30430A 3 Mercury CHECK VALVE ASSEMBLY

10Sep2019
(Revised 15Sep2020)
D-461
Before/After
PRODUCT SUPPORT PROGRAM FOR INSTALLING A DRAIN HOLE IN THE ENGINE FLYWHEEL HOUSING ON CERTAIN 910M, 914M, AND 918M COMPACT WHEEL LOADERS
1157 PS46392
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.
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 "PS46392" as the Part Numberand "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.
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.
This Revised Service Letter replaces the 10Sep2019 (Revised 12Mar2020) Service Letter. Changes have been made to the Affected Product.
TERMINATION DATE
30Sep2020
PROBLEM
The existing flywheel housing can allow water to build up in the flywheel chamber on certain 910M, 914M, and 918M Compact Wheel Loaders. If the water fails to drain, it can lead to corrosion of the starter motor, which may lead to the starter motor seizing.
AFFECTED PRODUCT
Model Identification Number
910M (T4F HRC) H2200183-00184, 186-187, 278, 320-329, 331-332, 336, 338, 340-350, 353-357, 359-365, 369-374, 376-377, 379-384, 386-387, 413, 415-416, 418-420, 422, 424-425, 427-497, 500-503, 505-509, 512-515, 517-518, 521-522, 524-526, 528-529, 531-534, 536-542, 544-545, 547, 549-565, 567-569, 571-576, 579-609, 611-615, 617-658, 661-662, 664-687, 689-692, 694-701, 703-744, 746-763, 765, 767, 769-771, 773, 775, 777-784, 787-789, 791-834, 836, 839, 846, 848, 850-851, 853-855, 857, 859-910, 912-913, 915-917, 919, 924-950, 952-954, 956, 959-966, 968-976, 980-987, 990-998, 1000-1009, 1011, 1013-1016, 1018, 1021, 1023, 1026, 1028-1039, 1041-1042, 1046-1052, 1055, 1058, 1062, 1070, 1072, 1074-1086, 1088-1091, 1094, 1097-1119, 1122-1125, 1129-1156, 1159-1160, 1162-1169, 1171-1185, 1188-1192, 1194-1200, 1202-1216, 1219, 1221-1222, 1224-1226, 1228-1233, 1235-1237, 1239-1267, 1269-1272, 1277-1292, 1294-1339, 1341, 1343-1346, 1350-1396, 1400, 1402-1408, 1416-1440, 1443-1463, 1465-1471, 1484-1487, 1489-1500, 1503-1528, 1530-1533, 1535-1536, 1539-1542, 1546-1552, 1554-1562, 1564-1568, 1570-1578, 1580-1603, 1605-1612, 1614-1628, 1630-1631, 1633-1637, 1641-1670, 1675, 1681-1682, 1686-1688, 1693-1696, 1698-1702, 1709-1721, 1723-1724, 1728-1748, 1750-1770, 1778-1780, 1782-1784, 1786-1796, 1798-1814, 1816-1817, 1819-1846, 1850-1852, 1855, 1857, 1859, 1861-1870, 1872, 1874, 1877-1889, 1891-1900, 1902-1924, 1926-1927, 1929-1930, 1933-1935, 1938, 1941-1942, 1944, 1946-1957, 1959-1963, 1965-1969, 1971-1972, 1974-1978, 1980, 1982, 1985-1986, 1988, 1990-1994, 1997-2054, 2061-2062, 2076-2092, 2094-2211, 2213-2238, 2242-2266, 2268-2367, 2369, 2372-2438, 2440-2456, 2458-2466, 2469, 2471-2475, 2477-2478, 2480, 2482-2552
914M (T4F HRC) H2400246, 248, 633, 654, 688, 704, 708, 710, 712, 720, 723, 728, 732-733, 748, 751, 757, 759-760, 762-763, 765-766, 771, 777, 780, 782-784, 786, 788-795, 797-799, 801-804, 806-808, 810, 812, 814-819, 823, 825-829, 838, 840, 842-844, 864-865, 868, 894, 906-909, 922, 925, 942, 948, 956, 960-961, 979, 982, 985, 1002-1003, 1010, 1016, 1044, 1068, 1089, 1102, 1145, 1192, 1213, 1225, 1270, 1273, 1276, 1281, 1283, 1285, 1287, 1305-1306, 1308, 1338, 1355-1357, 1362, 1364, 1367, 1373, 1376-1377, 1383-1385, 1390, 1392, 1394, 1399, 1406-1414
918M (T4F HRC) H2600401-00403, 590-591, 593-595, 597, 613-614, 616-617, 619-621, 623, 638, 641, 646, 649, 655, 661, 663, 665-676, 678, 681, 692, 695-696, 705-710, 724-725, 738, 752-755, 760-761, 791, 795, 825, 827, 847, 851, 877, 893, 895, 901, 929, 935, 971, 976, 979-983, 990-994, 1008, 1010, 1012-1014, 1030-1031, 1041-1042, 1044-1046, 1048-1049, 1051, 1053, 1058, 1062-1063, 1076, 1086, 1089, 1091-1094, 1098-1099, 1110, 1116-1117, 1119, 1122-1127, 1131-1134, 1148, 1150-1155, 1157, 1162, 1165-1166, 1171-1178, 1183-1186, 1191-1192, 1235-1237, 1247-1251, 1258, 1266-1267, 1273-1275, 1277-1280, 1282-1289, 1291-1293, 1295, 1300, 1302-1322, 1324
PARTS NEEDED
No parts needed for this program
ACTION REQUIRED