TM 55-1510-220-CL
8.
Oil pressure - Check (60 PSI minimum)
9.
Ignition and engine start switch - OFF after 50% N1
10.
Condition lever- HI IDLE
11.
DC GPU - Disconnect as required
12.
Generator switch (GPU disconnected) - RESET, then
ON
* SECOND ENGINE START (GPU START)
1.
Propeller- Clear
2.
Ignition and engine start switch - ON
3.
Condition lever (after N1 RPM passes, 12% minimum) -
LOW IDLE
4.
TGT and N1 - Monitor (TGT 1000°C maximum, N1 52%
minimum).
5.
Oil pressure - Check (60 PSI minimum)
6.
Ignition and engine start switch - OFF, after TGT
stabilized
7.
Propeller levers - FEATHER
8.
GPU - Disconnect (Check aircraft external power and
mission external power light extinguished )
9.
Propellers levers - HIGH RPM
10.
Aircraft Inverter switches - ON, check #1 INVERTER
and #2 INVERTER annunciator lights extinguished
11.
Generator switches - RESET, then ON
12.
Condition levers - As required
N-8
