TM 55-1510-215-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
ENGINE RUNUP (CONT)
d.
Left hand auxiliary fuel pumps - ON.
e.
Repeat for right hand system.
*6.
Flaps - Check operation of four panels
C27,C28
and flap position indicator.
*7.
Propeller manual feathering - Check by
F17,18
pulling propeller levers aft through detent
to FEATHER. Check that propeller will
feather, then advance lever to HIGH RPM.
8.
Power levers - Set 70% N1.
*9.
Instrument vacuum or pressure system
Check. Instrument vacuum or pressure
system reads 4.3 - 5.9 in. Hg.
*10. Deicing gage pressure - Check.
*11. Engine auto ignition system - Check.
a.
Power levers - Advance to 500 FT-LB
TORQUE.
b.
Auto ignition - ARM (check green
IGNITION ARM lights illuminated).
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