TM 55-2840-254-23
4-24 TEST THERMOCOUPLE HARNESS ASSEMBLIES (Continued)
4-24
3.
Measure insulation resistance of
five thermocouple harness assem-
blies (5) as follows:
a.
Set multimeter range switch to R
x 1000.
b.
Clip red lead (6) to pin (7).
c.
Clip black lead (8) to outer shield
(9).
d.
Meter shall indicate 10.000 ohms
minimum.
e.
Clip red lead (6) to pin (10).
f.
Meter shall indicate 10.000 ohms
minimum.
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Change 5 4-108.1/(4-108.2 blank)
