TM 9-4940-549-14&P
Cleaning and Inspection.
b.
Clean metal parts with cleaning solvent and dry thoroughly.
(1)
(2)
Inspect for defective or missing hardware and loose electrical
connections.
(3)
Replace defective or missing hardware and parts as necessary
and be sure all electrical connections are clean and secure.
(4)
Inspect jumper cable for damage and broken or cracked insula-
tion. Replace a defective cable that cannot be repaired.
Install the emergency power receptacle as illustrated in
Installation.
c.
EXTERNAL POWER RECEPTACLE.
Removal.
a.
(1) Remove nut that retains the receptacle in the side panel, then
remove the receptacle out through rear of the side panel (fig.
(2) To replace a defective receptacle, tag and unsolder the electri-
cal leads and resolder them to the new receptacle.
(3) To remove the receptacle for other purposes, unscrew the knurl-
ed knobs that retain the dynamotor hinged control panel in
closed position and open control panel. Tag and remove the
three electrical leads marked with circuit No. 220, 221, and
222, from the back of terminals L1, L2, and L3, below the emer-
gency receptacle. Then remove the external power receptacle
and electrical leads as an assembly.
Cleaning and Inspection.
b.
(1) Clean parts with a cloth dampened in cleaning solvent and dry
thoroughly.
(2) Inspect for defective or missing hardware and loose electrical
connections. Replace loose or missing parts and be sure
electrical connections are secure.
(3) Inspect wiring for breaks or damaged insulation and repair or
replace wiring as necessary.
Installation.
Install the external power receptacle in reverse order
c.
of subparagraph a.
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