SEAL-O-RING 4J9535 - Caterpillar

TEBE0477-02
06Jun2014
(Revised 16Aug2017)
U-318
A-236
D-287
O-270
Before/After
PRODUCT SUPPORT PROGRAM FOR RESEALING THE CYLINDER HEAD TO BLOCK JOINT ON CERTAIN 3508B, 3512B, 3516B, AND 3516C LOCOMOTIVE ENGINES
1217 1201 7555 PS44340
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 "PS44340" 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 06Jun2014 (Revised 15Jun2017) Service Letter. A change was made to the Termination Date.
TERMINATION DATE
30Jun2021
PROBLEM
The cylinder head to block joint may leak coolant and lead to corrosion on the top deck of the block on certain 3508B, 3512B, 3516B, and 3516C Locomotive Engines.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
3516B BCK00237, 239, 242-243, 245-246, 249, 251-252, 256-260, 262-269, 271-274, 278, 281, 283, 285, 292-293, 296-297, 299-300, 302, 304, 311-312, 325, 328-329, 332-334, 336-337, 339-341, 343-364, 366-368, 370-371, 373
3516C PRC00101-00103
3516C HD SDX00101-00107
*******Group 2*******
3512B 3ZW00121-00123, 125-126, 128-132, 134-148, 150-165, 167-168, 170-171, 175-179, 182-186, 193-207, 211-213, 216-219, 223-224, 228-246, 248-249, 251, 253-254, 258-260, 263-270, 272-352, 355-362, 364-393, 395-397, 402, 404-406, 410-419, 422-437, 439, 441-452, 455-495, 497-511, 513, 516, 518-521, 523-536, 538-605, 608-639, 641-677, 679-692, 694, 696-697, 699-789, 791-798, 800-804, 806, 808-824, 828-841, 843-856, 858, 862-871, 873, 875-879, 881-915, 917, 919-1066, 1068-1114
PWG00100-00101, 106-107, 109-112, 114-117, 119, 121-122, 126, 128, 131-132, 137-138, 141-146, 148, 150, 152-154, 170, 179-181, 183-184, 186-187, 192, 194-196, 203-204, 207-208, 213, 218-223, 226-227, 229-230
*******Group 3*******
3508B 5PS00208-00559, 561-587, 590-596, 598-625, 627, 629-639, 642-663, 667-671, 673-682, 685-707, 714-732, 734-777, 779-786
C8R00100-00129
PARTS NEEDED
Qty
Part Number Description
*******Group 1*******
16 3535995 KIT-SEAL (SCL)
16 4421702 KIT-GASKET (SCH)
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 15%