O.S. Engines 12XZ Speed Spec II - Manual

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
CONTENTS
SAFETY INSTRUCTIONS AND
WARNINGS ABOUT YOUR O.S. ENGINE
ENGINE CONSTRUCTION, NOTES WHEN
APPLYING AN ELECTRIC STARTER
ABOUT THE WARRANTY
ABOUT THE ENGINE
TOOLS, ACCESSORIES, etc.
BASIC ENGINE PARTS
INSTALLATION OF THE STANDARD
ACCESSORIES, GLOWPLUG
INSTALLATION ,
CARBURETOR CONTROLS 12F(B)
2-5
6-7
8-9
13-14
15-17
18-22
STARTING THE ENGINE & RUNNING-IN
('Breaking-in)
FINAL ADJUSTMENT
CARE AND MAINTENANCE
TROUBLE SHOOTING
ENGINE EXPLODED VIEW &PARTS LIST
CARBURETOR EXPLODED VIEW &PARTS LIST
O.S. GENUINE PARTS & ACCESSORIES
THREE VIEW DRAWING
36-37
10-12
38
26-27
28-31
32-33
23-25
34-35