PRODUCT SUPPORT PROGRAM FOR REPLACING 252-7496 VOLTAGE SENSING FUSE (0.1A) WITH 272-5835 VOLTAGE SENSING FUSE (0.5A) ON CERTAIN C32, 3508, 3508B, 3512, 3512B, 3516, 3516B, 3516C, AND C175-16 GENSETS
Usage:
REBE2565-01
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| 26Sep2007 |
| (Revised 09Oct2007) |
U-483
A-395
D-386
O-415
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| Before/After | PRODUCT SUPPORT PROGRAM FOR REPLACING 252-7496 VOLTAGE SENSING FUSE (0.1A) WITH 2725835/">272-5835 VOLTAGE SENSING FUSE (0.5A) ON CERTAIN C32, 3508, 3508B, 3512, 3512B, 3516, 3516B, 3516C, AND C175-16 GENSETS |
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| 1417 4460 7426 | PS42522 |
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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 "PS42522" 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 26Sep2007 Service Letter. Changes have been made to the Affected Product and Service Letter Title. |
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TERMINATION DATE |
| 30Sep2008 |
PROBLEM
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| The existing 252-7496 Voltage Sensing Fuse (0.1A) can fail causing the EMCP3 to lose voltage sensing and shutdown on undervoltage. |
AFFECTED PRODUCT
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| Model | Identification Number |
| 3508 | ZAB00114-00135 |
| 3508B | BGX00123-00126, 128, 133, 136-137 CNB01126, 1252, 1327, 1332, 1342-1344, 1346, 1349-1354, 1374-1376, 1381-1382, 1384-1385, 1387, 1399, 1403-1405, 1416-1418, 1435, 1438-1439, 1444-1445, 1452, 1456-1457, 1459, 1465, 1485, 1487-1489, 1491-1494, 1507, 1510-1512, 1538, 1540-1542, 1554, 1561-1563, 1572-1573, 1579-1581, 1597-1598, 1607-1608, 1612-1613, 1615-1616, 1619-1620, 1651, 1653-1654, 1657-1658, 1698-1700, 1707-1708, 1714-1717, 1726-1727, 1738, 1753-1755, 1757, 1760, 1763-1765, 1767 ZAD00114-00238, 240-244, 251-255, 257-262, 264-269 |
| 3512 | CMJ00584 SBG00152, 154-186, 208-209, 218, 237 ZAF00114-00210, 212-260, 262-278 |
| 3512B | BLF00173, 183-184 BRK00320-00322, 351-352 CMC00780, 792, 1142, 1317, 1323, 1327-1328, 1369, 1418, 1421, 1432-1433, 1446-1451, 1453-1456, 1459-1461, 1464-1466, 1468, 1479, 1482-1485, 1487, 1489, 1494-1496, 1498-1500, 1508-1509, 1512, 1516-1517, 1531, 1534, 1545-1548, 1552-1556, 1560, 1562, 1577, 1593, 1604, 1610-1612, 1624-1625, 1635, 1638-1641, 1651, 1659, 1663-1666, 1672-1673, 1679, 1685-1687, 1689, 1692, 1698-1699, 1704-1706, 1714-1718, 1722, 1724, 1736-1737, 1744-1746, 1751-1753, 1758, 1770-1771, 1777-1778, 1781, 1791, 1793-1796, 1799-1803, 1805, 1808-1816, 1820, 1822-1825, 1837-1840, 1855, 1858, 1864, 1866-1867 ZAH00116-00381, 383-391, 395-416, 420-432, 434-437, 440, 443, 445-446, 450, 456, 471, 493, 498, 501-504, 507, 509-510, 526 ZAJ00114-00135, 144, 146 |
| 3516 | ZAL00114-00205, 209-220, 223-225, 227 |
| 3516B | FDN01515, 1528, 1616-1619, 1621-1622, 1629-1630, 1707-1709, 1741, 1743, 1745-1746, 1752, 1754, 1776 FDX00305 GAR00191-00193, 199 GZS00137, 147-150, 152, 180, 227, 235, 243, 246, 254-256, 259, 269, 271-273, 275, 283-287, 294, 307-308, 313, 318, 323-324, 336-337, 342, 350, 354-356, 375-376, 380-381, 399-400, 402-403, 415-417, 421, 446, 449-450, 452-455, 458-460, 462-463, 465-468, 474, 476-482, 490-494, 501-503, 517, 523, 525, 551, 562, 576, 578-581, 583, 585, 602, 619, 628-629, 631, 633, 642-643, 645-647, 664, 667-674, 676-677, 679-682, 700, 707, 716-718, 720-722, 724, 728, 739, 741-742, 749-750, 752-768, 770-791 GZT00113-00115, 119-120, 122-126 GZY00116 PBR00151-00255, 263-269, 277, 288-290, 308-311, 315-320, 329, 331-335 ZAP00114-00514, 516-517, 522, 538-539, 543, 549-551, 553, 555, 569-570, 574, 576, 588-589, 596-599, 607, 612 ZAR00114-00186, 188, 191, 193-199, 205-207, 209, 212, 221-222, 227, 230-231, 235-236 |
| 3516C | SBJ00150-00214, 219, 239, 243, 245-247, 249 SBK00150-00197, 199-201, 203-212, 214-220, 235, 237, 246-247, 253 |
| C175-16 | WYB00103 |
| C32 | SXC00300-00303, 308, 337, 339-340, 346-355, 414-418, 447-448, 452, 504, 541-542, 545-552, 600, 655, 718, 737, 740, 743-744, 747-748, 751-752, 754, 1041 |
| PM3508B | BLM00250-00260 |
| PM3512B | BNR00316-00329 |
| PM3516 | CAC00372-00373 |
| PM3516B | BPD01132-01156, 1160-1200, 1202-1212, 1214-1215 |
| PMC32 | MED00106-00107, 110-111 |
| PP3516 | PPS00157-00158 |
PARTS NEEDED
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Qty |
Part Number | Description |
| 3 | 2725835 | FUSE - 1/2 AMP |
ACTION REQUIRED
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| The 252-7496 Voltage Sensing Fuse (0.1A) needs to be replaced with 2725835/">272-5835 Voltage Sensing Fuse (0.5A) on certain models covered in the program. Refer to the attached Rework Procedure. |
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SERVICE CLAIM ALLOWANCES
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0-12 mo |
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| NOTE: This is a 0.5-hour job | ||||||
| No travel allowed as part of this service program. This is to be done as part of standard maintenance. |
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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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| 1. Check the Genset model to make sure it is on the service program. Only continue if the serial No. is on the order. 2. Isolate Genset before commencing any work on the unit; activate emergency stop, disconnect battery cables, and open Genset breaker. Ensure health and safety requirements are adhered to at all times. 3. Replace 252-7496 Voltage Sensing Fuse (0.1A) with 2725835/">272-5835 Voltage Sensing Fuse (0.5A). Refer to Image 1.1.1 and 1.1.2. 4. Put the Genset back into operation. |
|
| Image1.1.1 |
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| Image1.1.2 |
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