S2R-H80 Single & Dual Cockpit
AIRPLANE FLIGHT MANUAL
AFM H8001 SINGLE & DUAL COCKPIT Revision B Page 24
FAA APPROVED: 3/19/2015
2.4. DRY MOTORING RUN
Dry motoring run is used for draining of residual fuel and vapor from the flow path
whenever it is necessary, or if undesirable combustions might occurs after engine
shutdown or when lubrication system is to be filled.
a. Fuel Condition Lever CUT OFF
b. Battery Switch ON
c. Fuel Valve ON
d. Main Fuel Pump Switch ON, to provide lubrication for the
engine driven fuel pumping
elements.
e. AutoStart Enable Switch ON
f. Engine Starter Switch AFT to MOTOR position for 3
seconds and release. Dry
motoring is automatic and
starter will disengage automatically.
g. Maintain the starter operation for the 20 seconds. (Timer is automatic
and will shut off starter automatically).
h. AutoStart Enable Switch OFF
i. Main Fuel Pump Switch OFF
j. Battery Switch OFF
k. Allow a 3 (three)-minute cooling period for the starter before going any
further with the starting operation.
2.5. TAXI
a. Avionics ON & SET
b. Propeller Lever High RPM/Forward.
NOTE:
The beta region of the throttle quadrant may be utilized for taxiing.
Push the stick full forward to unlock the tail wheel.