09300-01564 PUMP ASSY, INJECTI Calibration Data

24Apr2020
(Revised 05May2020)
N030
N035
N036
N061
N064
N184
N188
N18C
N18D
N18E
N18F
N18G
R080
R087
Z800
Z850
After Failure Only
(Limited distribution)
PRODUCT SUPPORT PROGRAM FOR REPLACING A FUEL INJECTOR ON CERTAIN C175 ENGINES ON CERTAIN 793F, 794 AC, 797, 797B, 797F OFF-HIGHWAY TRUCKS
1254 1290 PS54321
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 "PS54321" 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.
This Revised Service Letter replaces the 24Apr2020 Service Letter. Changes have been made to the Action Required.
TERMINATION DATE
30Apr2022
PROBLEM
The existing 443-9454 and 20R-5566 fuel injectors may prematurely fail on certain 793F, 794 AC, 797, 797B, 797F Off-Highway Trucks.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
793F SSP00146-00147, 153-154, 158-161, 262-263, 280-281, 284-285, 288-289, 299, 301, 308, 318, 348, 350, 353, 384-386, 408-409, 435, 437, 439-440, 537, 539-540, 544, 550, 573, 575, 578, 581, 610, 618, 627-632, 646-647, 732, 734, 750, 757, 759, 762, 807, 878, 923-924, 932-933, 938-939, 999-1001, 1003, 1010, 1064
793F CMD RBT00174-00175, 191-193
794 AC MT500108-00111, 122-125, 145-146, 149-151
*******Group 2*******
797 5YW00260
797B JSM00128, 131, 141, 146-147, 151-152, 220-225, 236-237, 244, 256
797F LAJ00142-00144, 189, 195-196, 200-203, 227-229, 231-232, 237-246, 251-255, 262, 264, 266-269, 276, 283, 285-288, 290, 292-293, 295-296, 299, 303, 308, 311-314, 316-322, 327-328, 341, 343-344, 350-351, 353, 355, 357, 359, 361, 363-366, 372-373, 376-377, 379, 386, 388, 392, 395, 398, 422, 424, 432, 434, 439-440, 445-446, 458-461, 464-466, 468, 476-484, 491-494, 507-512, 523-525, 537, 539, 544-561, 566-609, 613-617, 620, 622-643, 649-653, 657-658, 660-661
PARTS NEEDED
Qty