MAINTENANCE OF HULL DRAIN PLUGS, VALVES, AND RELATED PARTS.

TM 9-2350-238-20-1

10 If removed, install new lubrication fitting

(16). Fill cupola hinge torsion bar (17)

with grease.

11 Install cupola spring anchor (18).

12 Install two new Iockwashers (19) and two

hexagon head capscrews (20).

2-166. MAINTENANCE OF HULL DRAIN PLUGS, VALVES, AND RELATED PARTS.

This task covers:

a. Removal

b. Inspection/Repair

c. Installation

INITIAL SETUP

Materials/Parts

References

Cotter pin (3)

TM 9-2350-238-24P-1

Cotter pin (2)

Gasket (2)

Equipment Conditions

Gasket

2-918 Hull recess cover plate removed

Lockwasher(12)

2-947