Notes On Installing Cooling-Fan And Clutch - O.S. engine MaX-37SZ-HRING Manual

Notes on installing cooling fan and clutch
Do not use a tool which locks piston
when installing a cooling-fan and
clutch, or top of the piston may be
damaged. Also, do not insert a
screw driver or the similar into the
exhaust port.
It is recommended to use Crankshaft
Clamp 37 (Code No.71530600) available
as an optional tool.
Notes on installing cooling fan and clutch
Do not grip the engine mounting
beams with a vise, or the crankcase
will be distorted which will result in
engine breaking.
Beam Mount
6
Vise
7