HOUSING-AXLE SHAFT 1394109 - Caterpillar

Off-Highway Truck/Tractor:
793F (S/N: SND1-UP; SSP1-UP)
ReferenceSpecial Instruction, REHS7586, "Procedure to Inspect and Repair the Hydraulic Tank Tube As on the 793 Off-Highway Truck"Description of Change: This special instruction contains the list of materials and proper procedure in order to inspect and repair the hydraulic tank tube assembly. The new length of the tube assembly will allow less restricted oil flow through the tube assembly. Less oil restriction will allow more oil to flow to the brake pump.Adaptable To: This special instruction can be applied to the following machines: SSP1-641 and SND1-115The changes in this special instruction became effective in production with the following machines: SSP642-UP and SND116-UPFor a complete list of materials and the correct procedure that is needed in order to inspect and repair the hydraulic tank tube assembly, refer to Special Instruction, REHS7586, "Procedure to Inspect and Repair the Hydraulic Tank Tube As on the 793 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.