PRODUCT SUPPORT PROGRAM FOR REWORKING THE LOW PRESSURE FUEL LINES ON CERTAIN C175-20 LOCOMOTIVE ENGINES
Usage:
TEBE5890-00
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| 15Jun2017 |
U-309
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| Before/After | PRODUCT SUPPORT PROGRAM FOR REWORKING THE LOW PRESSURE FUEL LINES ON CERTAIN C175-20 LOCOMOTIVE ENGINES |
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| 1252 1274 | PS45512 |
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| NOTE: | Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar. |
| 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 "PS45512" 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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TERMINATION DATE |
| 30Jun2019 |
PROBLEM
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| The existing fuel system can cause excessive pressure in the low pressure fuel system on certain C175-20 Locomotive Engines. If the existing fuel lines are not reworked the system pressure will increase and cause the engine to derate. |
AFFECTED PRODUCT
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| Model | Identification Number |
| C175-20 | R4F00102-00120 |
PARTS NEEDED
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Qty |
Part Number | Description |
| 1 | 6V8557 | NUT-SWIVEL |
| 1 | 6V8636 | ADAPTER-STR |
| 1 | 6V8642 | ADAPTER-STR |
| 1 | 6V8778 | ADAPTER-TEE |
| 1 | 6V8945 | REDUCER |
| 1 | 6V9831 | CAP-ORFS |
| 1 | 8C7563 | ADAPTER-ELBOW |
| 1 | 2147568 | SEAL-O-RING-STOR |
| 2 | 2287089 | SEAL-O-RING-ORFS |
| 6 | 2287091 | SEAL-O-RING-ORFS |
| 2 | 2287093 | SEAL-O-RING-ORFS |
| 1 | 2385080 | SEAL-O-RING-STOR |
| 1 | 2385081 | SEAL-O-RING-STOR |
| 3 | 2385084 | SEAL-O-RING-STOR |
| 1 | 4881848 | ADAPTER-CROSS |
| 1 | 4944922 | HOSE AS-FUEL |
| 1 | 5002694 | VALVE-CHECK |
| 1 | 5199151 | HOSE AS-FUEL |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 32% 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. |
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ACTION REQUIRED
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| Refer to attached rework procedure. |
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SERVICE CLAIM ALLOWANCES
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0-24 mo |
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| NOTE: This is a 3.0-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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| Reference Image 1.1.1 - Remove components A and B (highlighted in Yellow) which are a part of the 468-4141 Lines Group (Type 1). |
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| Image1.1.1 |
| Build the following assemblies using the parts provided. 1. 281-5929 Reducer Assembly (image 1.2.1) |
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| Image1.2.1 |
| 2. 321-8660 Adapter Assembly - TEE (image 1.3.1) |
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| Image1.3.1 |
| 3. 488-1849 Adapter Assembly - Cross (image 1.4.1) |
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| Image1.4.1 |
| 4. 183-3399 Adapter Assembly - Straight (image 1.5.1) |
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| Image1.5.1 |
| 5. 281-5977 Adapter Assembly - Straight (image 1.6.1) |
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| Image1.6.1 |
| 6. 519-9151 Hose Assembly (image 1.7.1) Refer to Hydraulic Information System (HIS). |
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| Image1.7.1 |
| 2. Reference Image 1.8.1 - Install the components highlighted in Green which are a part of the 468-4141 Lines Group (Type 2) |
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| Image1.8.1 |
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