPRING |
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 25% 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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*******Group 2******* | ||
1 | 8U6079 | SEAL-O-RING |
2 | 2043975 | PIN-SPRING |
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 25% 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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*******Group 3******* | ||
1 | 8U6079 | SEAL-O-RING |
2 | 2043975 | PIN-SPRING |
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 25% 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
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The affected differentials are in the axle serial number range from 1808041 to axle serial number 2022016. Refer to REHS8267, Special Instruction, "Procedure to Rework Differential Shaft and Housing to Accommodate Longer Spring Pin", for information and details on the differential Rework Procedure. Please note: - Cross-check the the axle S/N's on the affected machines with the range of affected axle S/N's provided in REHS8267, Special Instruction. - Include the axle S/N(s) of the reworked/repaired axle(s) in the comments field of the Service Letter claim. For Group 1: Rework both the front and rear axle. Note: In the case that one axle fails, replacement of both axles is required. For Group 2: Rework only the rear axle. Note: The front axle is either not affected or is reported as being already reworked. For Group 3: Rework only the front axle. Note: The rear axle is either not affected or is reported as being already reworked. |
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SERVICE CLAIM ALLOWANCES
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