TM 1-1510-225-10 9-14 17.   MASTER SWITCH – OFF. d.  Landing  With  Nose  Gear  Unsafe.    If  the LDG  GEAR  CONTROL  warning   light   is  illuminated and  the  NOSE  GEAR  DOWN  light  shows  an  unsafe condition,  try  to  determine  the  position  of  the  gear. This  may  be  accomplished  by  a  tower  flyby  or  any other means available. CAUTION Do   not   attempt   a   MAIN   GEAR   DOWN, NOSE  GEAR  UP  landing  on  a  grass/sod runway,    unprepared    runway,    or    areas adjacent to the runway. 1.   Fuel load – Reduce. 2.   Crew and passenger briefings – Complete. 3.   Loose equipment – Stow/secure. 4.   BLEED   AIR   VALVES    –    ENVIR   OFF (below 10,000 feet). 5.   Cabin   pressure   switch   –   DUMP   (after cabin has depressurized). Prior   to   removing   the   emergency   exit hatch, slow to a safe airspeed (approximately   160   KIAS   or   below)   and ensure  passengers  are  seated  with  seat belts   fastened   and   all   loose   equipment secured. 6.   Emergency   exit   hatch   –   Remove   and secure. 7.   Seat belts and harnesses – Fasten. 8.   Extension handle – Stow. 9.   LDG GEAR CONTROL – DN. 10.   LANDING GEAR RELAY circuit breaker – Pull. 11.   LANDING   GEAR   WARN    horn    circuit breaker – Pull. Make a normal approach but hold the nose up  as  long  as  possible  after  touchdown, then  ease  the  nose  gently  to  the  runway prior to loss of elevator control. Preventing  a  sudden  drop  will  minimize structural damage.  Use rudder and brakes for directional control.  Do not use brakes until the nose is on the runway. NOTE Landing light may not be usable with nose gear in unsafe condition. 12.   Before landing checklist – Complete. AFTER TOUCHDOWN: 13.   POWER levers – IDLE. 14.   PROP levers – FEATHER. 15.   CONDITION levers – FUEL CUTOFF. AFTER STOPPING: 16.   Fuel   FIREWALL  SHUTOFF  VALVES  – CLOSED. 17.   MASTER SWITCH – OFF. NOTE If  landing  is  to  be  performed  at  night,  the pilot  may  elect  to  turn  on  the  baggage compartment  light  or  other  cabin  lighting to  assist  in  aircraft  evacuation.    If  cabin lighting   is   desired,   leave   the   MASTER SWITCH  ON.    The  baggage  compartment light is wired directly to the battery and will illuminate with the MASTER SWITCH OFF. e.  Landing  With  One  Main  Gear  Unsafe.    If one main landing gear fails to extend, retract the other gear and make a gear-up landing.  If the gear cannot be   retracted,   land   the   aircraft   on   a   hard   surface runway,   touching   down   on   the   same   edge   of   the runway as the extended gear.  Roll on the down and locked  gear,  holding  the  opposite  wing  up  and  the nose  wheel  straight  as  long  as  possible.    If  the  gear has  extended,  but  is  unsafe,  apply  brakes  lightly  on the  unsafe  side  to  assist  in  locking  the  gear.    If  the gear has not extended or does not lock, allow the wing to   lower   slowly   to   the   runway.      Use   the   following procedure: 1.   Retract   gear   and   make   a   GEAR   UP LANDING. WARNING WARNING