When local conditions permit, verify that TACAN then GPS
aiding operations can be performed.
*J. Engine Performance. Perform only when directed by the
Record the following:
*(a) Engine serial number.
*(b) Engine hours since new.
*(c) Engine hours since overhaul.
Copilot's altimeter- Set 29.92 In. Hg.
Altitude - 10,000 feet pressure altitude.
Propeller - Set 2200 RPM.
Special electronic equipment (including INS) - OFF.
Ice vanes - Retract.
*(7) Torque (engine being checked) - Set based on Figure 6,
Section V, or ITT of 750°C (whichever is reached first).
Power (opposite engine) - Set to maintain 130 KIAS.
Allow conditions to stabilize for one minute then record the
following for engine being tested:
*(a) Airspeed (KIAS).
*(b) Pressure altitude.
*(c) Free air temperature.