TM 55-4920-432-13&P
4-33. MOTOR/PUMP
4-33
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:
Motor/Pump, Tape (D9)
Equipment Condition: Power disconnected, control
panel open
1.
REMOVAL:
a.
Disconnect rigid pressure lines (1, 2, & 3) from motor/pump (4).
b.
Disconnect connector (5) from motor receptacle by turning it counterclockwise, then disconnect
ground wire (6).
NOTE
Do not tip tester with oil in reservoir to avoid flooding in check valve.
c.
Remove four screws (7) from bottom chassis.
d.
Remove motor/pump.
e.
Remove fittings (8) from motor/pump.
2.
INSTALLATION:
a.
Apply tape (D9) on all threads of fittings (8).
b.
Install fittings on motor/pump (4).
NOTE
Do not tip tester with oil in the reservoir to avoid flooding in check valve.
c.
Position motor/pump (4) over mounting holes in chassis and secure with four screws (7) through
bottom of chassis.
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