TM 55-1520-240-T
4-9.4 NO. 1 OR NO. 2 ENGINE OIL LOW CAUTION LIGHTS DO NOT COME ON
4-9.4
FAULT ISOLATION PROCEDURE
INITIAL SETUP
References:
Applicable Configurations:
TM 55-1520-240-23
With -74
TM 1-2840-265-23
Tools
Equipment Condition:
Electrical Repairer's Tool Kit,
TM 55-1520-240-23:
NSN 5180-00-323-4915
Battery Connected
Powerplant Repairer's Tool Kit,
Electrical Power Off
NSN 5180-00-323-4944
Hydraulic Power Off
No. 1 Engine Upper and Lower Access Doors Open
Materials:
No. 1 Engine Work Platform Open
None
No. 2 Engine Upper and Lower Access Doors Open
No. 2 Engine Work Platforms Open
Personnel Required:
Aircraft Electrician (2)
Aircraft Powerplant Repairer
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