7-20
INITIAL SETUP
Materials:
None
Applicable Configurations:
All
Personnel Required:
68B10 Aircraft Powerplant Repairer
Tools:
Powerplant Mechanic's Tool Kit,
NSN 5180-00-323-4944
Multimeter
1. Using multimeter, measure continuity and
insulation resistance of electrical cable
assembly (1) as follows:
a. Set multimeter range switch to R x 1.
b. Touch red probe (2) to electrical connector
(3), pin A (4).
c. Touch black probe (5) to electrical connector
(6), pin M (7).
d. Meter shall indicate zero ohms.
e. Set multimeter range switch to R x 1000.
f. Touch black probe (5) to all other pins on
electrical connector (6).
g. Meter shall indicate 1000 ohms minimum.
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