6-59. FOURTH CLUTCH ASSEMBLY - Continued
Remove fourth clutch piston (9) from fourth clutch housing (1).
Remove outer seal ring (11) from fourth clutch piston (9) and discard.
Remove inner seal ring (12) from fourth clutch housing (l) and discard.
c. Cleaning and Inspection.
Dry cleaning solvent P-D-680 is potentially dangerous. Avoid repeated and
prolonged breathing of vapors and skin contact with the liquid. Do not use
near open flame, arcing equipment or other ignition sources. Always wear
eye protection and protective clothing. The flash point of P-D-680 is 100 to
138 deg. F (38 to 59 deg. C).
Clean all metal parts with dry cleaning solvent (Item 3, Appendix
E) and inspect for damage. Replace damaged parts.
Replace all piston release springs if any three do not meet the following load-height requirements:
(a) Length without load: Must be at ieast 1.25 in. (31.8 mm).
(b) Length under load: Must be at least 0.88 in. (22.4 mm) with load
of 17.9 to 18.9 lb (8.13 to 8.58 kg).
Clean eight ball pockets (1) with dry cleaning solvent.
Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa).
Use only with effective chip guarding and personal protective equipment,
goggles, shield, and gloves.
Dry ball pockets (1) with compressed air.