STRIP 1P0444 - Caterpillar

Motor Grader:
24M (S/N: B9K1-UP)
Off-Highway Truck:
773F (S/N: EED1-UP)
777F (S/N: JRP1-UP; JXP1-UP)
785C (S/N: 5AZ1-UP)
793D (S/N: FDB1-1161)
Quarry Truck:
775F (S/N: DLS1-UP)
Wheel Loader:
980H (S/N: MHG1-UP; A8J1-UP; JMS1-UP)
Wheel Tractor-Scraper:
621G (S/N: DBB1-UP; DBX1-UP)
623G (S/N: DBC1-UP; DBY1-UP)
627G (S/N: DBD1-UP; DBZ1-UP)
631G (S/N: DFA1-UP; DEM1-UP)
637G (S/N: DFJ1-UP; DEX1-UP)
657G (S/N: W1B1-UP; W1C1-UP; W1E1-UP; W1F1-UP)
ReferenceSpecial Instruction, REHS3220, "Procedure to Install High Durometer Radiator Seals".An updated special Instruction is now available for the machines that are listed above. The special instruction contains the improved assembly procedure that is required to install the seals on the Next Generation Modular Radiator (NGMR). This will increase the service life of the radiator. Refer to the above reference for the assembly procedure.Note: Refer to the assembly procedure in the latest revision of the special instruction that is mentioned above. Discard the assembly procedure in the previous revision.The Special Instruction is available through the normal literature distribution system. The publication can also be found on the Caterpillar Service Information System (SIS).