TM-9-2320-366-20-5 MTV Unit Maintenance Manual M1083 Series - Volume 5 Download
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TM 9-2320-366-20-5 22-3. M1089 AMBER WARNING LIGHT MAST REPLACEMENT (CONT) (12) Remove three self-locking nuts (40), washers (41), nylon inserts (42), screws (43), washers (44), clamp halves (30), and resilient mounts (45) from mast (12). Discard self-locking nuts, nylon inserts, and resilient mounts. (13) Remove clevis pin (46) from hitch pin (47). (14) Remove hitch pin (47) from mast (12). WARNING Wear appropriate eye protection when removing rivets. Failure to comply may result in injury to personnel. (15) Remove rivet (48) and dust cap (17) from mast (12). b. Installation. NOTE Left and right side amber warning light masts are installed the same way. Left side shown. (1) Install dust cap (1) on mast (2) with rivet (3). (2) Install hitch pin (4) in mast (2). (3) Install clevis pin (5) in hitch pin (4). 22-12