TM 1-1520-240-MTF
4-22
1-34.
1-35.
CAUTION
The flight controls must be manned anytime
the helicopter is on the ground with the rotors
turning.
1. First Engine — Start as follows:
a. L FUEL PUMP MAIN switches — ON.
Check L FUEL PRESS caution capsule out.
b. XFEED switch — OPEN. Check R FUEL
PRESS caution capsule out.
c. ENG COND lever — GND.
d. FADEC ENG 1 and FADEC ENG 2 switch —
REV.
e. FADEC ENG START switch — Select first
engine to be started and hold until N1
accelerates to 10%. Release switch.
CAUTION
If no oil pressure is indicated during the start-
ing sequence, shut down engine and investi-
gate.
(1) Check and record engine oil pressure (5
PSI minimum).
(2) Check and record engine acceleration
speed to ground idle (stabilize at 45%
N1 or above).
2. FADEC switch of engine started — PRI.
3. FADEC caution light — Check out.
