PRODUCT SUPPORT PROGRAM FOR REPLACING 8T4185 FAN DRIVE BOLT ON CERTAIN 773F AND 775F OFF-HIGHWAY TRUCKS
Usage:
REBE5853-01
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| 18Feb2010 |
| (Revised 28Jan2011) |
U-62
A-50
D-56
O-60
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| After Failure Only | PRODUCT SUPPORT PROGRAM FOR REPLACING 8T4185 FAN DRIVE BOLT ON CERTAIN 773F AND 775F OFF-HIGHWAY TRUCKS |
|
| 1359 | PS51808 |
|
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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 "PS51808" 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. |
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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 18Feb2010 Service Letter. Changes have been made to the Affected Product and Action Required. |
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TERMINATION DATE |
| 29Feb2012 |
PROBLEM
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| The existing 8T4185 Fan Drive Bolt may fail on certain 773F and 775F Off-Highway Trucks. Installing a new 3081528/">308-1528 Bolt will help prevent repeat failures that result in unscheduled downtime. |
AFFECTED PRODUCT
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| Model | Identification Number |
| 773F | EED00273-01140 |
| 773F OEM | EXD00100-00110 |
| 775E OEM | DTE00503 |
| 775F | DLS00275-01115 |
| 775F OEM | EYG00100-00101 |
PARTS NEEDED
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Qty |
Part Number | Description |
| 1 | 3081528 | BOLT-HEX HEAD |
| 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
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| Replace the failed 8T4185 Bolt, part of (265-8058) Fan Drive Gp, with an improved 3081528/">308-1528 Bolt. Reference RENR8278 Fan Drive Removal and Installation. See Item 43 in the Image 1 below. The Standard Torque of 55 +/- 10 N-m on the retaining bolt is critical. Over or under torque may lead to premature failures of the bolt. |
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 |
| Image1 |
SERVICE CLAIM ALLOWANCES
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0-36 mo |
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| NOTE: This is a 12.0-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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