TM 9-2350-267-10
OPERATING THE APU - Continued
9.
While APU is operating, check LOW OIL PRESSure lamp, HiGH AIR TEM-
Perature lamp and ENGINE OIL PRESSURE gage for APU malfunctions.
ENGINE OIL PRESSURE gage should indicate 25 to 35 psi.
Shutting Down
1. Turn APU GENerator switch (1) OFF.
NOTE
If APU does not stop running after step 2, turn MASTER
switch OFF. if APU continues to run with MASTER switch
OFF, open APU side door and disconnect fuel line (2) to
APU fuei filters. Notify Organizational Maintenance.
2. Turn FUEL SHUT OFF switch (3) OFF.
3. Turn vehicle MASTER switch OFF.
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