Installation Of The Engine - O.S. engine MAX-32SX Owner's Instruction Manual

INSTALLATION OF THE ENGINE

Installation in the model
A typical method of beam
mounting is shown below, left.
Rigid hardwood
(e.g. maple)
At least
At least
12mm(1/2")
12mm(1/2")
15CV-A For CZ, 15CV-A(Code No. 71909410)
25FX/32SX For 25FX
¡
Retaining Screw Size
15CV-A
25FX
32SX
O.S. radial motor mount
(Available as an optional extra
part. See parts list)
32SX(Code No. 71908410)
3.0mm
3.0mm
3.0mm
Make sure that the mounting beams are parallel and
that their top surfaces are in the same plane.
CORRECT
Front view Side view
Top surfaces are in
the same plane.
How to fasten the mounting screws.
3mm steel nuts
Tighten second nut firmly
down onto first nut.
Spring
Tighten this nut first.
washer or
lock washer
Hardwood such as
cherry or maple.
3mm
Steel washer
steel screw
Hardwood mounting beams
Use mounting screws of a diameter (between 3mm)
appropriate to engine size (see table left).
9
INCORRECT
Top surfaces
Opposite
are not in the
beam Top surfaces
same plane.
are not in the
same plane.
Re-align the surfaces
as necessary
Engine does not
rest firmly.
3mm steel
Allen screw
Spring
washer
O.S. radial motor mount
(cast aluminum)