09010-03050 BODY ASSY, INJECTI Denso Cross

22Sep2020
U-561
A-463
D-532
O-521
After Failure Only
PRODUCT SUPPORT PROGRAM FOR REPLACING FUEL INJECTORS ON CERTAIN D6R, D6T, AND D7R TRACK-TYPE TRACTORS
1290 PS54440
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 can only be administered after a failure occurs.The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS54440" as the Part Numberand "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "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.
TERMINATION DATE
30Sep2022
PROBLEM
The existing fuel injectors can fail on certain D6R, D6T, and D7R Track-Type Tractors. If an existing injector or injectors fail, it can cause fuel dilution of the engine oil and hard starting conditions.
AFFECTED PRODUCT
Model Identification Number
D6R SSS00427, 451, 453, 471, 474, 488-489, 497, 506, 510, 513, 516-517, 531, 536, 545-550, 552, 554, 559-560, 562, 567-569, 571-572, 575-578, 590-591, 596, 600-601, 619-621, 623-624, 626, 630, 634, 642-645, 659-660, 667, 671-675, 677-678, 687-688, 691, 693, 695, 698-699, 701-703, 705, 707, 710, 719-722, 730, 734, 737, 739, 742-743, 747-753, 760-761, 764-765, 772-774, 780, 788-789, 795, 797-798, 800, 808, 810-812, 816-817, 828-830, 834, 840, 844-850, 855, 857-859, 861-864, 868-870, 880-882, 884-885, 893-900, 902-904, 909-913, 915-916, 924-934, 941-946, 962-974, 976, 979-982, 989-991, 996-998, 1004-1010, 1012-1014, 1019-1027, 1031, 1036-1040, 1054-1059, 1061, 1073-1074, 1088-1092, 1099-1102, 1110-1112, 1116-1119, 1123-1124, 1126-1127, 1136-1137, 1142-1146, 1152-1153, 1155-1159, 1162-1163, 1169, 1171, 1173-1176, 1178-1181, 1184, 1187, 1190-1191, 1193, 1203-1205, 1219-1220, 1226-1227
D6R LGP PPP00156, 199, 209, 233, 245, 248, 250, 258-259
D6R XL TTT00209, 214, 216-217, 225-227, 231-232, 242-244, 248-251, 253, 255-257, 267-269, 271, 274, 283-286, 289, 293-295, 303, 305, 307-309, 314-317, 319, 321-323, 325, 329-331, 333, 336-338, 340-346, 348, 350, 360, 365-369, 373, 375-377, 380-383, 386, 392, 394-398, 400-401, 404-410, 416-417, 421-443, 446-450, 453, 455-459, 462-463, 466-472, 475, 480-488, 490-494, 497-499, 501-513, 515-543, 545-557, 559-560, 563-582, 584-599, 602-608, 610-614, 616-620, 622-627, 629-631
D6T SMC01692, 1727, 1788, 1793, 1808, 1839-1841, 1844, 1846-1856, 1858, 1860-1872, 1874-1923, 1926, 1928-1951, 1953-1956, 1959-1964, 1966-1967, 1969-1970, 1972-1980, 1982-1985, 1988-1997, 2000-2003, 2007-2011, 78001
D6T XL GCT02387, 2416, 2434, 2484, 2504, 2508, 2513, 2515, 2523, 2535, 2566, 2568, 2575, 2598, 2602, 2606, 2610-2613, 2620, 2622, 2624, 2626, 2628-2632, 2634-2640, 2642-2646, 2648, 2650-2661, 2663-2680, 2682-2684, 2686-2725, 2727, 2729-2731, 2733-2760, 2762-2766, 2769-2786, 2788, 2790-2793, 2795-2825, 2834-2871, 2873-2879, 2881-2892, 2896-2898, 2901, 2903-2906, 2909, 2911, 2913, 2915-2917, 2921-2923, 2925-2926
D7R DSH00295, 311, 471
R7B00150, 180, 253, 257, 265-267, 269, 275, 283, 286-287, 290-291, 299, 309, 334
D7R LGP R7H00227, 232-233
D7R XR R7C00206-00207
PARTS NEEDED
Qty
Part Number Description