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7. Overhead switches and control panels
14. Flight instruments
TM-1-1520-240-MTF Army Model CH-47D Heilcopter (EIC:RCD) Manual
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TM 1-1520-240-MTF
2-29
BEFORE STARTING ENGINES (CONT.)
m.
714A
FADEC switches — Check or set as
follows:
(1) NR% switch — 100%.
(2) 1 and 2 PRI-REV switches — PRI.
(3) B/U PWR switch — OFF.
(4) LOAD SHARE switch — TRQ.
n. INTR LTG switches — As required.
o. PLT LTG switches — As required.
p. ANTI-ICE switches — OFF.
q. HOIST switches — OFF.
r. CARGO HOOK switches — Set as follows:
(1) MSTR switch — OFF.
(2) HOOK SEL switch — As required.
(3) EMERG REL ALL switch — OFF. Cover
down.
s. HYD switches — Set as follows:
(1) PWR XFR switches — OFF.
(2) FLT CONTR switch — BOTH.
(3) BRK STEER switch — ON. Cover
down.
(4) RAMP switch — ON.
O
(5) RAMP EMER switch — HOLD. Cover
down.
8. Magnetic compass — Check full fluid, no
bubbles or discoloration, and compensated
within last 12 months.
B
9. FIRE PULL handles — In.
B
10. AGENT DISCH switch — Check spring loaded
to the neutral position.
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