815082002 Mariner HANDLE, Carrying

February 13, 2005
(Revised February 2005)
U-44
A-32
D-39
O-38
TA-1
beforeor
after failure PRODUCT SUPPORT PROGRAM FOR INSTALLATIONOF A CHECK VALVE KIT ON CERTAIN C9 MACHINE AND INDUSTRIAL ENGINES
1251 PS41715
This Program can be administered eitherbefore or after failure. In either case the decision whether to apply theProgram is made by the dealer. When reporting the repair, use "PS41715"as the Part number and "7755" as the Group Number. If administered beforefailure, use "56" as the Warranty Claim Description Code and use "T" asthe SIMS Description Code. If administered after failure, use "96" as theWarranty Claim Description Code and use "Z" as the SIMS Description Code. The information supplied in this serviceletter may not be valid after the termination date of this program. Donot perform the work outlined in this Service Letter after the terminationdate without first contacting your Caterpillar product analyst. This Revised Service Letter replacesthe February 13, 2005 Service Letter. Changes have been made to the AffectedProduct.TERMINATION DATE
February 28, 2006PROBLEM
The spring /check valve within the HEUI pump isexperiencing fatigue failure, causing hard starting or rough running.AFFECTED PRODUCT
Model Identification Number
CIPI 0EM683, 686, 791, 801-803, 805-808, 810,829, 830, 836-840, 842-858, 937-945, 948
TK711 10100192-00193 00195-00201
TK721 10200192-00200 00203
TK722 10300196-00200
TK732 10400191
12H 12539-42, 44-60, 62, 66-70, 72-77, 79-93,95-133, 145AMZ361-363, 365-367, 369, 373, 374, 376-378,380-409, 411-430, 432-433, 435-437, 440-446, 448-464, 466-521CBK294, 341, 343-345, 347, 351, 352, 354-366,368-372, 374-389, 391, 393-398, 400-410, 412-466, 468-488, 490-508, 510-514,516-525, 527-533, 537, 546, 550, 592, 639
TK741 20200185
C9 CAPT 4ZF7559, 7565, 7574, 7590, 7602, 7617,7619, 7624, 7628, 7639-7640, 7642-7643, 7645-7646, 7648, 7678, 7680, 7687-7688,7691, 7768, 7795, 7874, 7942, 7987, 7999, 8005, 8123, 8181, 8184, 8205,8223, 8233, 8297, 8311, 8360, 8367, 8370, 8377, 8393, 8396-8398, 8400-8401,8405, 8406, 8411, 8424, 8432, 8435, 8437, 8439, 8490, 8494, 8509, 8524,8559, 8560, 8565, 8601, 8609, 8704, 8710, 8718, 8752, 8813, 8854, 8868,8874, 8879, 8887, 8893, 8898-8904, 8910, 8915, 8945, 8993, 9003, 9075,9077, 9083, 9086, 9088, 9090, 9093, 9097, 9102, 9116, 9120, 9125, 9131,9174, 9224, 9251, 9261, 9272, 9321, 9359, 9371, 9373, 9376, 9379, 9384,9385, 9393, 9395, 9407, 9413, 9417, 9421, 9422, 9426, 9437, 9444, 9447,9452, 9453, 9458, 9477, 9478, 9486, 9492, 9512, 9535, 9550, 9558, 9573,9608, 9625, 9662, 9670, 9700, 9709, 9711, 9725, 9726, 9732, 9742, 9745,9801, 9822, 9825, 9837, 9841, 9874, 9877, 9918, 9926, 9939, 10029, 10041,10118, 10131, 10148, 10180, 10182, 10189, 10192, 10195, 10197, 10203, 10211,10235, 10277, 10279, 10281, 10294, 10318, 10325, 10337, 10340, 10348-10350,10361, 10368, 10379, 10389, 10393, 10397, 10402, 10405, 10418, 10427, 10429,10432-10433, 10438, 10440-10446, 10472-10479, 10522, 10524, 10527, 10534,10542, 10556, 10561, 10563, 10565, 10573, 10577, 10585, 10622, 10641-10643,10654, 10658, 10660, 10678, 10692, 10723, 10726, 10741, 10755, 10759, 10795,10806, 10809, 10815, 10822, 10839, 10842, 10846, 10849, 10855, 10857, 10863,10877-10879, 10887, 10889-10890, 10914, 10918, 10920, 10921, 10978, 10981,10989, 10999, 11005, 11006, 11009, 11012-11014, 11017, 11019, 11026, 11038,11040, 11041, 11047, 11062, 11065, 11066, 11089, 11097, 11100, 11107, 11111,11115, 11116, 11118, 11123, 11125, 11138, 11141, 11145, 11156, 11158, 11163,11167, 11168, 11171, 11177, 11178, 11185, 11193, 11194, 11201, 11215, 11218,11222, 11223, 11232, 11242, 11257, 11270, 11272, 11292, 11302, 11306, 11314,11334, 11343, 11353, 11359, 11360, 11380, 11384, 11387, 11394, 11399, 11400,11407, 11409, 11413, 11418, 11421, 11428, 11430, 11435, 11436, 11450, 11455,11465, 11466, 11474, 11495, 11496, 11498, 11500, 11508, 11510, 11516, 11525,11532, 11534, 11561, 11569, 11570, 11591, 11596, 11602, 11607, 11608, 11615,11650, 11673, 11677, 11679-11680, 11703, 11705, 11707, 11709, 11710, 11717,11724-11725, 11734, 11739, 11748, 11754, 11763, 11765, 11768, 11781, 11783,11786, 11793, 11796, 11800, 11808, 11809. 11812, 11814, 11815, 11854, 11901,12114, 12161, 12290, 12629
C9 CLJ3207, 4039-4043, 4058, 4074-4076, 4090-4106,4108-4111, 4113-4155, 4157-4169, 4171-4177, 4179-4189, 4192-4211, 4216,4217, 4219-4301, 4303-4319, 4321-4324, 4328-4333, 4336-4355, 4357-4369,4371-4392, 4394-4408, 4420, 4423-4482, 4485, 4486, 4490-4500, 4503-4513,4515-4550, 4552-4576, 4578-4596, 4598-4613, 4615-4620, 4622-4632, 4634-4653,4655-4663, 4665-4683, 4686-4696, 4699-4708, 4710, 4712-4726, 4728-4814,4817, 4819-4851, 4853-4867, 4870-4880, 4882-4903, 4905-5001, 5003-5010,5013-5018, 5021-5047, 5049, 5050, 5053-5078, 5080-5127, 5129-5241, 5243-5244,5247-5251, 5253-5264, 5266, 5267, 5269-5280, 5282-5288, 5291-5297, 5300-5325,5327-5329, 5331-5354, 5359-5361, 5367, 5377-5379, 5386, 5393, 5399, 5400,5404, 5465, 5494, 5496
D6R SERIESII X AAX358, 362-364, 368, 371, 374-398, 400-405,407-411, 413-425, 427-464, 466-468, 470-478, 480-498, 500-510, 512, 513,515-531, 533, 534, 537-556, 558-560, 562-578, 580, 581, 583-604, 606-608,610, 612-633, 635-652, 654-665, 667-674, 679, 698-700, 738AEP212, 213, 216-253, 255-265, 267-271,273-332, 334-355, 376, 386AGM102-104BMJ131-133, 135-136, 139BMY277, 289, 293, 295-308, 310, 311, 313-338,345, 348BPS101, 103, 105, 106BRZ106, 108-110, 112-114, 116-126, 130CAD147-149, 152-163, 169, 172, 192DAE130-132, 134-139, 141-154, 156-157FDT117, 121, 136-140, 142-171, 173-178,180-197, 199-203, 205-215, 224, 258, 278
D6R
SERIES II L ACJ100, 102-107,109ADE290, 291, 294-301, 303-323, 325-369,371-420, 422-449, 451-487, 489-502, 504-525, 527-529, 532-533, 539, 548,571
BNC261, 263-267, 269-273, 275-277,279-281, 283-304, 306-310, 311, 313-315, 317, 319, 326BPP96-98BPZ115-00121, 123-136, 140, 141, 143-160,162-164
D6R SERIESII AEM100-104AFM116-124, 126
BLE176-188, 191-203, 205-214, 216,218-219, 221-226, 228-229, 235, 246-247