3
14) Slide Right Gearbox Half (47) over Motor shaft extending from right side of
Cabin. Press Small Gear (116) on the shaft, 0.07" (2mm) from the end. Slide Left
(46) and Right Gearbox Halves (47) over motor shafts extending from Cabin.
Press a Small Gear (2x 116; one on each end) on the shaft, 0.07" (2mm) from each
end.
15) Note the openings in the Girders (2x 31); glue Cross Girders (3x 96)
to openings and end as shown. Glue edges of Cross Girders to openings
in Inner Left and Right A-Frame, make sure parts are aligned and level,
and set aside to dry.
16) Before gluing the Outer Right (27) to Inner Right A-Frame (29), you
may wish to insert a length of wire or string to assist in pulling the motor
wires through this assembly in a later step. Glue parts together and set
aside to dry.
17) Glue Outer Left (28) to Inner Left A-Frame (30) as shown and set
aside to dry.
18) Glue Left and Right A-Frame assemblies to Cross Girders
and allow to dry.
19) Note the slots in Outer Right (27) and Outer Left A-Frame
(28); place - do not glue - Cabin Supports (4x 32) in these slots.
20) With the Cabin Supports loosely in place, spread the
A-frames, slide the Cabin assembly in place and check for
alignment. Thread the two wires through the Right Hand A-Frame
before gluing the Cabin Assembly and Bottom Braces (4x 32) in
place.
21) Glue Back Bracing (40) to
mounting points on Inner
A-Frames. Make sure they’re flat
and straight; set aside for later
assembly.
22) Glue Left (49, 50) and Right (51, 52) Racks
together; make sure parts are flat and straight and set
aside for later assembly.
Left
Right