Exploded Diagram; How To Use This Manual - Yamaha KT100SEC Owner's Service Manual

CONSTRUCTION OF THIS MANUAL
This manual consists of chapters for the main categories of subjects. (See "Illustrated symbois")
1st title :
2nd title :
3rd title :
MANUAL FORMAT
All of the procedures in this manual are organized in a sequential, step-by-step format. The infor-
mation has been compiled to provide the mechanic with an easy to read, handy reference that
contains comprehensive explanations of all disassembly, repair, assembly, and inspections.
IMPORTANT FEATURES
Data and a special tool are framed in a box preceded by a relevant symbol
●
An encircled numeral
●
A condition of a faulty component will precede an arrow symbol and the course of action re-
●
quired the symbol

EXPLODED DIAGRAM

Each chapter provides exploded diagrams before each disassembly section for ease in indentif-
ying correct disassembly and assembly procedures.

HOW TO USE THIS MANUAL

This is a chapter with its symbol on the upper right of each page.
This title appears on the upper of each page on the left of the chapter
symbol. (For the chapter "Periodic inspection and adjustment" the 3rd
title appears.)
This is a final title.
indicates a part name.
.
ENG
DISASSEMBLING THE ENGINE
2. Remove:
Bolt (crankcase)
●
3. Remove:
Right crankcase
●
Make sure the crank separating tool
parallel with the crankcase.
Crankcase separating tool:
90890-01135
CAUTION:
Take care so that the oil seal lip is not damaged.
4. Remove:
Left crankcase
●
Crankshaft assembly
●
Make sure the crank separating tool
parallel with the crankcase.
Crankcase separating tool
90890-01135
CAUTION:
Take care so that the oil seal lip is not damaged.
REMOVING THE BEARING
1. Remove:
Bearing
●
For removal of the bearing, two kinds of tools
are available. Choose the appropriate one
depending on how the bearing is installed.
Fixed on the outside→Bearing puller
Fixed on the inside → Bearing puller
4-8
CHECKING THE ENGINE PARTS
body is
body is
.
ENG
CHECKING THE ENGINE PARTS
INSTALLING THE CYLINDER HEAD
1. Inspect:
Carbon deposits
●
Use a rounded scraper
CAUTION:
Avoid scratching the aluminum.
2. Inspect:
Cylinder head warpage
●
Warp limit
0.015mm
Out of specification → Replace
4-9 4-9