Flexible Machine Gun Mount Maintenance Instructions cont

DISASSEMBLY (cont)

Remove two machine screws (11) and deflector (12) from upper cradle assembly (7) (M240E1 only).

Remove retaining ring (13), spring pin (14), and retaining pin (15) from upper cradle assembly (7).

INSPECTION/REPAIR

1 Inspect for broken, damaged, or missing parts.

12 Upper cradle assembly is a repairable assembly, notify direct support maintenance. Refer to paragraph 9-3.

3 Repair by replacement of authorized parts (appx C). REASSEMBLY

1 Install retaining pin (15) in upper cradle assembly (7) and secure with spring pin (14). Install retaining ring (13).

2 Install deflector (12) on upper cradle assembly (7) and secure with two machine screws (11) (M240E1 only).

3 Align holes in mount pintle (10) with holes in lower cradle support (4) and install headless grooved pin (9).

4 Install two retaining rings (8) on headless grooved pin (9).

5 Align upper cradle assembly (7) with attached parts with lower cradle support (4), and secure right side with two socket head capscrews (6). Align round deflector (16) with cradle holes (M122A1/M240G only). Secure left side with two socket head capscrews (6). Attach new nonelectrical wire (1) (item 10, appx E) on both sides.

6 Align holder assembly (3) with lower cradle support (4) and secure with four hexagon head capscrews (2) and new nonelectrical wire(1) (item 10, appx E) (M240E1 only).

7 Align holes in traversing and elevating cradle bracket (17) and lower cradle (4) and install headless grooved pin (18). Install two retaining rings (8) on headless grooved pin (9) (M122A1/M240G only).

Rifling Machine

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