O.S. Engines 25LA - Manual (Page 2)

CONTENTS
SAFETY INSTRUCTIONS AND WARNINGS
ABOUT YOUR O.S. ENGINE
INTRODUCTION
INSTALLATION OF THE ENGINE
INSTALLATION OF SILENCER
BEFORE STARTING
ADVICE ON SELECTION OF FUEL,
GLOW PLUG & PROPELLER
STARTING THE ENGINE
RUNNING-IN (Breaking-in)
TROUBLE SHOOTING WHEN THE
ENGINE FAILS TO START
CARE AND MAINTENANCE
OPTIONAL PARTS & ACCESSORIES
10LA ENGINE EXPLODED VIEW &
PARTS LIST
15/25LA ENGINE EXPLODED VIEW
& PARTS LIST
CARBURETTOR EXPLODED
VIEW & PARTS LIST
10LA THREE VIEW DRAWING
2 ~ 6
7
8
9
10 ~ 12
12 ~ 14
14 ~ 22
23
23 ~ 24
26
~
27
25
28
29
30 ~ 31
CARBURETTOR
15/25LA CARBURETTOR
AIR-BLEED ADJUSTMENT
32 ~ 33
34
35
15/25LA THREE VIEW DRAWING 36
1