PRODUCT SUPPORT PROGRAM FOR RELOCATING THE AIR INLET TEMPERATURE SENSOR ON CERTAIN C175 GENERATOR SETS
Usage:
REBE7741-00
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| 04Jan2012 |
U-6
A-5
D-7
O-5
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| After Failure Only | PRODUCT SUPPORT PROGRAM FOR RELOCATING THE AIR INLET TEMPERATURE SENSOR ON CERTAIN C175 GENERATOR SETS |
|
| 1921 1439 1928 | PS52157 |
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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 "PS52157" 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 |
| 31Jan2014 |
PROBLEM
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| The air inlet sensor at its current location may read the air inlet temperature inaccurately on certain C175 Genset installations. The high air inlet temperature reading can lead to an engine derate due to an E368(2) event code in the ECM or a 172-16 Engine Air Inlet Temperature: High - moderate severity (2) on the EMCP Panel. |
AFFECTED PRODUCT
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| Model | Identification Number |
| *******Group 1******* | |
| C175-16 | WYB00302-00454, 456-574, 576-626 |
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| *******Group 2******* | |
| C175-16 | WYB00100-00112, 114-118, 124-129, 131, 135-136, 138-301 |
PARTS NEEDED
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Qty |
Part Number | Description |
| *******Group 1******* | ||
| 4 | 7X7729 | WASHER |
| 2 | 8T4133 | NUT |
| 2 | 8T4195 | BOLT-HEX HEAD |
| 4 | 2287088 | SEAL-O-RING-ORFS |
| 4 | 2385079 | SEAL-O-RING-STOR |
| 1 | 2416157 | PLUG-HD STOR |
| 1 | 3739667 | SUPPORT AS |
| 1 | 3774548 | HARNESS AS |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 5% 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. | ||
| *******Group 2******* | ||
| 4 | 2P1279 | LOCKNUT-BULKHEAD |
| 9 | 2W4379 | PLATE |
| 4 | 6V7728 | BOLT-HEX HEAD |
| 4 | 7X7729 | WASHER |
| 1 | 8T0640 | BOLT |
| 2 | 8T4133 | NUT |
| 2 | 8T4195 | BOLT-HEX HEAD |
| 5 | 9X8267 | WASHER |
| 9 | 1388240 | CLAMP-TUBE |
| 4 | 1505030 | INDICATOR-AIR |
| 12 | 2287088 | SEAL-O-RING-ORFS |
| 7 | 2287100 | SEAL-O-RING-STOR |
| 4 | 2385079 | SEAL-O-RING-STOR |
| 4 | 2416157 | PLUG-HD STOR |
| 1 | 2961291 | SUPPORT AS |
| 4 | 3048007 | TEE-ORFS |
| 4 | 3295462 | CONNECTOR-STOR |
| 1 | 3369847 | TUBE AS |
| 1 | 3369850 | TUBE AS |
| 1 | 3369851 | TUBE AS |
| 1 | 3369852 | TUBE AS |
| 1 | 3739667 | SUPPORT AS |
| 1 | 3774548 | HARNESS AS |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 2% 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 attached Rework Procedure. |
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SERVICE CLAIM ALLOWANCES
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