New Procedures for Updating the Stringer Rail Are Available on Certain 793D and 793F Off-Highway Trucks {0679, 7250, 7258} Caterpillar

Off-Highway Truck/Tractor

793D (S/N: FDB1-UP)

793F (S/N: SSP1-UP; D3T1-UP; RBT1-UP)

The new procedures contain the necessary instructions for inspection and repair of the stringer rail and the ribs near the stringer rail.

For more information on updating and repairing the stringer rail, refer to Special Instruction, M0076954, "Procedure to Update the Stringer Rail on Certain 793D and 793F Off-Highway Truck". The special instruction can be found on the Caterpillar Service Information System (SIS) and through the normal literature distribution system at your local Cat dealer.

For more information on updating and repairing the ribs near the stringer rail, refer to Special Instruction, M0077382, "Procedure to Update and Repair Ribs Near Stringer Rail on 793F HP-XL Body". The special instruction can be found on the Caterpillar Service Information System (SIS) and through the normal literature distribution system at your local Cat dealer.