Yamaha Diversion 900 User manual

4KM-28199-E5
OWNER’S MANUAL
XJ900S

EAU00001 INTRODUCTION
Welcome to the Yamaha world of motorcycling!
As the owner of a XJ900S, you are benefiting from Yamaha’s vast experience in and
newest technology for the design and the manufacture of high-quality products,
which have earned Yamaha a reputation for dependability.
Please take the time to read this manual thoroughly, so as to enjoy all your XJ900S’s
advantages. The owner’s manual does not only instruct you in how to operate,
inspect and maintain your motorcycle, but also in how to safeguard yourself and oth-
ers from trouble and injury.
In addition, the many tips given in this manual will help to keep your motorcycle in
the best possible condition. If you have any further questions, do not hesitate to con-
tact your Yamaha dealer.
The Yamaha team wishes you many safe and pleasant rides. So, remember to put
safety first!

EAU00005
IMPORTANT MANUAL INFORMATION
Particularly important information is distinguished in this manual by the following notations:
The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS
INVOLVED!
WARNING Failure to follow WARNING instructions could result in severe injury or death to the
motorcycle operator, a bystander or a person inspecting or repairing the motorcycle.
CAUTION: A CAUTION indicates special precautions that must be taken to avoid damage to the
motorcycle.
NOTE: A NOTE provides key information to make procedures easier or clearer.
NOTE:
@ ●This manual should be considered a permanent part of this motorcycle and should remain
with it even if the motorcycle is subsequently sold.
●Yamaha continually seeks advancements in product design and quality. Therefore, while
this manual contains the most current product information available at the time of printing,
there may be minor discrepancies between your motorcycle and this manual. If there is any
question concerning this manual, please consult your Yamaha dealer.
@

IMPORTANT MANUAL INFORMATION
EW000002
WARNING
@
PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING
THIS MOTORCYCLE.
@

IMPORTANT MANUAL INFORMATION
EAU00008
XJ900S
OWNER’S MANUAL
© 1999 by Yamaha Motor Co., Ltd.
1st Edition, July 1999
All rights reserved. Any reprinting or
unauthorized use without the written
permission of Yamaha Motor Co., Ltd.
is expressly prohibited.
Printed in Japan.

TABLE OF CONTENTS
1 GIVE SAFETY THE RIGHT OF WAY 1
2 DESCRIPTION 2
3 INSTRUMENT AND CONTROL FUNCTIONS 3
4 PRE-OPERATION CHECKS 4
5 OPERATION AND IMPORTANT RIDING POINTS 5
6 PERIODIC MAINTENANCE AND MINOR REPAIR 6
7 MOTORCYCLE CARE AND STORAGE 7
8 SPECIFICATIONS 8
9 CONSUMER INFORMATION 9
INDEX
EAU00009

1
GIVE SAFETY THE RIGHT OF WAY
GIVE SAFETY THE RIGHT OF WAY.................................................1-1

1
1-1
1-
GIVE SAFETY THE RIGHT OF WAY EAU00021
Motorcycles are fascinating vehicles, which can give you an unsurpassed feeling of power and
freedom. However, they also impose certain limits, which you must accept; even the best motorcycle
does not ignore the laws of physics.
Regular care and maintenance are essential for preserving your motorcycle’s value and operating
condition. Moreover, what is true for the motorcycle is also true for the rider: good performance
depends on being in good shape. Riding under the influence of medication, drugs and alcohol is, of
course, out of the question. Motorcycle riders - more than car drivers - must always be at their mental
and physical best. Under the influence of even small amounts of alcohol, there is a tendency to take
dangerous risks.
Protective clothing is as essential for the motorcycle rider as seat belts are for car drivers and
passengers. Always wear a complete motorcycle suit (whether made of leather or tear-resistant
synthetic materials with protectors), sturdy boots, motorcycle gloves and a properly fitting helmet.
Optimum protective wear, however, should not encourage carelessness. Though full-coverage
helmets and suits, in particular, create an illusion of total safety and protection, motorcyclists will
always be vulnerable. Riders who lack critical self-control run the risk of going too fast and are apt to
take chances. This is even more dangerous in wet weather. The good motorcyclist rides safely,
predictably and defensively - avoiding all dangers, including those caused by others.
Enjoy your ride!
Give safety the right of way

2
DESCRIPTION
Left view.............................................................................................2-1
Right view...........................................................................................2-2
Controls/Instruments..........................................................................2-3

2-1
2
EAU00026
2-
DESCRIPTION
Left view
1.Headlight (page 6-26)
2.Helmet holder (page 3-15)
3.Seat lock (page 3-15)
4.Luggage strap hook
5.Final gear case
6.Rear shock absorber spring
preload adjusting ring (page 3-17)
7.Shift pedal (page 3-11)

DESCRIPTION
2-2
2
Right view
8.Tail/brake light (page 6-19)
9.Fuse boxes (page 6-25)
10.Seat (page 3-15)
11.Tool kit (page 6-1)
12.Air filter (page 6-11)
13.Front fork spring preload
adjusting bolt (page 3-16)
14.Engine oil level window (page 6-8)
15.Rear brake pedal (page 3-11)

DESCRIPTION
2-3
2
Controls/Instruments
1.Clutch lever (page 3-10)
2.Left handlebar switches (page 3-9)
3.Starter (choke) “ ” (page 3-14)
4.Speedometer (page 3-6)
5.Tachometer (page 3-6)
6.Fuel gauge (page 3-8)
7.Digital clock (page 3-8)
8.Right handlebar switches (page 3-10)
9.Front brake lever (page 3-11)
10.Throttle grip (page 6-14)
11.Main switch/steering lock (page 3-1)

3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch/steering lock......................................3-1
Indicator lights ......................................................3-3
Oil level indicator circuit check..............................3-4
Fuel indicator circuit check ...................................3-5
Speedometer........................................................3-6
Tachometer...........................................................3-6
Diagnosis device...................................................3-7
Antitheft alarm (optional) ......................................3-7
Fuel gauge............................................................3-8
Digital clock...........................................................3-8
Handlebar switches ..............................................3-9
Clutch lever.........................................................3-10
Shift pedal...........................................................3-11
Front brake lever ................................................ 3-11
Rear brake pedal................................................ 3-11
Fuel tank cap ..................................................... 3-12
Fuel.................................................................... 3-13
Fuel tank breather hose (for Germany only)...... 3-14
Starter (choke) “ ”........................................... 3-14
Seat.................................................................... 3-15
Helmet holder..................................................... 3-15
Storage compartment ........................................ 3-16
Front fork adjustment ......................................... 3-16
Rear shock absorber adjustment....................... 3-17
Sidestand........................................................... 3-18
Sidestand/clutch switch operation check............ 3-18

3-1
3
EAU00027
3-
INSTRUMENT AND CONTROL FUNCTIONS
EAU00029*
Main switch/steering lock
The main switch controls the ignition
and lighting systems. Its operation is
described below.
EAU00036
ON
Electrical circuits are switched on. The
engine can be started. The key cannot
be removed in this position.
EAU00038
OFF
All electrical circuits are switched off.
The key can be removed in this posi-
tion.
EAU00040
LOCK
The steering is locked in this position
and all electrical circuits are switched
off. The key can be removed in this po-
sition.
To lock the steering, turn the handle-
bars all the way to the left. While push-
ing the key into the main switch, turn it
from “OFF” to “LOCK” and remove it.
To release the lock, turn the key to
“OFF” while pushing.
EW000016
WARNING
@
Never turn the key to “OFF” or
“LOCK” when the motorcycle is
moving. The electrical circuits will
be switched off which may result in
loss of control or an accident. Be
sure the motorcycle is stopped be-
fore turning the key to “OFF” or
“LOCK”.
@
1. Push
2. Turn

INSTRUMENT AND CONTROL FUNCTIONS
3-2
3
EAU01590
(Parking)
The steering is locked in this position,
and the taillight and auxiliary light come
on but all other circuits are off. The key
can be removed in this position.
To use the parking position, first lock
the steering, then turn the key to “ ”.
Do not use this position for an extend-
ed length of time as the battery may
discharge.

INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
EAU00056
Indicator lights EAU00058
Turn indicator lights “ ” / “ ”
The corresponding indicator flashes
when the turn switch is moved to the
left or right.
EAU01154
Fuel indicator light “ ”
When the fuel level drops below ap-
proximately 5 L, this light will come on.
When this light comes on, fill the tank at
the first opportunity. This light circuit
can be checked by the procedure on
page 3-5.
EAU00061
Neutral indicator light “ ”
This indicator comes on when the
transmission is in neutral.
EAU00063
High beam indicator light “ ”
This indicator comes on when the
headlight high beam is used.
EAU01313
Oil level indicator light “ ”
This indicator comes on when the oil
level is low. This light circuit can be
checked by the procedure on page 3-4.
EC000000
CAUTION:
@
Do not run the motorcycle until you
know it has sufficient engine oil.
@
NOTE:
@
Even if the oil is filled to the specified
level, the indicator light may flicker
when riding on a slope or during sud-
den acceleration or deceleration, but
this is normal.
@
1. Left turn indicator light “ ”
2. Fuel indicator light “ ”
3. Neutral indicator light “ ”
4. High beam indicator light “ ”
5. Oil level indicator light “ ”
6. Right turn indicator light “ ”

INSTRUMENT AND CONTROL FUNCTIONS
3-4
3
EAU00071
Oil level indicator circuit check
CB-48E Turn the main switch to “ON” and
the engine stop switch to “ ”.
Oil level indicator light
does not come on. Oil level indicator light comes on.
Check engine oil level.
Oil level indicator light
comes on. Oil level indicator light does not come on.
Engine oil level and
electrical circuit are OK.
Go ahead with riding.
Putthetransmissioninneutralor
apply the clutch lever, then push
the start switch.
Oil level
is OK.
Supply
engine oil.
Oil level
is low.
Ask a Yamaha dealer to
inspect electrical circuit.

INSTRUMENT AND CONTROL FUNCTIONS
3-5
3
EAU00085
Fuel indicator circuit check
CB-46E Turn the mainswitch to“ON”and the
engine stop switch to “ ”.
Fuel indicator light does
not come on. Fuel indicator light comes on.
Check the fuel level.
Fuel indicator light
comes on. Fuel indicator light does not come on.
Fuel level and electrical
circuit are OK.
Go ahead with riding.
Putthetransmissioninneutralor
apply the clutch lever, then push
the start switch.
Fuel level
is OK.
Supply fuel.
Fuel level
is low.
Ask a Yamaha dealer to
inspect electrical circuit.

INSTRUMENT AND CONTROL FUNCTIONS
3-6
3
EAU00094
Speedometer
The speedometer shows riding speed.
This speedometer is equipped with an
odometer and trip odometer. The trip
odometer can be reset to “0” with the
reset button. Use the trip odometer to
estimate how far you can ride on a tank
of fuel. This information will enable you
to plan fuel stops in the future.
EAU00101
Tachometer
This model is equipped with an electric
tachometer so the rider can monitor the
engine speed and keep it within the
ideal power range. EC000003
CAUTION:
@
Do not operate in the red zone.
Red zone: 9,500 r/min and above
@
1. Tripmeter
2. Odometer
3. Reset button
1. Tachometer
2. Red zone