TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 13-3 SPARE M45 PERISCOPE BOX This task covers: a. Removal b. Installation General mechanic’s tool kit (item 64, Appx H) Lockwashers (4) (item 192, APPX G) a. Removal Remove four screws (1), four Iockwashers (2), and spare M45 periscope box (3). Discard Iockwashers. b. Installation Install spare M45 periscope box (3), four new Iockwashers (2), and four screws (1). 13-7 Tools Materials/Parts