TM 55-1510-219-CL
SECOND ENGINE START (GPU START)
1.
Ignition and engine start switch - ON.
2.
Condition lever (after N1 RPM passes, 12% minimum) - LOW IDLE.
3.
TGT and N1 - Monitor (TGT 1000°C maximum, N1 52% minimum).
4.
Oil pressure - Check (60 PSI minimum).
5.
Ignition and engine start switch - OFF after TGT stabilized.
6.
Propeller levers - FEATHER.
7.
GPU - Disconnect.
8.
Propellers levers - HIGH RPM.
9.
Generator switches - RESET, then ON.
10.
Aircraft inverter switches - ON, check INVERTER lights off.
11.
Condition levers - As required.
BEFORE TAXIING
1.
Brake deice - As required.
*2.
Cabin temperature and mode - Set.
3.
AC/DC power - Check.
4.
Avionics master power switch - ON as required.
5.
Mission panel - Set.
6.
Electric elevator trim and autopilot/flight director operation - Check.
7.
Avionics - Check.
8.
Flaps - Check.
9.
Altimeters - Check and set.
N-11
