TM 9-1240-400-34&P
3
Remove plug (5) and detent plunger (6) from
housing (4).
4
Remove plug (7), spring (8), and V-bearing (9).
5
Drive out tapered pin (10) from knob (11).
6
Using adjustable spanner wrench, remove knob
(11), nonmetallic washer (12), ring (13),
nonmetallic washer (14), spring (15), and
nonmetallic washer (16) from worm shaft (17).
7
Remove worm shaft (17) with attached parts.
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