Suzuki UF50 User manual

99500-10491-01E
UF50

FOREWORD
This manual contains an introductory description on
the SUZUKI UF50/UF50Z and procedures for its in-
spection, service, and overhaul of its main components.
Other information considered as generally known is not
included.
Read the GENERAL INFORMATION section to famil-
iarize yourself with the motorcycle and its maintenance.
Use this section as well as other sections as a guide
for proper inspection and service.
This manual will help you know the motorcycle better
so that you can assure your customers of fast and reli-
able service.
This manual has been prepared on the basis
of the latest specifications at the time of publi-
cation. If modifications have been made since
then, differences may exist between the con-
tent of this manual and the actual motorcycle.
Illustrations in this manual are used to show
the basic principles of operation and work pro-
cedures. They may not represent the actual
motorcycle exactly in detail.
This manual is written for persons who have
enough knowledge, skills and tools, including
special tools, for servicing SUZUKI motorcycles.
If you do not have the proper knowledge and
tools, ask your authorized SUZUKI motorcycle
dealer to help you.
Inexperienced mechanics or mechanics with-
out the proper tools and equipment may not
be able to properly perform the services de-
scribed in this manual. Improper repair may
result in injury to the mechanic and may ren-
der the motorcycle unsafe for the rider and
passenger.
© COPYRIGHT SUZUKI MOTOR ESPAÑA, S.A. 2000
GROUP INDEX
GENERAL INFORMATION
PERIODIC MAINTENANCE
ENGINE
FUEL AND LUBRICATION
SYSTEM
CHASSIS
ELECTRICAL SYSTEM
SERVICING INFORMATION
UF50K1 AND UF50ZK1 (’01-MODEL)
2
1
3
4
5
6
7
8

HOW TO USE THIS MANUAL
TO LOCATE WHAT YOU ARE LOOKING
FOR:
1. The text of this manual is divided into sections.
2. The section titles are listed in the GROUP INDEX.
3. Holding the manual as shown at the right will allow
you to find the first page of the section easily.
4. The contents are listed on the first page of each sec-
tion to help you find the item and page you need.
COMPONENT PARTS AND WORK TO BE DONE
Under the name of each system or unit, is its exploded view. Work instructions and other service information
such as the tightening torque, lubricating points and locking agent points, are provided.
Example: Front wheel
1Front axle
2Spacer
3Brake disc
4Bearing
5Front wheel
6Spacer
7Speedometer gearbox
AFront axle nut
BBrake disc bolt
ITEM N·m kgf-m
A42 4.2
B23 2.3

SYMBOL
Listed in the table below are the symbols indicating instructions and other information necessary for servic-
ing. The meaning of each symbol is also included in the table.
SYMBOL DEFINITION
Torque control required.
Data beside it indicates specified torque.
Indicates service data.
Apply oil. Use engine oil unless other-
wise specified.
Apply SUZUKI SUPER GREASE “A”.
99000-25010
Apply SUZUKI MOLY PASTE.
99000-25140
Apply THREAD LOCK “1342”.
99000-32050
Apply THREAD LOCK SUPER “1322”.
99000-32110
Apply THREAD LOCK SUPER “1360”.
99000-32130
SYMBOL DEFINITION
Apply or use brake fluid.
Measure in voltage range.
Measure in resistance range.
Measure in current range.
Measure in diode test range.
Measure in continuity test range.
Use special tool.

GENERAL INFORMATION 1-1
GENERAL INFORMATION
CONTENTS
WARNING/CAUTION/NOTE............................................................................ 1- 2
GENERAL PRECAUTIONS ............................................................................ 1- 2
SUZUKI UF50Y/UF50ZY (2000-MODEL) ....................................................... 1- 4
SERIAL NUMBER LOCATION ....................................................................... 1- 4
FUEL AND OIL RECOMMENDATIONS ......................................................... 1- 4
FUEL............................................................................................................ 1- 4
ENGINE OIL ................................................................................................ 1- 4
FINAL GEAR OIL ........................................................................................ 1- 5
BRAKE FLUID ............................................................................................ 1- 5
BREAK-IN PROCEDURES ............................................................................. 1- 5
INFORMATION LABELS................................................................................. 1- 6
SPECIFICATIONS ........................................................................................... 1- 7
1