TM 9-2320-366-34-4
21-13. C3/C4 CLUTCH MODULE REPAIR (CONT)
(11) Inspect C4 clutch housing (11) for scratches, nicks, and
burrs.
(12) Inspect C3 backing plate (12) for scratches, nicks, and
burrs.
(13) Lay a straight edge on seating surfaces of C3 backing
plate (12) and verify flatness within 0.005 in. (0.012 cm).
(14) Inspect ring gear (13) for cracks, scoring, nicks, and
burrs.
c. Assembly.
(1) Install clutch piston (1) and spring retainer (2) in C4
clutch housing (3).
(2) Install four return springs (4) on return plate (5).
NOTE
Alternately stack five C4 friction plates and
five C4 clutch reaction plates for assembly.
(3) Install return plate (5), five C4 friction plates (6), and C4
clutch reaction plates (7) in C4 clutch housing (3).
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