Honda GOLDWING GL1800, Service Manual

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HOW TO USE THIS MANUAL
This service manual describes the service procedures for the GL1800/
GL1800A.
Follow the Maintenance Schedule (Section 3) recommendations to
ensure that the vehicle is in peak operating condition and emission levels
are within the standards set by the California Air Resources Board
(CARB).
Performing the first scheduled maintenance is very important. It
compensates for the initial wear that occurs during the break-in period.
Sections 1 and 3 apply to the whole motorcycle. Section 2 illustrates
procedures for removal/installation of components that may be required
to perform service described in the following sections.
Sections 4 through 22 describe parts of the motorcycle, grouped
according to location.
Find the section you want on this page, then turn to the table of contents
on the first page of the section.
Most sections start with an assembly or system illustration, service
information and troubleshooting for the section. The subsequent pages
give detailed procedures.
If you don't know the source of the trouble, go to Section 24,
Troubleshooting.
Your safety, and the safety of others, is very important. To help you
make informed decisions we have provided safety messages and
other information throughout this manual. Of course, it is not
practical or possible to warn you about all the hazards associated
with servicing this vehicle. You must use your own good judgement.
You will find important safety information in a variety of forms
including:
• Safety Labels – on the vehicle
• Safety Messages – preceded by a safety alert symbol
and
one of three signal words, DANGER, WARNING, or CAUTION.
These signal words mean:
You WILL be KILLED or SERIOUSLY
HURT if you don’t follow instructions.
You CAN be KILLED or SERIOUSLY HURT
if you don’t follow instructions.
You CAN be HURT if you don’t follow
instructions.
• Instructions – how to service this vehicle correctly and safely.
As you read this manual, you will find information that is preceded by a
symbol. The purpose of this message is to help prevent
damage to your vehicle, other property, or the environment.
ALL INFORMATION, ILLUSTRATIONS, DIREC-
TIONS AND SPECIFICATIONS INCLUDED IN
THIS PUBLICATION ARE BASED ON THE LAT-
EST PRODUCT INFORMATION AVAILABLE AT
THE TIME OF APPROVAL FOR PRINTING.
HONDA MOTOR CO., LTD. RESERVES THE
RIGHT TO MAKE CHANGES AT ANY TIME
WITHOUT NOTICE AND WITHOUT INCURRING
ANY OBLIGATION WHATSOEVER. NO PART OF
THIS PUBLICATION MAY BE REPRODUCED
WITHOUT WRITTEN PERMISSION. THIS MAN-
UAL IS WRITTEN FOR PERSONS WHO HAVE
ACQUIRED BASIC KNOWLEDGE OF MAINTE-
NANCE ON HONDA MOTORCYCLES, MOTOR
SCOOTERS, OR ATVS.
HONDA MOTOR CO., LTD.
SERVICE PUBLICATIONS OFFICE
CONTENTS
GENERAL INFORMATION
FRAME/BODY PANELS/EXHAUST
SYSTEM
MAINTENANCE
LUBRICATION SYSTEM
FUEL SYSTEM
(
Programmed Fuel Injection
)
EN
GIN
E AN
D D
RIVE
TR
AIN
COOLING SYSTEM
ENGINE REMOVAL/INSTALLATION
CYLINDER HEAD/VALVES
CLUTCH
GEARSHIFT LINKAGE/TRANSMISSION
CYLINDER/PISTON/CRANKSHAFT
FINAL DRIVE
FRONT WHEEL/SUSPENSION/
STEERING
REAR WHEEL/SUSPENSION
BRAKE SYSTEM (Standard)
BATTERY/CHARGING SYSTEM
IGNITION SYSTEM
STARTER/REVERSE SYSTEM
LIGHTS/METERS/SWITCHES
CRUISE CONTROL SYSTEM
AUDIO SYSTEM
WIRING DIAGRAMS
TECHNICAL FEATURES
TROUBLESHOOTING
C
HASSIS
ELECTRIC
AL
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
2
3
1
Date of Issue: August, 2002
©HONDA MOTOR CO., LTD.
25
INDEX
BRAKE SYSTEM (ABS)
26