TANK GP-FUEL 5T6184 - Caterpillar

1. Install tooling (A), and fasten a hoist to the transmission hydraulic control valves. Put hydraulic control valves (1) in position, and install the four 3/8" bolts. Tighten the bolts to a torque of 48 4 N m (35 3 lb.ft.). 2. Check the condition of the seals, and lubricate them with clean oil. Install sleeve (2) until it bottoms in the bore of the valve group. 3. Check the condition of the O-ring seals, and lubricate them with clean oil. Use a 1/2"-13 NC forged eyebolt to install sleeve (3) until it bottoms in the bore. 4. Install spring (4) and adapter (5). 5. Check the condition of the O-ring seals in the face of control cable brackets (6). Put the control cable end yokes in position in the slots of the control spools.6. Install the bolts that hold the control cable brackets to the transmission case. Use the transmission control lever on the steering column, and check to be sure that all of the speed and directional positions can be felt. For more information concerning adjusting the transmission control cables, see Transmission Control Linkage Adjustments in Power Shift Transmission Testing And Adjusting section.7. Connect the transmission neutralizer air hose (7). 8. Install a gasket and cover (8).9. Connect hose assemblies (9) and (10).END BY:a. install cab **This operation is in the Operator's Station Disassembly And Assembly section.Disassemble Transmission Hydraulic Control Valves
START BY:a. remove transmission hydraulic control valves 1. Remove 26 bolts (1) and the washers to remove plate (2) from the valve group. 2. Remove valve group (3) from the plate and neutralizer valve group. 3. Remove two detent assemblies (4) from each side of the valve group. Remove the O-ring seals from the detent assemblies. 4. Remove two pins (5) and two stops (6) from the valve body. 5. Remove directional control valve spool (7) and speed control valve spool (8) from the valve body. 6. Remove cover (9) from the valve body. 7. Remove spring (10) and the valve spool from the valve body. 8. Remove spring (10) from retainer (12). Remove the ring that holds retainer (12) in valve spool (11). Remove retainer (12) and the two springs from valve spool (11). 9. Remove piston (13) and the two springs from the valve body. 10. Remove springs (14) and the spacers (shims) from piston (13).
The ring that holds the retainer in valve spool assembly (16) has spring force on it. Use care to prevent injury when the ring is removed.
11. Remove valve spool assembly (16) from the valve body. If necessary, remove dowel (15) and the