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TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download

Page 555 of 828

TM 9–2350–311–20–2 Change 2 12–13 16.1 Refer to para 2–7 for procedures on installing decal (11.6), if removed. 16.2 Install two inserts (11.5) if removed. 16.3 Install shims (11.4), catch (11.3), two new lockwashers (11.2), and two cap screws (11.1). d. Installation 1 To install cupola cover (1), support cupola cover in upright position. Install flat washers (9) and metallic bar tube (8). 2 Coat 12 flat springs (2) with grease. Install 12 flat springs with cupola cover (1) at a 97° angle from closed position. 3 Install spacer rings (7), spacer plates (6), and anchor (5). 4 Install two new lockwashers (4) and two cap screws (3). 5 Close cupola cover (1) and engage latch to keep cupola cover in position. 1 8 2 9 7 6 5 3 4 97° REMOVAL ANGLE HATCH 11.1 11.2 11.4 11.5 11.6 1 11.3