28
Adjust gear mesh so there is minimal play between
the gears.
Too tight gear mesh will put excessive strain on all
parts and damage the parts. Too loose gear mesh
may result in stripped gears.
Most popular engines have a 37.8mm distance between
mounting holes. However some engines (for example,
Picco) have a smaller distance (37mm). If your engine
has the smaller distance between mounting holes, you
need to enlarge the mounting holes (for example,
make each hole ø0.2~0.4mm larger) to allow the
engine to fit the engine mounts properly.
ENLARGE ø0.2
~
0.4mm
ENLARGE ø0.2
~
0.4mm
<37.8mm
37.8mm
THREAD LOCK
all screws
THREAD LOCK
all screws
THREAD
LOCK
THREAD LOCK
THREAD LOCK
➊
➋
Attach manifold to engine
using appropriate springs
➊
➋
➌
➍
➎
8. ENGINE & CLUTCH
903410
SFH M4x10
908312
SCH M3x12
901406
SB M4x6
902408
SH M4x8
