O.S. Engines FS72-a - Manual (Page 5)

8
STANDARD ACCESSORIES
F-5030 Silencer Assembly
Silencer Body
ABOUT THE ENGINE
Exhaust Header Pipe
(W/M11 Lock Nuts)
Please note that this engine is not supplied
with any tools (e.g. Allen keys, wrenches, etc.)
This is the fourth model from the new FS
series of the single cylinder overhead valve
four cycle engines.
It features a sharp and modern look and
broad power band to suit a variety of model
types. Newly designed F-5030 silencer
minimizes noise with its soft, low-amplitude
sound. Threaded header pipe allows
adjustments in the distance between
silencer and exhaust and exhaust angle.
New lubricating system eliminates the need
for breather tubing from the crankcase. It
has the same mounting dimensions, drive
hub position and linkage position with the
FL-70.
Glowplug TypeF
9
ENGINE PARTS NAME
Rocker Cover
Drive Hub
Propeller Washer
Crankcase
Beam Mount
Cover Plate
Carburetor
Type 61N
Exhaust Header Pipe
Glow Plug TYPE F
Lock Nut
F-5030 Silencer Body
Cylinder Head
Intake Manifold Propeller Nut
Exhaust Header Pipe Nuts M11