O.S. Engines 65AX User Manual
Page 5

8
NOTES WHEN APPLYING
AN ELECTRIC STARTER
Do not over-prime. This could
cause a hydraulic lock and damage
the engine on application of the
electric starter.
If over-primed, remove glowplug,
close needle-valve and apply
starter to pump out surplus fuel.
Cover the head with a rag to
prevent pumped out fuel from
getting into your eyes.
9
STANDARD ACCESSORIES
Glow Plug No.8
(supplied with the engine)
Needle Valve Extension Cable Set
E-4010A Silencer Assembly
Silencer Retaining Screw (M4x40 2pcs.)
ABOUT THE ENGINE
This is a high performance two stroke
engine designed for sport and aerobatic
models.
Crankcase and cylinder head are of aero-
shape design which has the advantage of
light weight and compact size.
The new 61D carburetor needlevalve
assembly has now been angled backward
for safety.
The new E-4010A silencer is supplied as
standard.