PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE ON CERTAIN AP1000E, AP1055E ASPHALT PAVERS, AND C7.1 INDUSTRIAL ENGINES
Usage:
REBE8520-02
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| 15Aug2012 |
| (Revised 16Jan2013) |
U-430
D-370
O-399
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| Before/After | PRODUCT SUPPORT PROGRAM FOR UPDATING THE ENGINE SOFTWARE ON CERTAIN AP1000E, AP1055E ASPHALT PAVERS, AND C7.1 INDUSTRIAL ENGINES |
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| 1920 | PS43677 |
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| 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 "PS43677" 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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| NOTE: | This Revised Service Letter replaces the 15Aug2012 (Revised 10Dec2012) Service Letter. Changes have been made the Affected Product. |
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TERMINATION DATE |
| 28Feb2013 |
PROBLEM
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| The existing Flash File has been replaced to account for some fault codes seen in earlier software releases. The following issues below have been resolved using the software as listed in this service letter: - Fault Code E1154(2) Low DPF Intake Pressure - Fault Code 3180-5 Ignition Transformer Secondary Current below normal - VAT Offset - Programmable Parameter that may require the Dealer to enter the virtual ambient temperature for that application - Fault Code E1319 EGR Mass Flow rate - RF Soot Readings - RF Drift on AP10XX |
AFFECTED PRODUCT
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| Model | Identification Number |
| *******Group 1******* | |
| AP1000E | T1F00100, 102-204 |
| AP1055E | TJF00103-00241, 243-288 |
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| *******Group 2******* | |
| C7.1 | 77000313, 509-510, 513-514, 527-528, 545-548, 559, 564-565, 663, 693-694, 696, 708-709, 727, 739 |
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| *******Group 3******* | |
| C7.1 | 77000282, 312, 330-331, 355-356, 463-465, 511-512, 515-519, 541-544, 699-701, 704-707, 710 |
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| *******Group 4******* | |
| C7.1 | 77000253-00254, 256-270, 272-281, 285-293, 311, 315-329, 334-354, 357-363, 370-373, 381, 384-391, 393, 397-405, 409, 415, 419-438, 447-462, 466-467, 474-493, 501-508, 529-540, 549-558, 561-562, 566-569, 572-588, 590-629, 632-633, 635-652, 662, 683-684, 691, 730-738, 741-745 |
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| *******Group 5******* | |
| C7.1 | 77000252, 255, 299-310, 333, 368, 392, 395-396, 406-407, 410-414, 442, 444, 468-473, 494-499, 520-526, 589, 631, 653-661, 711, 718-721, 728, 747, 753 |
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| *******Group 6******* | |
| C7.1 | 77000284, 294, 364-367, 369, 374-380, 382, 408, 418, 439-441, 445-446, 560, 563, 570-571 |
PARTS NEEDED
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Qty |
Part Number | Description |
| *******Group 1******* | ||
| 1 | 3992836 | SOFTWARE GP-ELEK |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 10% 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******* | ||
| 1 | 4161945 | SOFTWARE GP-ELEK |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 7% 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 3******* | ||
| 1 | 4164689 | SOFTWARE GP-ELEK |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 7% 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 4******* | ||
| 1 | 4164576 | SOFTWARE GP-ELEK |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 7% 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 5******* | ||
| 1 | 4164571 | SOFTWARE GP-ELEK |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 7% 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 6******* | ||
| 1 | 4164688 | SOFTWARE GP-ELEK |
| In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 7% 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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| Update the engine ECM with the new software. For flash programming the engine ECM, refer to Troubleshooting, "Flash programming". During the flashing process certain engines may have the 'Air Inlet temperature Calibration Value' set to the default parameter. This default may not be suitable for certain applications and may cause a fault code. Prior to reflashing the ECM refer to your supplying/selling dealer requesting the AIT Calibration Code for your engine. Enter this code as required during the reflashing operation. If the supplying dealer is unable to provide the AIT calibration code for the specific application then as an alternative a standard AIT off-set of 10 Deg C can be used. If it is required to use a standard 10 Deg C off set then enter the AIT code 0300006C. It is recommended to manually regenerate the engine after flashing the ECM. This will reduce any error between current and calculated soot and the possible risk of a high soot derate. |
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SERVICE CLAIM ALLOWANCES
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