Suzuki AN650 2002 User manual

GROUP INDEX
GENERAL INFORMATION 1
PERIODIC MAINTENANCE 2
ENGINE 3
DRIVE TRAIN 4
CVT 5
FI SYSTEM/ CVT SYSTEM 6
FUEL SYSTEM AND THROTTLE
BODY 7
COOLING AND LUBRICATION
SYSTEM 8
CHASSIS 9
ELECTRICAL SYSTEM 10
SERVICING INFORMATION 11
EMISSION CONTROL
INFORMATION 12
WIRING DIAGRAM 13
© COPYRIGHT SUZUKI MOTOR CORPORATION 2002
FOREWORD
This manual contains an introductory description on
the SUZUKI AN650 and procedures for its inspec-
tion/service and overhaul of its main components.
Other information considered as generally known is
not included.
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.

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 section 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
1 Brake disc
2 Coller
3 Dust seal
4 Bearing
5 Front tire
6 Front wheel
7 Spacer
8 Tire valve
A Disc bolt
B Front axle
ITEM N·m kgf-m lb-ft
A 23 2.3 16.5
B 65 6.5 47.0
@
FWD
FWD

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 SYMBOL DEFINITION
Torque control required.
Data beside it indicates specified
torque.
Use engine coolant.
99000-99032-11X
Apply oil. Use engine oil unless other-
wise specified.
Use fork oil.
99000-99044-10G
Apply molybdenum oil solution.
(Mixture of engine oil and SUZUKl
MOLY PASTE in a ratio of 1 : 1)
Apply or use brake fluid.
Apply SUZUKI SUPER GREASE “A”.
99000-25010 Measure in voltage range.
Apply SUZUKI MOLY PASTE.
99000-25140 Measure in current range.
Apply SUZUKI BOND “1207B”
99104-31140 (USA) Measure in resistance range.
Apply SUZUKI BOND “1215”.
99000-31110 (Except USA) Measure in diode test range.
Apply SUZUKI BOND “1216B”.
99000-31230 Measure in continuity test range.
Apply THREAD LOCK SUPER “1303”.
99000-32030 Use special tool.
Apply THREAD LOCK “1342”.
99000-32050 Indication of service data.
Apply THREAD LOCK SUPER “1360”.
99000-32130
1216B

ABBREVIATIONS USED IN THIS
MANUAL
A
ABDC : After Bottom Dead Center
AC : Alternating Current
ACL : Air Cleaner, Air Cleaner Box
API : American Petroleum Institute
ATDC : After Top Dead Center
ATM Pressure: Atmospheric Pressure
Atmospheric Pressure Sensor
(APS)
A/F : Air Fuel Mixture
B
BBDC : Before Bottom Dead Center
BTDC : Before Top Dead Center
B+ : Battery Positive Voltage
C
CKP Sensor : Crankshaft Position Sensor
(CKPS)
CKT : Circuit
CLP Switch : Clutch Lever Position Switch
(Clutch Switch)
CMP Sensor : Camshaft Position Sensor
(CMPS)
CO : Carbon Monoxide
CPU : Central Processing Unit
CVT Control
Unit : Continuously Variable
Transmission Control Unit
D
DC : Direct Current
DMC : Dealer Mode Coupler
DOHC : Double Over Head Camshaft
DRL : Daytime Running Light
E
ECM : Engine Control Module
Engine Control Unit (ECU)
(FI Control Unit)
ECT Sensor : Engine Coolant Temperature
Sensor (ECTS), Water Temp.
Sensor (WTS)
EVAP : Evaporative Emission
EVAP
Canister : Evaporative Emission
Canister (Canister)
F
FI : Fuel Injection, Fuel Injector
FP : Fuel Pump
FPR : Fuel Pressure Regulator
FP Relay : Fuel Pump Relay
FTPC Valve : Fuel Tank Pressure Control Valve
G
GEN : Generator
GND : Ground
GP Switch : Gear Position Switch
H
HC : Hydrocarbons
HO2S : Heated Oxygen Sensor
I
IAC Valve : Idle Air Control Valve
IAP Sensor : Intake Air Pressure Sensor (IAPS)
IAT Sensor : Intake Air Temperature Sensor
(IATS)
IG : Ignition
L
LCD : Liquid Crystal Display
LED : Light Emitting Diode
(Malfunction Indicator Lamp)
LH : Left Hand

M
MAL-Code : Malfunction Code
(Diagnostic Code)
Max : Maximum
MIL : Malfunction Indicator Lamp
(LED)
Min : Minimum
N
NOx : Nitrogen Oxides
O
OHC : Over Head Camshaft
OLS : Oil Level Switch
OPS : Oil Pressure Switch
P
PCV : Positive Crankcase
Ventilation (Crankcase Breather)
R
RH : Right Hand
ROM : Read Only Memory
S
SAE : Society of Automotive Engineers
T
TO Sensor : Tip Over Sensor (TOS)
TP Sensor : Throttle Position Sensor (TPS)

WIRE COLOR
B : Black G : Green P : Pink
Bl : Blue Gr : Gray R : Red
Br : Brown Lbl : Light blue V : Violet
Dg : Dark green Lg : Light green W : White
Dgr : Dark gray O : Orange Y : Yellow
B/Bl : Black with Blue tracer
B/G : Black with Green tracer
B/R : Black with Red tracer
B/Y : Black with Yellow tracer
Bl/G : Blue with Green tracer
Bl/W : Blue with White tracer
Br/B : Brown with Black tracer
G/B : Green with Black tracer
G/R : Green with Red tracer
G/Y : Green with Yellow tracer
Gr/R : Gray with Red tracer
Gr/Y : Gray with Yellow tracer
Lg/Y : Light green with Yellow tracer
O/Bl : Orange with Blue tracer
O/R : Orange with Red tracer
O/Y : Orange with Yellow tracer
P/W : Pink with White tracer
R/Bl : Red with Blue tracer
R/W : Red with White tracer
W/B : White with Black tracer
W/G : White with Green tracer
W/Y : White with Yellow tracer
Y/Bl : Yellow with Blue tracer
Y/R : Yellow with Red tracer
B/Br : Black with Brown tracer
B/O : Black with Orange tracer
B/W : Black with White tracer
Bl/B : Blue with Black tracer
Bl/R : Blue with Red tracer
Bl/Y : Blue with Yellow tracer
Br/W : Brown with White tracer
G/Bl : Green with Blue tracer
G/W : Green with White tracer
Gr/B : Gray with Black tracer
Gr/W : Gray with White tracer
Lg/B : Light green with Black tracer
O/B : Orange with Black tracer
O/G : Orange with Green tracer
O/W : Orange with White tracer
P/B : Pink with Black tracer
R/B : Red with Black tracer
R/G : Red with Green tracer
R/Y : Red with Yellow tracer
W/Bl : White with Blue tracer
W/R : White with Red tracer
Y/B : Yellow with Black tracer
Y/G : Yellow with Green tracer
Y/W : Yellow with White tracer

1
GENERAL INFORMATION 1-1
CONTENTS
GENERAL INFORMATION
WARNING/ CAUTION/ NOTE .............................................................1- 2
GENERAL PRECAUTIONS ................................................................1- 2
SUZUKI AN650K3 (’03-MODEL) ........................................................1- 4
SERIAL NUMBER LOCATION ...........................................................1- 4
FUEL, OIL AND ENGINE COOLANT RECOMMENDATION .............1- 4
FUEL (FOR USA AND CANADA) ...............................................1- 4
FUEL (FOR OTHER COUNTRIES) ..............................................1- 4
ENGINE OIL AND TRANSMISSION OIL (FOR USA) .................1- 5
ENGINE OIL AND TRANSMISSION OIL
(FOR OTHER COUNTRIES) ........................................................1- 5
FINAL GEAR OIL .........................................................................1- 5
BRAKE FLUID .............................................................................1- 5
FRONT FORK OIL .......................................................................1- 5
ENGINE COOLANT .....................................................................1- 5
WATER FOR MIXING ..................................................................1- 5
ANTI-FREEZE/ENGINE COOLANT ............................................1- 5
LIQUID AMOUNT OF WATER/ENGINE COOLANT ...................1- 6
BREAK-lN PROCEDURES .................................................................1- 7
CYLINDER IDENTIFICATION ............................................................1- 7
INFORMATION LABELS ....................................................................1- 8
SPECIFICATIONS ..............................................................................1- 9
COUNTRY AND AREA CODES .........................................................1-11

1-2 GENERAL INFORMATION
WARNING/ CAUTION/ NOTE
Please read this manual and follow its instructions carefully. To emphasize special information, the symbol
and the words WARNING, CAUTION and NOTE have special meanings. Pay special attention to the mes-
sages highlighted by these signal words.
"
Indicates a potential hazard that could result in death or injury.

Indicates a potential hazard that could result in motorcycle damage.
NOTE:
Indicates special information to make maintenance easier or instructions clearer.
Please note, however, that the warnings and cautions contained in this manual cannot possibly cover all
potential hazards relating to the servicing, or lack of servicing, of the motorcycle. In addition to the WARN-
INGS and CAUTIONS stated, you must use good judgement and basic mechanical safety principles. If you
are unsure about how to perform a particular service operation, ask a more experienced mechanic for
advice.
GENERAL PRECAUTIONS
"
* Proper service and repair procedures are important for the safety of the service mechanic and
the safety and reliability of the motorcycle.
* When 2 or more persons work together, pay attention to the safety of each other.
* When it is necessary to run the engine indoors, make sure that exhaust gas is forced out-
doors.
* When working with toxic or flammable materials, make sure that the area you work in is well-
ventilated and that you follow all of the material manufacturer’s instructions.
* Never use gasoline as a cleaning solvent.
* To avoid getting burned, do not touch the engine, engine oil, radiator and exhaust system
until they have cooled.
* After servicing the fuel, oil, water, exhaust or brake systems, check all lines and fittings
related to the system for leaks.

GENERAL INFORMATION 1-3

* If parts replacement is necessary, replace the parts with Suzuki Genuine Parts or their equiva-
lent.
* When removing parts that are to be reused, keep them arranged in an orderly manner so that
they may be reinstalled in the proper order and orientation.
* Be sure to use special tools when instructed.
* Make sure that all parts used in reassembly are clean. Lubricate them when specified.
* Use the specified lubricant, bond, or sealant.
* When removing the battery, disconnect the negative cable first and then the positive cable.
* When reconnecting the battery, connect the positive cable first and then the negative cable,
and replace the terminal cover on the positive terminal.
* When performing service to electrical parts, if the service procedures not require use of bat-
tery power, disconnect the negative cable the battery.
* When tightening the cylinder head and case bolts and nuts, tighten the larger sizes first.
Always tighten the bolts and nuts diagonally from the inside toward outside and to the speci-
fied tightening torque.
* Whenever you remove oil seals, gaskets, packing, O-rings, locking washers, self-locking
nuts, cotter pins, circlips and certain other parts as specified, be sure to replace them with
new ones. Also, before installing these new parts, be sure to remove any left over material
from the mating surfaces.
* Never reuse a circlip. When installing a new circlip, take care not to expand the end gap larger
than required to slip the circlip over the shaft. After installing a circlip, always ensure that it is
completely seated in its groove and securely fitted.
* Use a torque wrench to tighten fasteners to the specified torque. Wipe off grease and oil if a
thread is smeared with them.
* After reassembling, check parts for tightness and proper operation.
* To protect the environment, do not unlawfully dispose of used motor oil, engine coolant and
other fluids: batteries, and tires.
* To protect Earth’s natural resources, properly dispose of used motorcycle and parts.

1-4 GENERAL INFORMATION
SUZUKI AN650K3 (’03-MODEL)
* Difference between photographs and actual motorcycles depends on the markets.
SERIAL NUMBER LOCATION
The frame serial number or V.I.N. (Vehicle Identification Number)
1is stamped on the right side of the
frame down tube. The engine serial number
2is located on the left side of the crankcase. These numbers
are required especially for registering the machine and ordering spare parts.
FUEL, OIL AND ENGINE COOLANT RECOMMENDATION
FUEL (FOR USA AND CANADA)
Use only unleaded gasoline of at least 87 pump octane ( ) or 91 octane or higher rated by the research
method.
Gasoline containing MTBE (Methyl Tertiary Butyl Ether), less than 10% ethanol, or less than 5% methanol
with appropriate cosolvents and corrosion inhibitor is permissible.
FUEL (FOR OTHER COUNTRIES)
Gasoline used should be graded 91 octane (Research Method) or higher. Unleaded gasoline is recom-
mended.
RIGHT SIDE LEFT SIDE
2
R + M

GENERAL INFORMATION 1-5
ENGINE OIL AND TRANSMISSION OIL (FOR USA)
SUZUKI recommends the use of SUZUKI PERFORMANCE 4 MOTOR OIL or an oil which is rated SF or SG
under the API (American Pertoleum Institute) service classification. The recommended viscosity is SAE
10W-40. If an SAE 10W-40 oil is not available, select and alternative according to the following chart.
ENGINE OIL AND TRANSMISSION OIL (FOR
OTHER COUNTRIES)
Use a premium quality 4-stroke motor oil to ensure longer ser-
vice life of your motorcycle. Use only oils which are rated SF or
SG under the API service classification. The recommended vis-
cosity is SAE 10W-40. If 55000000000n SAE 10W-40 motor oil
is not available, select an alternative according to the right chart.
FINAL GEAR OIL
Use hypoid gear oil that meets the API service classification GL-5 and is rated SAE #90. Use a hypoid gear
oil with a rating of SAE #80 if the motorcycle is operated where the ambient temperature is below 0 °C (32
°F).
BRAKE FLUID
Specification and classification: DOT 4
"
FRONT FORK OIL
Use fork oil #10 or an equivalent fork oil.
ENGINE COOLANT
Use an anti-freeze/engine coolant compatible with an aluminum radiator, mixed with distilled water only.
WATER FOR MIXING
Use distilled water only. Water other than distilled water can corrode and clog the aluminum radiator.
ANTI-FREEZE/ENGINE COOLANT
The engine coolant perform as a corrosion and rust inhibitor as well as anti-freeze. Therefore, the engine
coolant should be used at all times even though the atmospheric temperature in your area does not go down
to freezing point.
Suzuki recommends the use of SUZUKI COOLANT anti-freeze/engine coolant. If this is not available, use
an equivalent which is compatible with an aluminum radiator.
Since the brake system of this motorcycle is filled with a glycol-based brake fluid by the manu-
facturer, do not use or mix different types of fluid such as silicone-based and petroleum-based
fluid for refilling the system, otherwise serious damage will result.
Do not use any brake fluid taken from old or used or unsealed containers.
Never re-use brake fluid left over from a previous servicing, which has been stored for a long
period.

1-6 GENERAL INFORMATION
LIQUID AMOUNT OF WATER/ENGINE COOLANT
Solution capacity (total): 1 300 ml (1.4/1.1 US/Imp qt)
For engine coolant mixture information, refer to cooling system section, page 8-3.

Mixing of anti-freeze/engine coolant should be limited to 60%. Mixing beyond it would reduce
its efficiency. If the anti-freeze/engine coolant mixing ratio is below 50%, rust inhabiting perfor-
mance is greatly reduced. Be sure to mix it above 50% even though the atmospheric tempera-
ture does not go down to the freezing point.

GENERAL INFORMATION 1-7
BREAK-lN PROCEDURES
During manufacture only the best possible materials are used and all machined parts are finished to a very
high standard but it is still necessary to allow the moving parts to “BREAK-IN” before subjecting the engine
to maximum stresses. The future performance and reliability of the engine depends on the care and restraint
exercised during its early life. The general rules are as follows.
• Keep to these break-in engine speed limits:
Initial 800 km ( 500 miles): Below 4 000 r/min
Up to 1 600 km (1 000 miles): Below 6 000 r/min
Over 1 600 km (1 000 miles): Below 8 500 r/min
• Upon reaching an odometer reading of 1 600 km (1 000 miles) you can subject the motorcycle to full throt-
tle operation. However, do not exceed 8 500 r/min at any time.
CYLINDER IDENTIFICATION
The two cylinders of this engine are identified as No.1 and No.2 cylinder, as counted from left to right (as
viewed by the rider on the seat).
#2#2
#1#1

1-8 GENERAL INFORMATION
INFORMATION LABELS
Frame cover (L)
VIEW OF A
Trunk box
Forward
Front panel
Stick the label behind
the fuel lid.
1 Warning safety label
2 Engine starting label
3 Screen warning label
4 Tire pressure label
5 Fuel caution label (For E-02, 24)
6 Fuel information label
7 Front box loading capacity label
8 Trunk box loading capacity label
9 ID label (For E-02, 19, 24)
0 Noise label (For E-24)
A ICES CANADA label (For E-28)
B Information label (For E-28)
C Oil information label
D Safety plate
A

GENERAL INFORMATION 1-9
SPECIFICATIONS
DIMENSIONS AND DRY MASS
Overall length ...................................................... 2 260 mm (89.0 in)
Overall width ....................................................... 810 mm (31.9 in)
Overall height ...................................................... 1 430 mm (56.3 in)
Wheelbase .......................................................... 1 595 mm (62.8 in)
Ground clearance................................................ 125 mm ( 4.9 in)
Seat height .......................................................... 750 mm (29.5 in)
Dry mass ............................................................. 238 kg (394 lbs)
ENGINE
Type .................................................................... Four-stroke, Liquid-cooled, DOHC
Number of cylinders ............................................ 2
Bore..................................................................... 75.5 mm (2.972 in)
Stroke .................................................................. 71.3 mm (2.807 in)
Piston displacement ............................................ 638 cm³ (38.9 cu. in)
Compression ratio ............................................... 11.2 : 1
Fuel system......................................................... Fuel injection system
Air cleaner ........................................................... Non-woven fabric element
Starter system ..................................................... Electric starter
Lubrication system .............................................. Wet sump
DRIVE TRAIN
Clutch .................................................................. Wet multi-plate automatic, centrifugal type
Gearshift pattern ................................................. Automatic & Manual shift
Automatic transmission ratio ............................... Variable change (1.800 – 0.465)
Final reduction ratio............................................. 1.580 (32/31 × 31/32 × 34/31 × 49/34)
Drive system ....................................................... Gear drive
CHASSIS
Front suspension................................................. Telescopic, coil spring, oil damped
Rear suspension ................................................. Swingarm type, coil spring, oil damped
Steering angle ..................................................... 41° (right & left)
Caster.................................................................. 26°
Trail ..................................................................... 102 mm (4.0 in)
Turning radius ..................................................... 2.7 m (8.9 ft)
Front brake .......................................................... Disc brake, twin
Rear brake .......................................................... Disc brake
Front tire size ...................................................... 120/70 R15M/C 56H, tubeless
Rear tire size ....................................................... 160/60 R14M/C 65H, tubeless
Front fork stroke .................................................. 105 mm (4.1 in)
Rear wheel travel ................................................ 100 mm (3.9 in)

1-10 GENERAL INFORMATION
ELECTRICAL
lgnition type..........................................................Electronic ignition (ECM, Transistorized)
lgnition timing .......................................................10° B. T. D. C at 1 200 r/min
Spark plug............................................................NGK: CR8E or DENSO: U24ESR-N
Battery..................................................................12 V 43.2 kC (12 Ah)/10 HR
Generator.............................................................Three-phase A.C. Generator
Main fuse .............................................................40 A
CVT fuse ..............................................................40 A
Fuse .....................................................................15/15/15/15/10/10/10 A
Headlight..............................................................12 V 60/55 W + 55 W (H4 + H7) ....... E-02, 19
12 V 60/55W × 2 (H4) .......E-03, 24, 28, 33
Position light.........................................................12 V 5 W × 2 ........ E-02, 19
Turn signal light....................................................12 V 21 W
License light .........................................................12 V 5 W
Brake light/Taillight...............................................12 V 21/5 W × 2
Speedometer light................................................12 V 1.4 W × 2
Power mode indicator light...................................12 V 1.4 W
Drive indicator light ..............................................12 V 1.4 W
High beam indicator light .....................................12 V 1.4 W
Turn signal indicator light .....................................12 V 1.4 W
Brake lock indicator light ......................................12 V 1.4 W
Fuel injector indicator light ...................................12 V 1.4 W
Engine coolant temperature indicator light...........12 V 1.4 W
Oil pressure indicator light ...................................12 V 1.4 W
Gear position indicator light .................................12 V 1.4 W × 5
CAPACITIES
Fuel tank, including reserve .................................15.0 L (4.0/3.3 US/Imp gal)
Engine oil, oil change ..........................................2 600 ml (2.7/2.3 US/Imp qt)
with filter change ...............................2 900 ml (3.1/2.6 US/Imp qt)
overhaul.............................................3 400 ml (3.6/3.0 US/Imp qt)
Transmission oil, oil change ................................ 360 ml (12.2/12.7 US/Imp oz)
overhaul ................................... 400 ml (13.5/14.1 US/Imp oz)
Final gear oil, oil change ...................................... 300 ml (10.1/10.6 US/Imp oz)
overhaul......................................... 430 ml (14.5/15.1 US/Imp oz)
Engine coolant, including reserve ........................1 300 ml (1.4/1.1 US/Imp qt)
Front fork oil (each leg) ........................................ 482 ml (16.3/17.0 US/Imp oz)
These specifications are subject to change without notice.

GENERAL INFORMATION 1-11
COUNTRY AND AREA CODES
The following codes stand for the applicable country(-ies) and area(-s).
CODE COUNTRY or AREA
E-02
E-03
E-19
E-24
E-28
E-33
U. K.
U. S. A. (Except for California)
EU
Australia
Canada
California (U. S. A.)

2
6
PERIODIC MAINTENANCE 2-1
CONTENTS
PERIODIC MAINTENANCE
PERIODIC MAINTENANCE SCHEDULE ............................................2- 2
PERIODIC MAINTENANCE CHART ...........................................2- 2
LUBRICATION POINTS ...............................................................2- 3
MAINTENANCE AND TUNE-UP PROCEDURES ...............................2- 4
AIR CLEANER .............................................................................2- 4
SPARK PLUG ..............................................................................2- 6
TAPPET CLEARANCE ................................................................2- 7
FUEL HOSE .................................................................................2-13
ENGINE OIL AND OIL FILTER ....................................................2-13
TRANSMISSION OIL ...................................................................2-15
FINAL GEAR OIL .........................................................................2-15
CVT FILTER .................................................................................2-16
ENGINE IDLE SPEED ..................................................................2-18
THROTTLE CABLE PLAY ...........................................................2-18
THROTTLE VALVE SYNCHRONIZATION ..................................2-19
PAIR (AIR SUPPLY) SYSTEM ....................................................2-19
COOLING SYSTEM .....................................................................2-20
BRAKE .........................................................................................2-22
TIRE .............................................................................................2-25
STEERING ...................................................................................2-26
FRONT FORK ..............................................................................2-26
REAR SUSPENSION ...................................................................2-27
EXHAUST PIPE BOLT AND MUFFLER MOUNTING BOLT ......2-27
CHASSIS BOLT AND NUT ..........................................................2-28
COMPRESSION PRESSURE CHECK .................................................2-30
COMPRESSION TEST PROCEDURE .........................................2-30
OIL PRESSURE CHECK ......................................................................2-31
OIL PRESSURE TEST PROCEDURE .........................................2-31
AUTOMATIC CLUTCH INSPECTION ..................................................2-32
1. INITIAL ENGAGEMENT INSPECTION ...................................2-32
2. CLUTCH “LOCK-UP” INSPECTION .......................................2-32
BRAKE-LOCK INSPECTION ...............................................................2-33

2-2 PERIODIC MAINTENANCE
PERIODIC MAINTENANCE SCHEDULE
The chart below lists the recommended intervals for all the required periodic service work necessary to keep
the motorcycle operating at peak performance and economy. Mileages are expressed in terms of kilome-
ters, miles and time for your convenience.
NOTE:
More frequent servicing may be performed on motorcycles that are used under severe conditions.
PERIODIC MAINTENANCE CHART
NOTE:
I=Inspect and clean, adjust, replace or lubricate as necessary;
R=Replace; T=Tighten
Interval
Item
km 1 000 6 000 12 000 18 000 24 000
miles 600 4 000 7 500 11 000 14 500
months 1 6 12 18 24
Air cleaner — I I R I
Exhaust pipe bolts and muffler bolts T — T — T
Tappet clearance — — — — I
Spark plugs — I R I R
Fuel hose —I I I I
Replace every 4 years.
Engine oil R R R R R
Engine oil filter R — — R —
Transmission oil R I R I R
Final gear oil R — R — R
CVT filter — — I — I
Idlespeed IIIII
Throttle cable play I I I I I
Throttle valve synchronization I—I—I
E-33 only
Evaporative emission control system
E-33 (California) model only
—— I — I
Replace vapor hose every 4 years.
PAIR (air supply) system — — I — I
Engine coolant Replace every 2 years.
Radiator hose — I I I I
Brakes I I I I I
Brake hose —I I I I
Replace every 4 years.
Brake fluid —I I I I
Replace every 2 years.
Tires —IIII
Steering I — I — I
Front forks — — I — I
Rear suspension — — I — I
Chassis bolts and nuts T T T T T