Assembly

Reverse Clutch - Disassembled View:

DISASSEMBLY

1. Install new reverse clutch piston inner seal (lip facing toward bottom of cylinder).





2. Install new reverse clutch piston outer seal (lips facing toward bottom of cylinder) and install reverse clutch piston using Reverse Clutch Piston Seal Protector T94P-77001-PH.





3. Install reverse clutch support and spring to reverse clutch cylinder.





4. Compress reverse clutch support and spring using Clutch Spring Compressor T65L-77515-A. Install retaining ring.

CAUTION: Do not fully compress spring retainer.





5. Remove clutch spring compressor. Install wave spring, clutch pack, clutch pressure plate and clutch pressure plate retaining ring.





6. Air check clutch assembly for proper operation.

WARNING: To prevent injury, wear eye protection when using pressurized air.

NOTE: Be certain that shop air is dry and regulated at 276 kPa (40 psi).





7. Check clutch pack clearance using feeler gauge. Take two readings, 180° apart, and determine the average of the two readings. The clearance should be: 0.97-1.63 mm (0.038-0.064 inch).
8. If the clearance is not within specification, selective snap rings are available in the following thicknesses as shown in the Selective Snap Ring Chart:

Selective Snap Ring Chart
1.52-1.62 mm (0.059-0.064 inch)
1.98-2.08 mm (0.078-0.081 inch)
2.45-2.55 mm (0.096-0.100 inch)
2.92-3.02 mm (0.115-0.118 inch)

9. After installing the correct snap ring, recheck the clearance.