PRODUCT SUPPORT PROGRAM FOR TIGHTENING THE NUTS USED TO MOUNT THE HYDRAULIC TANK ON CERTAIN 525C, 535C, AND 545C WHEEL SKIDDERS
Usage:
REBE8468-01
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| 07Jun2012 |
| (Revised 11Jun2012) |
U-307
A-245
D-265
O-278
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| Before/After | PRODUCT SUPPORT PROGRAM FOR TIGHTENING THE NUTS USED TO MOUNT THE HYDRAULIC TANK ON CERTAIN 525C, 535C, AND 545C WHEEL SKIDDERS |
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| 5056 | PS43620 |
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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 "PS43620" 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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| NOTE: | This Revised Service Letter replaces the 07June2012 Service Letter. Changes have been made to the Action Required in order to update an incorrect part number. |
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TERMINATION DATE |
| 30Jun2014 |
PROBLEM
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| The existing 8T-4244 Nuts can come loose on certain 525C, 535C, and 545C Wheel Skidders. If the 8T-4244 Nuts loosen, it can/will allow excessive movement of the hydraulic tank. |
AFFECTED PRODUCT
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| Model | Identification Number |
| 525C | 52500641-00960, 1100-1552 |
| 535C | 53500312-00382, 500-633 |
| 545C | 54500429-00548, 800-999 |
PARTS NEEDED
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| No parts needed for this program |
ACTION REQUIRED
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| Tighten the four 8T-4244 Nuts in the 249-3824 Tank and Mounting Group-Hydraulic that mount the hydraulic tank to the 250-0220 Plate Assembly to a specified torque of 100 +/- 20 N.m. |
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SERVICE CLAIM ALLOWANCES
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0-24 mo |
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| NOTE: This is a 2.0-hour job | ||||||
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PARTS DISPOSITION
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| Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |
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