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TM 9-2350-287-20-2
15-48. COMMANDER'S CUPOLA RACE RING REPAIR (continued).
e.
INSTALLATION
1.
Install two eyebolts in machine gun support assembly screw holes (2).
2.
Attach sling (3) to two eyebolts and hinge tube cover (4).
3.
Attach suitable lifting device to sling (3).
WARNING
Personnel must stand clear during lifting operations. A swinging or shifting load
can cause severe injury or death.
4.
Lift commander's cupola (1) into position on top of vehicle. Align mounting holes.
5.
Have assistant help position lockring (5) on vehicle ceiling. Align mounting holes. Install 10 self-locking bolts (6)
to secure lockring (5) to ceiling and commander's cupola (1) to top of vehicle.
6.
Remove lifting device, sling (3), and two eyebolts from commander's cupola (1).
FOLLOW-ON MAINTENANCE:
Install machine gun support assembly (para 15-50).
Install commander's access door (para 15-47).
Install commander's seat forward support bracket (para 15-63).
Change 1 15-123
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