PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING/REWORK OF ALTERNATORS FITTED TO CERTAIN APPLICATIONS POWERED BY 3054, 3056, C4.4, AND C6.6 ENGINES
Usage:
REBE2260-00
Show/hide table
| 29Aug2007 |
U-419
A-345
D-344
O-369
Show/hide table
| Priority | PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING/REWORK OF ALTERNATORS FITTED TO CERTAIN APPLICATIONS POWERED BY 3054, 3056, C4.4, AND C6.6 ENGINES |
|
| 1405 | PI31336 |
|
Show/hide table
| NOTE: | This Program must be administered as soon as possible. When reporting the repair, use "PI31336" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Code and "T" as the SIMS Description code. Exception: If the repair is done after failure, use "PI31336" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code. |
Show/hide table
| 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. |
Show/hide table
Show/hide table
COMPLETION DATE |
TERMINATION DATE |
| 29Feb2008 | 31Aug2008 |
PROBLEM
Show/hide table
| A certain date range of alternators have been produced (date codes 137/07, 143/07, 144/07, & 145/07) which may have a possible internal short between the stator and the main alternator body that can result in no voltage output. |
AFFECTED PRODUCT
Show/hide table
| Model | Identification Number |
| *******Group 1******* | |
| 3054C | 33419725-19726 |
| C4.4 | 44401319-01326, 1339-1343, 1360, 1362-1373 |
| C6.6 TIER 3 | 66604058, 4142, 4293-4315, 4319, 4344-4352, 4369-4375, 4385-4403, 4442-4447, 4495, 4537-4538, 4602-4621, 4623-4630, 4633-4640, 4644-4649, 4657, 4692-4695, 4702-4704, 4714-4715, 4734-4735, 4754 |
Show/hide table
| *******Group 2******* | |
| C6.6 | N6D00304, 313, 321, 343, 345, 350, 356 |
Show/hide table
| *******Group 3******* | |
| 422E | HBE01318-01406 |
| 428E | SNL01794-02073 |
| 432E | BXE00188, 1709, 1819-2060 |
| 434E | FSH00748-00753, 756-827 |
PARTS NEEDED
Show/hide table
Qty |
Part Number | Description |
| *******Group 1******* | ||
| 1 | 2253144 | ALTERNATOR GP -B |
| *******Group 2******* | ||
| 1 | 2253144 | ALTERNATOR GP -B |
| *******Group 3******* | ||
| 1 | 2253145 | ALTERNATOR GP -B |
ACTION REQUIRED
Show/hide table
| Inspect and confirm date code of alternator and replace if required. See attached Rework Procedure. |
Show/hide table
OWNER NOTIFICATION
Show/hide table
| U.S. and Canadian owners will receive the attached Owner Notification. |
SERVICE CLAIM ALLOWANCES
Show/hide table
