F 250 2WD LD Pickup V8-4.6L SOHC VIN 6 (1997)
12. Remove the (A) reverse clutch piston spring and the (B) reverse clutch piston spring pressure ring.
13. Remove the reverse clutch piston.
NOTE: To ease reverse clutch piston removal, it may be necessary to apply air pressure to the reverse clutch drum. Block the opposite hole.
14. Remove the (A) reverse clutch piston inner seal and the (B) reverse clutch piston outer seal.
ASSEMBLY
1. Inspect clutch cylinder thrust surfaces, piston bore and clutch plate serrations for scores or burrs. Minor scores or burrs may be removed with
crocus cloth. Replace clutch cylinder if badly scored or damaged.
2. Check fluid passage in clutch cylinder for obstructions. Clean out all fluid passages. Inspect clutch piston for scores and replace if necessary.
Inspect check balls for freedom of movement and proper seating.
3. Check clutch release spring for distortion and cracks. Replace spring (including wave spring) if distorted or cracked.
4. Inspect composition clutch plates, steel clutch plates and clutch pressure plate for worn or scored bearing surfaces. Replace all parts that are
deeply scored or burred.
5. Check clutch plates for flatness and fit on clutch hub serrations. Discard any plate that does not slide freely on serrations or that is not flat.
6. Check clutch hub thrust surfaces for scores and clutch hub splines for wear.