With AX4S Transmission

Forward Clutch Cylinder - Disassembled View:

DISASSEMBLY






1. Remove clutch pressure plate retainer snap ring clutch pressure plate, clutch pack and clutch wave spring.

NOTE: The number of components in clutch pack will vary with application.

Removing Forward Clutch Support Snap Ring:

Forward Clutch Support Snap Ring:

2. Remove snap ring using Lock Ring Plier D81P-77060-A or equivalent and forward clutch support and spring using Clutch Spring Compressor T65L-77515-A.





3. Remove clutch piston assembly from hub.

Inner Piston Seal:

Outer Piston Seal:

4. Remove piston inner and outer seals.

ASSEMBLY






1. Install inner and outer piston seals (lip seal facing toward bottom of cylinder) and install clutch piston using Forward/Intermediate Clutch Outer Lip Seal Protector T86P-70548-A.

Forward Clutch Support Snap Ring:

Removing Forward Clutch Support Snap Ring:

2. Install forward clutch support and spring and snap ring using Clutch Spring Compressor T65L-77515-A.





3. Install clutch wave spring, clutch pack, clutch pressure plate and clutch pressure plate retainer snap ring.
4. Check clutch pack clearance using feeler gauge or Dial Indicator with Bracketry TOOL-4201-C or equivalent. Push downward on the clutch pack firmly. Release pressure and zero dial indicator. Lift clutch pressure plate to the bottom of the snap ring. Note dial indicator reading. Take two readings, 180° apart, and determine the average of the two readings. The clearance should be 1.52-1.90 mm (0.060-0.075 inch). If the clearance is not within specification, selective snap rings are available in the following thickness:
Thickness: Part Number
1.24-1.34 mm (0.049-0.053 inch): E6SP-7G367-AA
1.60-1.70 mm (0.063-0.067 inch): E6SP-7G367-BA
1.95-2.05 mm (0.077-0.081 inch): E6SP-7G367-CA
2.30-2.40 mm (0.091-0.094 inch): E6SP-7G367-DA
2.65-2.75 mm (0.104-0.108 inch): E6SP-7G367-EA

Measuring Forward Clutch Pack Clearance:

5. Check the clearance after installing the correct snap ring.