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TM 5-2420-222-34
8-18.
REVERSER CLUTCH DRUM AND DISK REPAIR (Con’t).
8.
Remove retaining ring (11), three spring washers (12),
preformed packing (13), and piston (9) from clutch drum (6).
Discard spring washers and preformed packing.
9.
Remove preformed packing (14) from piston (9). Discard
preformed packing.
10.
Remove two ball bearings (16) from clutch drum (6).
11.
If damaged, remove bushing (17) and two pins (15) from clutch
drum (6).
b.
CLEANING AND INSPECTION
WARNING
Dry cleaning solvent, P-D-680, is toxic and
flammable. Always wear protective goggles and
gloves, and use only In a well-ventilated area.
Avoid contact with skin, eyes, and clothes, and DO
NOT breathe vapors. DO NOT use near open flame
or excessive heat. The solvent's flash point Is
100°F-138°F (38°C-59°C). If you become dizzy while
using cleaning solvent, Immediately get fresh air
and medical help. If solvent contacts eyes,
Immediately wash your eyes and get medical aid.
1.
Clean all metal parts with dry cleaning solvent. Dry thoroughly
with clean, dry rags.
2.
Inspect hub and splines for cracks, breaks, and missing or
damaged teeth on splines. Replace if defective.
3.
Inspect clutch disks to ensure that grooved pattern is not worn
or chipped off, or internal teeth are not damaged.
c.
ASSEMBLY
1.
If removed, install bushing (17) and two pins (15) in clutch drum
(6).
2.
Install two ball bearings (16) in clutch drum (6).
3.
Install new preformed packing (14) on piston (9).
4.
Install new preformed packing (13) in clutch drum (6).
TA701414
8-82
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