a. Airspeed - Below 181 KIAS.
b. Landing gear relay circuit
breaker - Out (pulled).
c. Landing gear control switch -
d. Alternate landing gear exten-
sion hand pump handle -
Pump. About 80 complete
strokes of the lever will be re-
quited to lower and lock the
e. Gear down indicator lights (3)
Monitor. Stop pumping when
gear down indicator lights are
DESCENT AND LOW LEVEL CRUISE
*1. Maximum rate (Vmo) descent. If
the test pilot is satisfied that the
entire aircraft is functioning prop-
erly perform the maximum rate de-
scent check as follows:
a. Power - 50 to 60% torque.
b. Propellers - Set 1900 RPM.
c. Pressure altitude - Above 18.
d. Gear - UP.
e. Flaps - UP.
f. Airspeed - In accordance with