ENGINE AR-COMPLETE 2042226 - Caterpillar

Track-Type Tractors:
D3C Series III (PIN: 4KS; 4TS; 5GS)
D4C Series III (PIN: 4LS; 6BS; 8CS)
D5C Series III (PIN: 5HS; 6CS; 7PS)
Track-Type Loaders:
933C (PIN: 4MS; 5JS)
939C (PIN: 6DS)
The Special Instruction, REHS0599, "Modifying the Radiator Guard, Radiator, and Oil Cooler for Enhanced Cleaning of the Radiators," is now available.The special instruction provides the basic procedures to create two access holes and access plates in order for service personnel to gain greater access to the radiator and the oil cooler. The radiator and oil cooler will also be modified in order to allow easier access to the gap between the two assemblies.With improved access to the cooling fins on the radiator and the oil cooler, the risk of engine overheating is reduced.Special Instruction REHS0599 can be obtained through the normal literature ordering channels. The publication can also be found on the Service Information System (SIS).