TM 55-2840-254-23
INSTALL OIL PUMP CHECK VALVE
8.4.2
INITIAL SETUP
Applicable Configurations:
Parts:
All
Check Valve
Tools:
Packing
Powerplant Mechnaic's Tool Kit,
NSN 5180-00-323-4944
Technical Inspection Tool Kit,
Personnel Required:
NSN 5180-00-323-5114
68B10 Aircraft Powerplant Repairer
Machine Screw - 8f32
68B30 Aircraft Powerplant Inspector
Materials:
References:
Shortening Compound (E46)
TM 55-2840-254-23P
Equipment Condition:
Off Engine Task
1.
Thread machine screw (1) into hole (2) of check valve (3).
2.
Install packing (4). Using machine screw (1), install check valve (3) into oil pump bore (5)
by twisting into place.
3.
Remove machine screw (1).
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Change 6 8-20.3
