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 TM 55-1905-219-14-8
4-16.4. SEWAGE PUMP MOTOR CONTROLLER - MAINTENANCE INSTRUCTIONS
(Continued).
LOCATION
ITEM
ACTION
REMARKS
INSPECTION (Cont)
2.
Controller
a. Relays
1. Inspect for worn contact tip material.
(internal)
and
starters
2
Inspect for cleanliness.
3. Insure all mounting hardware is tight.
b. Wiring
1. Inspect for wear, fraying, and damage.
2. Insure all terminals are tight.
c.
Switches
1. Inspect for signs of failure.
2. Insure all mounting hardware is tight.
d. Fuses
1. Inspect for defective components.
and fuse
blocks
2. Insure all mounting hardware is tight.
e. Terminal
1. Inspect for breaks, and cracks.
block
2. Insure all mounting hardware is tight.
f.
Trans-
1. Inspect for damaged wiring and terminals.
former
2. Insure all hardware is tight.
g. Discon-
1. Inspect for signs of failure.
nect
switch
2. Insure all hardware is tight.
4-653
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