TM 55-1520-240-T
8-5.9 NO. 1 ENGINE EMERGENCY POWER TIMER DOES NOT OPERATE WHEN NO. 1 ENGINE PTIT INDICATION IS 890°C TO 910°C
8-5.9
FAULT ISOLATION PROCEDURE
INITIAL SETUP
Personnel Required:
Applicable Configurations:
Aircraft Electrician
Without 74
References:
Tools:
TM 55-1520-240-23
Electrical Repairer's Tool Kit,
TM 55-4920-401-13&P
NSN 5180-00-323-4915
Equipment Condition:
Multimeter
TM 55-1520-240-23:
Exhaust Gas Temperature Tester,
Battery Connected
Model BH112JB-53
Electrical Power On
NSN 4920-00-372-4593
No. 1 Engine Work Platform Opened
Materials:
No. 1 Engine Lower Access Panel Opened
None
Exhaust Temperature Tester Installed
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8-92 Change 19
