TM 9-2350-280-20-1-2
DRAIN ENGINE OIL (2A ENGINE) (Sheet 1 of 2)
TOOLS:
3/4 in. socket with 1/2 in. drive
10 in. extension with 1/2 in. drive
Diagonal cutting pliers
Ratchet with 1/2 in. drive
Flat-tip screwdriver
Putty knife
SUPPLIES:
Container to catch oil (minimum 20 gal. capacity)
Gasket (7320462)
Lockwire (Item 59, Appendix D)
Rags (Item 65, Appendix D)
Lockwasher (MS35338-67) (4 required)
REFERENCE: LO 9-2350-260-12
WARNING
Hold
up
valve
seat
(A)
when
removing last screw (B) attaching
valve seat (A) to hull floor (C).
Valve
seat (A) is heavy and can cause
injury if it falls.
1.
Using 3/4 inch socket, remove four screws (B) and
lockwashers (D) holding valve seat (A) and gasket
(E) to hull floor (C).
Throw lockwashers away.
2.
While holding valve seat (A), use screwdriver and
pry valve seat (A) from hull floor (C).
3.
Using putty knife, scrape gasket (E) from hull floor
(C) and valve seat (A).
Throw gasket away.
Go on to Sheet 2
TA147501
6-47