TM 5-5420-202-20-4
FRONT DRAIN VALVE ASSEMBLY REPLACEMENT (Sheet 1 of 5)
PROCEDURE INDEX
PAGE
PROCEDURE
Removal
Cleaning and Inspection
Installation
TOOLS: Prybar
Flat-tip screwdriver (2 required)
1/2 in. socket with 1/2 in. drive
6 or 12 in. ruler
Putty knife
Ratchet with 1/2 in. drive
Slip joint pliers
Hand hammer
1/8 in. drive pin punch
SUPPLIES:
Gasket
Lock washers (4 required)
Dry cleaning solvent (Item 55, Appendix D)
Gloves (Item 69, Appendix D)
Rags (Item 65, Appendix D)
Goggles (Item 70, Appendix D)
PERSONNEL:
Two
Hold up cage (D) when removing last screw (A). Valve assembly
may fall and cause injury if cage is not held up.
REMOVAL:
1.
From underside of vehicle, using socket, remove four screws (A), lockwashers (B), and
flat washers (C) from cage (D).
Go on to Sheet 2
TA248550