TM 55-4920-432-13&P
4-31. OIL SUMP (TYPICAL)
4-31
THIS TASK COVERS: REMOVAL AND INSTALLATION
Initial Set-Up:
Personnel Required:
68F Aircraft Electrician
or
35H TMDE Support Specialist
Tools and Equipment:Tool Kit (B2) or Shop Set (B4)
Material/Parts:
Oil sump, Tape (D9)
Equipment Condition: Power disconnected, control
panel open
1.
REMOVAL:
a.
Disconnect hose from fittings (1) on sump assembly (2).
b.
Disconnect rigid pressure line (3) from fitting on check valve (4).
c.
Remove four nuts (5), and lock washers (6) from support bracket (7).
d.
Remove oil sump assembly from support bracket.
e.
Remove fittings and check valve from oil sump housing.
2.
INSTALLATION:
a.
Apply tape (D9) to fitting threads.
b.
Install fittings and/or check valve on sump housing.
c.
Install oil sump assembly on support bracket and secure with four lock washers (6), and nuts (5).
d.
Connect rigid pressure line (3) to fittings on check valve (4) on oil sump housing (2).
e.
Connect hose to fitting on sump assembly.
Performance check (para. 2-5)
GO TO NEXT PAGE
4-40
