Hangar 9 Alpha.60 ARF Assembly Manual page 23

Section 8: Landing Gear Installation
Step 8
Attach the main axles to the main landing gear using
the nuts provided with the axles.
Step 9
Install a 3" wheel onto the main landing gear. Secure
the wheel using a 3mm x 5mm screw and a 5/32"
wheel collar. Check to make sure the wheel can spin
freely on the axle.
Step 10
Repeat Step 9 for the remaining 3" main wheel and
the 2 3 / " nose wheel. The nose wheel will require
4
wheel collars on both sides of the wheel as shown.
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