TM 55-2840-254-23
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INSPECT THERMOCOUPLE HARNESS ASSEMBLIES (AVIM)
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Technical Inspection Tool Kit,
NSN 5180-00-323-5114
Materials:
None
Personnel Required:
68B30 Aircraft Powerplant Inspector
Equipment Condition:
Off Engine Task
1. Inspect thermocouple harness assemblies (1)
as follows:
a. Inspect pins (2). There shall be no cracks,
corrosion, broken or missing pins.
a1. Inspect insulation (2.1) for severe damage.
Replace harness if there is severe dam-
age.
a2. Inspect pin leads (3) for chafing and
fraying. Minor chafing is allowed provided
that all other limits are met.
b. Inspect pin leads (3). There shall be no
frayed or broken wires.
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