O.S. Engines FS-26S-C II User Manual
O.S. Engines Hardware

It is of vital importance, before attempting to
operate your engine, to read the general
'SAFETY INSTRUCTIONS AND WARNINGS'
section on pages 2-5 of this booklet and to strictly
adhere to the advice contained therein.
Also, please study the entire contents of this
instruction manual, so as to familiarize yourself
with the controls and other features of the
engine.
Keep these instructions in a safe place so that
you may readily refer to them whenever
necessary.
It is suggested that any instructions supplied
with the vehicle, radio control equipment, etc.,
are accessible for checking at the same time.
1
SAFETY INSTRUCTIONS AND WARNINGS
ABOUT YOUR O.S. ENGINE, NOTES WHEN
APPLYING AN ELECTRIC STARTER
2-6
INTRODUCTION
7
BEFORE STARTING,
BASIC ENGINE PARTS
8-9
GLOWPLUG,
AIR CLEANER TYPE 102S
10-11
INSTALLATION OF THE CARBURETOR &
HYPER EXHAUST GASKET,
INSTALLATION
12-13
STARTING THE ENGINE & RUNNING-IN
('Breaking-in'), VALVE ADJUSTING
14-18
19
CARE & MAINTENANCE,
PARTS REPLACEMENT
20-23
24-25
TROUBLE SHOOTING
ENGINE EXPLODED VIEW
& PARTS LIST
CARBURETOR EXPLODED VIEW
& PARTS LIST
26
O.S. GENUINE PARTS &
ACCESSORIES
27-28
THREE VIEW DRAWING
29
MEMO
30
CONTENTS