TM 1-1520-240-MTF
2-63
B BEFORE HOVER (CONT.)
NOTE
HIT/PAT check may be deferred to hover check.
HIT/PAT is not required for the engine(s) that
required a TEAC/PAC.
B 4. 712 Health Indicator Test (HIT) check —
Perform as required.
B 5. 714A Power Assurance Test (PAT) — Perform
as required. May be deferred and completed in
conjunction with torque differential check if
required.
B* 6. RRPM — Set as required.
CAUTION
Monitor all fuel tanks for overpressurization.
NOTE
During the fuel system check, observe the
following:
No fuel will be pumped into any AUX tank.
At 1650 $50 pounds, the main tank (with its
pumps on) will start receiving fuel from its
respective AUX tanks and stop when tank
capacity reaches 1800 $50 pounds, maximum
2000"50.
7. RH Fuel system Check — Start, note fuel
quantity in all tanks.
a. CROSSFEED FUEL VALVE(S) — OPEN.
b. LH FUEL PUMPS — OFF.
c. Fuel selector — Monitor RH tank fuel level.
