TM 55-1520-240-23-7
8-20
REMOVE ENGINE TORQUEMETER POWER SUPPLY
8-20
INITIAL SETUP
Applicable Configurations:
Without 74
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Workstand
Materials:
Cloths (E120)
Personnel Required:
Medium Helicopter Repairer (2)
Equipment Condition:
Battery Disconnected (Task 1-39)
Hydraulic Power Off
Electrical Power Off
Nose Enclosure Door Open (Task 2-2)
NOTE
Procedure is same for left and right
power supply. Left power supply is
shown here.
1.
Place cloths (E120) on lower windshield panel
to protect surface.
2.
Remove four screws (1) and washers (2).
3.
Disconnect cable plug (3).
NOTE
Power supply will not pass through
nose enclosure. Vibration absorber
blocks way.
4.
Have helper remove power supply (4) through
cockpit.
FOLLOW-ON MAINTENANCE:
None
END OF TASK
8-64