TM 55-1520-240-T
15-4.12 APU PUMP FAULT LIGHT IS ON
15-4.12
FAULT ISOLATION PROCEDURE
INITIAL SETUP
Applicable Configurations:
All
Tools:
Electrical Repairer’s Tool Kit.
NSN 5180-00-323-4915
Aircraft Mechanic’s Tool Kit,
NSN 5180-00-323-4692
Multimeter
Personnel Required:
Medium Helicopter Repairer
Aircraft Electrician
References:
TM 55-1520-280-23
Equipment Condition:
TM 55-1520-240-23:
Battery Connected
Electrical Power On
Hydraulic Power On
Materials:
None
15-84
Change 8
