TM 1-2840-252-23-2
4-25
INSTALL THERMOCOUPLE HARNESS ASSEMBLIES (AVIM) (Continued)
4-25
11. Measure continuity of thermocouple harness
assembly (7) as follows:
a
Set multimeter range switch to R X 1.
b
Clip red lead (23) to pin (24).
c
Clip black lead (25) to pin (27).
Meter shall indicate three ohms maximum If
d
meter indicates more than three ohms replace
defective thermocouple harness assembly
(Ref. Task 4-20 and 4-25 ).
12. Repeat steps 10 and 11 for
four
remaining
thermocouple harness assemblies.
13. Lockwire five bolts (21) and 20 bolts (22), 10 bolts (28)
and 23 bolts (29). Use lockwire (E32).
INSPECT
FOLLOW-ON MAINTENANCE
Assemble Combustion Section and Power Turbine
Install Combustion Section and Power Turbine
Service Engine Oil System (Task 1-68).
END OF TASK
4-105/(4-106 blank)
