Bell 206 || with Complete Solution.
Adjustment of Bell main rotor blade alignment correct answers Accomplished by adjustment of
the blade latched using the string method. Only sweep blades aft
Check procedure for Bell 206 nicad battery charge correct answers Batteries may be checked
during normal helicopter operation as follows: a fully charged battery can be determined only by
moving battery switch from BAT to OFF and observing effect on generator loadmeter. If change
indication is less than 1.0-1.5%, battery is fully charged
Classification of Bell 206 tail boom structure correct answers Full monocoque structure except
for the forward 10inches where loads are redistributed by means of four intercostal load-carrying
members
Correcting a Bell 206 out of track rotor correct answers Always bring the high blade down.
Adjust one pitch link
Correction of left-hand pedal creep correct answers When balancing T/R ensure each hub &
blade assembly have no more than 40 counterweight washers. Each Pitch horn may have
Maximum of 20 washers, 10 per lug with 5 on each side of each lug.
Adjust eye bolt under forward centre of fuselage to the left (for left hand creep)
Effects of turning battery off when bell 206 generator has failed correct answers Won't be able to
reset generator
Location of bell 206 Hydraulic reservoir, pump and other components correct answers Forward
left hand side of XSMN
Where are the static ports located correct answers Either side of fuselage, aft of the chin
windows
Location of Bell 206 collective low pitch stop correct answers Servo cylinder support assembly
, Location of Bell 206 collective minimum friction device correct answers Under Co-Pilots seat on
the jackshaft
Location of final drive between mast and transmission on B206 correct answers Planetary carrier
to lower mast drive splines
Means of B206 lateral transmission restraint during normal operation correct answers Pylon
support beams
Number of static ports on Bell 206 correct answers 2 either side of fuselage, aft of chin windows
Precaution before slinging B206 main rotor hub and blade assembly correct answers Secure M/R
blade grip through pitch horns to yoke with 'T Handle' pins. If grip or yoke rotates more than 90
degrees, TT straps are to be replaced
Purpose of Zinc Chromate Stripe on B206 engine drive shaft couplings correct answers
Indication over temp. Must be old version of Temp-Plates
Uniball friction on B206 Swashplate. correct answers Apply index mark before disassembly.
Increase friction by removing the appropriate shims
Adjustment procedure for bell 206 hydraulic pressure correct answers To increase pressure, add
one washer (increase by 30psi) under valve housing nut, remove to decrease pressure
Effects of completely discharging Nicad battery on B206 Engine operation correct answers Can
start with ground power, but generator won't come online
Effects of the Bell 206 transmission oil system with continual operation at Idle RPM correct
answers No effects
Adjustment of Bell main rotor blade alignment correct answers Accomplished by adjustment of
the blade latched using the string method. Only sweep blades aft
Check procedure for Bell 206 nicad battery charge correct answers Batteries may be checked
during normal helicopter operation as follows: a fully charged battery can be determined only by
moving battery switch from BAT to OFF and observing effect on generator loadmeter. If change
indication is less than 1.0-1.5%, battery is fully charged
Classification of Bell 206 tail boom structure correct answers Full monocoque structure except
for the forward 10inches where loads are redistributed by means of four intercostal load-carrying
members
Correcting a Bell 206 out of track rotor correct answers Always bring the high blade down.
Adjust one pitch link
Correction of left-hand pedal creep correct answers When balancing T/R ensure each hub &
blade assembly have no more than 40 counterweight washers. Each Pitch horn may have
Maximum of 20 washers, 10 per lug with 5 on each side of each lug.
Adjust eye bolt under forward centre of fuselage to the left (for left hand creep)
Effects of turning battery off when bell 206 generator has failed correct answers Won't be able to
reset generator
Location of bell 206 Hydraulic reservoir, pump and other components correct answers Forward
left hand side of XSMN
Where are the static ports located correct answers Either side of fuselage, aft of the chin
windows
Location of Bell 206 collective low pitch stop correct answers Servo cylinder support assembly
, Location of Bell 206 collective minimum friction device correct answers Under Co-Pilots seat on
the jackshaft
Location of final drive between mast and transmission on B206 correct answers Planetary carrier
to lower mast drive splines
Means of B206 lateral transmission restraint during normal operation correct answers Pylon
support beams
Number of static ports on Bell 206 correct answers 2 either side of fuselage, aft of chin windows
Precaution before slinging B206 main rotor hub and blade assembly correct answers Secure M/R
blade grip through pitch horns to yoke with 'T Handle' pins. If grip or yoke rotates more than 90
degrees, TT straps are to be replaced
Purpose of Zinc Chromate Stripe on B206 engine drive shaft couplings correct answers
Indication over temp. Must be old version of Temp-Plates
Uniball friction on B206 Swashplate. correct answers Apply index mark before disassembly.
Increase friction by removing the appropriate shims
Adjustment procedure for bell 206 hydraulic pressure correct answers To increase pressure, add
one washer (increase by 30psi) under valve housing nut, remove to decrease pressure
Effects of completely discharging Nicad battery on B206 Engine operation correct answers Can
start with ground power, but generator won't come online
Effects of the Bell 206 transmission oil system with continual operation at Idle RPM correct
answers No effects
