PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 162-7512 COMBUSTION SENSORS FROM DEALER PARTS STOCK
Usage:
REBE8142-00
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| 13Mar2012 |
U-130
A-108
D-117
O-126
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| Parts stock action only | PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 162-7512 COMBUSTION SENSORS FROM DEALER PARTS STOCK |
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| 7750 | PI70425 |
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| NOTE: | When submitting claim for Parts Stock Action, Use the appropriate 99Z as the s/n, the appropriate Service Letter Program Number as the Part number in the Part Causing Failure field, "7751" as the Group Number, "56" as the 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 |
| 30Jun2012 |
PROBLEM
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| The 162-7512 Combustion Sensors with date codes PR-07 and PT-07 were shipped without the proper sillment. If the crimp fails the center electrode will fall into the cylinder combustion area and could cause damage to the cylinder or turbo or be forced into the cylinder head cavity where it can damage the head adapter fitting. This sensor is only used on G3612 and G3616 Engines with the Engine Supervisory System (ESS). |
ACTION REQUIRED
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| Inspect all 162-7512 Combustion Sensors in dealer parts stock. The date code is located on one of the hex flats used for tightening the sensor. If the combustion sensor is marked with the with date codes PR-07 and PT-07, remove the combustion sensor from dealer parts stock. If the combustion sensor is not marked with the with date codes PR-07 and PT-07, mark the packaging to indicate it has been inspected according to this program (PI7####) and return the combustion sensor to dealer parts stock. |
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SERVICE CLAIM ALLOWANCES
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| Submit one claim for all parts removed from dealer parts stock. |
PARTS DISPOSITION
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| Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |
Caterpillar Information System:
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