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TM 5-2420-222-34
4-3.
CLUTCH MANUAL CONTROL LEVER REPLACEMENT. (Con’t)
b. CLEANING AND INSPECTION
1.
Use a vacuum cleaner to remove dust particles from parts.
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.
2.
Using rags and dry cleaning solvent, clean manual control lever. Dry thoroughly with clean, dry rags.
3.
Clean all other metal parts with dry cleaning solvent. Dry thoroughly with clean, dry rags.
4.
Inspect manual control lever for cracks, breaks, abnormal bends, and damaged threads. Restore damaged threads
using screw threading set. Replace manual control lever if defective.
5.
Inspect all other metal parts for cracks, breaks, and abnormal bends. Replace defective parts.
c.
INSTALLATION
NOTE
Perform step 1 only If clutch bushing was removed.
1.
Using brass drift and hammer, install clutch bushing (5) in reverser housing (1).
2.
Slide manual control lever (2) halfway through reverser housing (1). Install spring (4) in place on manual control
3.
Slide manual control lever (2) through reverser housing (1) and into clutch bushing (5). Ensure that manual control
lever only slides into clutch bushing partway.
4.
Slide spring (4) against clutch bushing (5) and install new spring pin (3) in manual control lever (2) until 0.31 in. (7.87
mm) remains sticking out. Using vernier calipers, check measurement of spring pin often.
5.
If spring pin (3) is driven in too far, drive spring pin out partway and repeat step 4.
6.
Place ends of spring (4) in place on spring pin (3) and reverser housing (1) as noted during removal.
FOLLOW-ON TASKS:
•
Install clutch assembly (see paragraph 4-1 or 4-2).
•
Adjust clutch pedal linkage (see TM 5-2420-222-20).
4-17
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