TM 55-1510-215-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
DURING TAKEOFF
*1.
Propeller tachometers - Check. During
takeoff, tachometers must indicate 2200
to 2225 RPM.
2.
Engine limits - Check. All engine
instruments must not exceed the following
prescribed limits with a minimum of
fluctuation:
*a.
Torque:
1315 ft-lb
E22,25,
26,30
*b.
ITT
750°C
B16,E24,
25,28
*c.
N1
101.5%
E17,18,29
*d.
Oil pressure
85 PSI
E9-11
*e.
Oil temperature:
E12
85°C (when using
MIL-7808 oil)
99°C
(when using
MIL-23699 oil)
AFTER TAKEOFF
After the aircraft is positively airborne, perform
the following checks as applicable.
2-26