TM 5-4310-381-13
3-18. GUARD AND DRIVE COUPLINGS.
INITIAL SETUP. This task covers removal, repair and installation.
a. Tools. General Automotive Tool Kit, T1 5180-00-177-7033.
b. Equipment Condition. Compressor off.
c. General Safety Requirements.
WARNING
To avoid personal injury, compressor must be shut down before
performing maintenance procedures.
Guard and Drive Couplings
REMOVAL
CAUTION
To avoid equipment damage, compressor must be shut down before
performing maintenance procedures.
a. Remove bolts (1) and washers (2) that secure guard (3) to engine casing.
b. Remove capscrews (4) from bushings (5 and 6) and thread into jacking holes (11). Tighten capscrews until
bushings separate from couplings.
c. Slide bushings (5 and 6) and couplings (7) back on shaft and remove neoprene insert (8).
d. Remove couplings (7).
e. Remove shaft keys (9 and 10) from keyways.
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