PART IV-HANDLING

Page 43     Begin the checks at the extreme left of the cockpit and 
A.L.3        work from left to right:-

             Cockpit pressure control		OFF.
             Oxygen auto-line valve		ON.
               switch
             Undercarriage selector lever		Fully DOWN.
             Flap selector lever			UP.
             Airbrakes				OFF selected. Both
					  selectors synchronised.
             Cockpit air ventilator		As required.
             Throttle				Full and free movement,
					  synchronised with centre
					  pedestal throttle, set
					  SHUT.
              H.P. cock			Press the relight button
					  with the cock in the open
					  position (if serviceable an
					  irregular clicking sound
					  is audible).
					Set closed.
              Elevator trim			Full and free movement,
					  synchronised with centre
					  pedestal control.   Set
					  neutral.
               L.P. cock			ON.
               Oxygen				Wired on, check contents,
					  emergency switch OFF,
					  check high flow, both
					  flow Ind. showing con-
					  nections and supply at
					  mask.
               Cockpit lighting switches		As required.
               U/C override switch		Down and guarded.
               Windscreen wiper control		In " Parked " position.
               Brake gauge			Total pressure above 200
					   lb./sq. in.
               Port clear vision panel		As required.
               Accelerometer (20)		Set to + 1G.
               Second altimeter			Serviceability. Set 0 feet
					  for subsequent check
					  against Q.F.E.

43