SERVICE MANUAL I
This manual contains an introductory description on
the SUZUKI DL650 and procedures for its inspec-
tion/service and overhaul of its main components.
Other information considered as generally known is
Read the GENERAL INFORMATION section to
familiarize yourself with the motorcycle and its main-
tenance. Use this section as well as other sections
to use as a guide for proper inspection and service.
This manual will help you know the motorcycle bet-
ter so that you can assure your customers of fast
and reliable 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
procedures. 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 motorcy-
cles. If you do not have the proper knowledge
and tools, ask your authorized SUZUKI
motorcycle dealer to help you.
Inexperienced mechanics or mechanics
without the proper tools and equipment
may not be able to properly perform the
services described in this manual.
Improper repair may result in injury to the
mechanic and may render the motorcycle
unsafe for the rider and passenger.
GENERAL INFORMA TION
FI SYSTEM DIAGNOSIS
FUEL SYSTEM AND THROTTLE
COOLING AND LUBRICATION
SUZUKl MOTOR CORPORATION
O COPYRIGHT SUZUKl MOTOR CORPORATION 2003
HOW TO USE THIS MANUAL
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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