Before Starting Engine Doors, hatches CLOSED Fuel pumps Primary pumps ON Transfer pumps ON Ballast fuel tank ... t hydraulic pressure, hydraulic accumulator ... kp/cm^2 Trimmers NEUTRAL Take-off data COG ... %, TOW ... t Stabilizer setting front position or central position Before taxiing Electric system, load ON NVU navigation system ON, SET VOR, ADF ON, frequencies set Boosters ON, cover closed Attitude indicators ALIGNED TKS gyro-heading system ON, aligned, gyro-heading mode ABSU automatic control system ON, manual-control mode Brakes CHECK Taxi lights Extended, ON During taxiing Altimeters QNH/QFE set, radio altimeter on, height 0 m Flaps extended, 15 deg or extended, 28 deg Stabilizer -1,5 deg or -3 deg Loader off, indicator on Speedbrakes retracted, indicator off Attitude indicators ALIGNED Elevators, ailerons check APU OFF Fuel system automatic mode Turn indicator ON After line-up Pitot tube heating ON Nose-wheel steering 10 deg 'not ready for take-off' indicator not blink NVU navigation system reckoning ON Landing lights extended, ON Before descent Approach route check Landing data LW ... t, COG ... % TKS gyro-heading system aligned to magnetic destination heading, gyro-heading mode fuel quantity ... t After transition level Altimeters QNH/QFE set VOR, ADF ON, frequencies set Runway heading set, ... deg Before base Speedbrakes retracted, indicator off Stabilizer setting front position or central position MDH setting ... m On final Flaps extended, 28 deg or extended, 45 deg Stabilizer -3 deg or -5,5 deg Landing gear extended, three green indicators on Loaders off, indicator on Landing lights extended, on