Installation - O.S. engine MAX-75AX Instruction Manual

TOOLS
HEX Screwdriver
Necessary for engine installation.
1.5mm, 2.5mm, 3.0mm
Phillips Screwdriver
No.2, etc.
SCREWDRIVER
Necessary for carburetor adjustments.

INSTALLATION

It is suggested to use as heavy and rigid as possible engine mounting for highest performance and
safe running. Conventional wooden mounting beams should be of rigid hardwood and of at least
15mm or 5/8-in square section. Use at least 3mm steel screws, such as Allen type, with locknuts, for
bolting the engine to the bearers..
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.
LONG SOCKET WRENCH WITH PLUG GRIP
Recommended for
replacement of the angled and recessed
glowplug, the O.S.Long Socket Wrench
incorporates a special grip.
8mm
End Wrenches
8mm, 12mm, 14mm, etc.
14
INCORRECT
Top surfaces are not
in the same plane.
Re-align the surfaces
as necessary
15
easy removal and
Opposite beam
Top surfaces are not in the
same plane.
Engine does not rest firmly.