minicopter Diabolo 2018, Руководство пользователя

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screws will be tightened up. Finally the rotor head is checked for free and
even movement.
The two swash driver arms D65 are attached to the rotor hub with hex lens
bolts M3x10 D101 with an intervening shim washer 3x6x0.3 D110. The other
side of the swash drivers are screwed together with two swash plate driver
bushes 593, two hex lens screws M3x12 D102, two ball joints 385 and two
Philips screws M2.5x12 507. Check the swash drivers for free-movement, rock
slightly if rough running, until the relevant ball bearing settles. Now
carefully screw in 2 ball-joint bolts M3x4 076 opposite to each other into
the inside ring of the swash plate (do not tighten too much!). Then the 10mm
bore of the main rotor hub is slightly oiled together with the end of the
main rotor shaft and the rotor head is pushed on without twisting and
secured with a special Jesus bolt M4x26 D78 and an M4 lock nut 009. If the
bolt does not fit through, please rotate the rotor head onto the main rotor
shaft turned by 180°. Then the ball joints, with labelling facing out, are
clipped onto the rocker arm.
29. The rotor head push rods will be assembled out of 4 ball joints D72,
turnbuckle-control rods 199b and x4 hex lens bolts M3x12 D102. The length
over all is 62mm. Please note that if the left-handed thread is to be placed
on the upper part of the grip, then later clockwise turning will lead to
reduced angle of pitch at the rotor blade.
30. Then the 10mm bore of the main rotor hub is slightly oiled together with
the end of the main rotor shaft and the rotor head is pushed on without
twisting and secured with a special Jesus bolt M4x26 D78 and an M4 lock nut
009. If the bolt does not fit through, please rotate the rotor head onto the
main rotor shaft turned by 180°. Then the ball joints, with labelling facing
out, are clipped onto the rocker arm. Two M4x30 blade bolts 090 are fixed on
loosely to the blade grips with x2 M4 lock nuts 009.
Bag 10: Tailrotor and linkage (Step 31-32)
31. Now the tail rotor (bag 10) is assembled. First push onto the tail rotor
hub D255 the spacer bush D256 (concavity facing inwards!), then a radial
ball bearing 942, a tail rotor mount ring 980, a 0.2mm shim washer 054,
another radial ball bearing 942, another 0.2mm shim washer 054 and a thrust
bearing 5x10x4 112. Note that the shim of the thrust bearing with the larger
inner diameter (5.2mm) must be mounted first (this (inner) shim tilts more
on the shaft than the other (outer) shim, see pic above). The unit will be
fixed with a M3 washer 004 and a hex lens bolt M3x8 024. Check both sides
after installation for free-movement, a slight endplay clearance is
recommended. Now the tail blade grips 951 are slid on and secured with four
hex bolts M2.5x5 492 and four washers 988. Tighten the screws cautious.
Doing this you should give the blade grips a good pull outwards.
The joint balls 078 are screwed into the tail blade grips. Then the ball
joints 385 are screwed onto the preassembled tail pitch slider 1475. The
ball joints are then clipped onto the rotor ball links, whilst the assembly
is still unmounted to the tail shaft and checked for free-movement. If one
of the ball joints
turns noticeably tighter than the other, push carefully with a pair of
pliers on the rougher running ball joint 385, so that it expands somewhat.
32. Assemble the tail pitch slider 1475 and tail rotor onto the tail shaft.
Finally the tail rotor is secured with a hexagon socket set screw M4x5 035,
which will be screwed into tail rotor hub D255 and making sure it fastens
onto the machined flat of the tail rotor shaft D245.
Attach the tail rotor blades, either of plastic or carbon fiber, with the
help of x2 hex bolts M3x25 D90, x4 Chinese weight spacers 952 and x2 M3 lock
nuts 008 onto the blade grips. Now install the bell crank D49. For this a
ball joint D116 is attached into the long end of the bell crank facing away
from the crank hub. The slider guide bush D288 is attached onto the other
end and side of the bell-crank using a lens headed bolt M3x8 092 and M3 nut
D117. The bell crank can now be screwed onto the tail fin holder D44 from
below using a hex bolt M3x16 D85 and an intervening washer 455 laid over the
bell crank. Following this insert the ball of the slider 1475 into the guide
bush D288. Finally check the whole unit for free-movement. The slider should
regularly receive a drop of oil on the tail rotor shaft. Before finally
assembling the tail gearbox the black anodizing should always be removed