#1 and #2 ICE VANE POWER
SELECT switches (2) - MAIN.
Check that #1 and #2 VANE FAIL
(m) ICE VANE CONTR AUXILIARY
circuit breakers - Reset.
Trim and rigging - Check as required
Turn and bank indicators - Check as
Bank - Establish a coordinated
standard rate turn.
Timing - Maintain turn for 1 minute.
Heading change shall be 180 +25o.
In straight and level flight, the turn
needle will be centered to within
Repeat procedure for opposite turn
Avionics - Check in flight as required
LOW SPEED SYSTEMS CHECK
Flap operation - Check as follows:
Airspeed - Reduce to 197 KIAS or
Flaps - APPROACH. Check flaps
for freedom and smoothness of
operation and for excessive aircraft
Airspeed - Reduce to 151 KIAS.