AERMACCHI MB-339
33
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
EN
Retractable landing gear
The rims can be
glued or screwed.
Be careful that the CA
glue only stays on the
outside and the part
remains movable!
You need two Ø 3mm steel round bars.
File fl ats at the indicated points.
Original size
Use as many hair gums
and fold them 4 or 5
times until the landing
gear is spring-loaded
so that the plane is in
good shape.
The same here
3mm carbon bars
or steel bars
Drill these holes
exactly to 3mm
IMPORTANT!
The wheel
axle should
be oiled.
Otherwise
the PLA can
become hot
due to friction
and block the
wheel!
Allen screws
3x6mm
Since the cable duct is
very narrow for reasons of
space, insert a wire befo-
rehand and pull the cable
through the duct.
Caution, drill carefully so that the drill does
not go all the way through the wings!
To Next Page
Loading...