PRODUCT SUPPORT PROGRAM FOR REWORKING THE HEUI PUMP, INJECTOR O-RINGS, AND FUEL PRESSURE REGULATOR ON CERTAIN C9 ON-HIGHWAY MASS TRANSIT BUS ENGINES
Usage:
REBE1949-00
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| 16Jul2007 |
B098
B290
B297
D250
E350
H140
H330
H335
H360
N020
N030
N73Y
B290
B297
D250
E350
H140
H330
H335
H360
N020
N030
N73Y
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| Before/After (Limited distribution) | PRODUCT SUPPORT PROGRAM FOR REWORKING THE HEUI PUMP, INJECTOR O-RINGS, AND FUEL PRESSURE REGULATOR ON CERTAIN C9 ON-HIGHWAY MASS TRANSIT BUS ENGINES |
|
| 1290 1713 1715 1714 | PS42461 |
|
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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 "PS42461" 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 |
| 31Jul2009 |
PROBLEM
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| The existing HEUI pump, Injector O-rings, and/or Fuel Pressure Regulator can fail on certain On-Highway Mass Transit Bus Engines. |
AFFECTED PRODUCT
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| Model | Identification Number |
| C9 | MTB01000, 1005, 1007-1014, 1016-1078, 1087-1090, 1093-1095, 1097, 1099, 1101, 1103-1104, 1109-1110, 1117-1129, 1131-1134, 1136, 1140-1141, 1143-1144, 1147, 1149-1150, 1159-1162, 1172-1176, 1179-1181, 1183-1184, 1186, 1188, 1190-1196, 1198-1202, 1205-1208, 1217, 1221, 1227-1233, 1235, 1238, 1240-1241, 1244-1245, 1248-1252, 1255-1256, 1261-1265, 1267, 1269, 1272-1273, 1278, 1285-1289, 1293, 1298, 1301-1306, 1311-1322, 1324-1343, 1345-1353, 1355-1363, 1365-1366, 1368, 1371-1372, 1374, 1380-1381, 1384-1386, 1396, 1398-1400, 1402, 1404, 1406, 1409, 1411, 1415, 1418, 1420-1421, 1425-1426, 1428-1429, 1431-1432, 1434-1464, 1467-1468, 1470, 1473-1474, 1476-1477, 1480, 1482-1483, 1486-1489, 1491-1493, 1497-1498, 1521, 1555, 1558-1560, 1654-1656, 1687-1689, 1700-1706, 1837-1842, 1853-1858, 1869-1878, 1884-1886, 1893, 1896-1897, 1899, 1918, 1921, 1924-1926, 1928-1929, 1931-1943, 1992-1993, 1996-1997, 2001, 2006 |
PARTS NEEDED
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Qty |
Part Number | Description |
| 1 | 6V4589 | SEAL-O-RING |
| 1 | 1093207 | SEAL-O-RING |
| 2 | 1482903 | SEAL-O-RING |
| 1 | 1495240 | RING-BACKUP |
| 1 | 2930730 | RING-BACKUP |
| 1 | 2948620 | REGULATOR AS. |
| 1 | 3120678 | PUMP GP -B |
ACTION REQUIRED
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| Follow SENR9674 Disassembly and Assembly Guide for installation of updated HEUI Pump, Injector O-rings, and Fuel Pressure Regulator. NOTE: Reference SEBD6792 for correct orientation of Injector O-rings. |
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SERVICE CLAIM ALLOWANCES
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| NOTE: This is a 7.5-hour job | ||||||
| *Dealer to perform most economical repair* Description_________SMCS__________Hours R&I Injectors_____1290-010-S______4.2hrs Wash______________1290-074________0.3hrs Test After________1290-030________0.5hrs R&I HEUI PUMP_____1714-010________1.1hrs Pump Test After___1714-030________0.5hrs R&I Regulator_____1715-010________0.9hrs *Exception may be considered and claimed depending on chassis type* |
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PARTS DISPOSITION
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| Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |
Caterpillar Information System:
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