DRAFT
TM 5-4210-249-13&P-2
FIELD LEVEL MAINTENANCE
WATER TANK DRAIN VALVE REPLACEMENT
INITIAL SETUP:
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Tools and Special Tools
References
Tool Kit, General Mechanic's: Automotive
WP 0483
(WP 0622, Item 27)
WP 0615, Fig. 46
Materials/Parts
Equipment Conditions
Compound, Sealing, Pipe Thread
Engine OFF (TM 9-2320-347-10)
(WP 0625, Item 21)
Wheels chocked (TM 9-2320-347-10)
Tags, Identification (WP 0625, Item 51)
Air system drained (TM 9-2320-325-14&P)
Lockwasher (8)
Water system drained (WP 0041)
REMOVAL
TFFT00151
CAUTION
Air lines may be removed directly from elbows and fittings, or may remain attached
to elbows and fittings and removed as an assembly. If air lines are removed from
elbows and fittings, care must be taken not to damage air line. If sealing surface of
air line is damaged air line must be repaired or replaced.
NOTE
Tag and mark air lines prior to removal to ensure proper installation.
Valve shown has air lines and elbows replaced as an assembly.
1.
Remove two air lines (1) and (2) and elbows (3) and (4) from water tank drain valve (5).
2.
Remove coupling (6) from water tank drain valve (5) (WP 0483).
3.
Remove two nuts (7), lockwashers (8), four washers (9), two screws (10), bracket (11), and water tank drain
valve (5) from bracket (12). Discard lockwashers.
0279-1