42. 4TH, 5TH , Reverse Clutch Assembly Disassemble

4th, 5th , Reverse Clutch Assembly Disassemble

- Tools Required
- J 21420-2 Plate
- J 23327 Spring Compressor
- J 28585 Snap Ring Remover
- J 45124 Adjustable Bridge





1. Using J 28585, remove the clutch backing plate retaining ring (608) or (624).
2. Remove the clutch selective backing plate (609) or (625).
3. Remove the clutch steel and fiber plates (610) and (611), or (626) and (627).
4. Remove the Clutch Belleville plate (615) or (631).






Important: Do not place the end of the special tool over an area of the spring retainer cap that is unsupported by the clutch return spring.

5. Install the J 45124 (3), J 23327 (2) and J 21420-2 (1) on the clutch housing (643) making sure that the J 45124 (3) is adjusted to have full contact with the 4th or the 5th clutch piston return spring retainer cap (613) or (629).
6. Compress the clutch piston return spring until the clutch spring retainer cap retaining ring (612) or (628) can be removed using snap ring pliers.





7. Remove the clutch piston return spring retaining ring (612) or (628). Remove tools.
8. Remove the clutch piston return spring cap (613) or (629), and remove the clutch piston return spring (614) or (630).





9. Install the clutch housing assembly (643) back onto the mainshaft assembly. Apply compressed air into the appropriate fluid passage hole of the mainshaft assembly in order to remove either clutch piston assembly (616) or (632).