PRODUCT SUPPORT PROGRAM FOR ADDING SEALANT TO THE 207-8218 PLUG ON CERTAIN 621G, 623G, AND 627G WHEEL TRACTOR SCRAPERS
Usage:
REBE6758-00
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| 21Dec2010 |
U-513
A-422
D-451
O-450
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| After Failure Only | PRODUCT SUPPORT PROGRAM FOR ADDING SEALANT TO THE 207-8218 PLUG ON CERTAIN 621G, 623G, AND 627G WHEEL TRACTOR SCRAPERS |
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| 4307 | PS51951 |
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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 "PS51951" 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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TERMINATION DATE |
| 31Dec2012 |
PROBLEM
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| The existing 207-8218 Plug can work loose on certain 621G, 623G, and 627G Wheel Tractor Scrapers. If the existing plug comes loose during operation, it allows pump pressure in the pilot line to the HMU. |
AFFECTED PRODUCT
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| Model | Identification Number |
| 621G | DBB00200-00340, 342-343, 345-350, 352-705 |
| 621G OEM | DXB00100-00160 MSE00100-00191 |
| 623G | CES00301-00346, 450-576 DBC00150-00526 |
| 627G | AXF00280-00312, 500-729 CEX00187-00315, 400-602 DBD00250-00417, 419-933 |
PARTS NEEDED
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Qty |
Part Number | Description |
| 2 | 7J0204 | SEAL-O-RING |
| 2 | 9S8007 | PLUG-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. | ||
ACTION REQUIRED
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| Refer to the Service Manual if/as necessary. Clean area around the steering valve before removing the steering valve from the machine. Take end cover off the steering valve and pull main control stem out of valve. Add threadlock sealant (Locktite #271-Red) to the first couple of threads on the plug. Tighten the plug to a torque of 12+/-1 Nm. Wipe off any excess sealant from the end of the stem. |
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| Image1 |
SERVICE CLAIM ALLOWANCES
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0-24 mo |
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25-48 mo |
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| NOTE: This is a 8.0-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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