2001 YAMAHA XJ900S brake

DESCRIPTION
2-2
2
Right view8. Tail/brake light
9. Fuse boxes (page 6-29)
10. Seat (page 3-11)
11. Owner’s tool kit (page 6-1)
12. Air filter element (page 6-13)13. Front fork spring preload
adjusting bolt (page 3-13)
14. Engine oil level check window (page 6-8)
15. Brake pedal (page 3-8)
E_4km.book Page 2 Thursday, September 7, 2000 9:32 AM

DESCRIPTION
2-3
2
Controls and instruments1. Clutch lever (page 3-7)
2. Left handlebar switches (page 3-6)
3. Starter (choke) lever (page 3-10)
4. Speedometer unit (page 3-3)
5. Tachometer (page 3-4)
6. Fuel gauge (page 3-5)7. Clock (page 3-5)
8. Right handlebar switches (page 3-7)
9. Brake lever (page 3-8)
10. Throttle grip (page 6-16)
11. Main switch/steering lock (page 3-1)
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3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch/steering lock ..................................... 3-1
Indicator and warning lights ................................ 3-2
Speedometer unit ................................................ 3-3
Tachometer .......................................................... 3-4
Self-diagnosis device ........................................... 3-4
Anti-theft alarm (optional) .................................... 3-5
Fuel gauge ........................................................... 3-5
Clock .................................................................... 3-5
Handlebar switches ............................................. 3-6
Clutch lever .......................................................... 3-7
Shift pedal ............................................................ 3-8
Brake lever .......................................................... 3-8Brake pedal ......................................................... 3-8
Fuel tank cap ...................................................... 3-9
Fuel ..................................................................... 3-9
Fuel tank breather hose (for Germany only) ..... 3-10
Starter (choke) lever .......................................... 3-10
Seat ................................................................... 3-11
Helmet holder .................................................... 3-11
Storage compartment ....................................... 3-12
Adjusting the front fork ...................................... 3-13
Adjusting the shock absorber assembly ............ 3-13
Sidestand .......................................................... 3-15
Ignition circuit cut-off system ............................. 3-15
E_4km.book Page 1 Thursday, September 7, 2000 9:32 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-8
3
EAU00157
Shift pedal The shift pedal is located on the left
side of the engine and is used in com-
bination with the clutch lever when
shifting the gears of the 5-speed con-
stant-mesh transmission equipped on
this motorcycle.
EAU00160
Brake lever The brake lever is located at the right
handlebar grip. To apply the front
brake, pull the lever toward the handle-
bar grip.
The brake lever is equipped with a posi-
tion adjusting nut. To adjust the distance
between the brake lever and the han-
dlebar grip, turn the adjusting nut while
holding the lever pushed away from the
handlebar grip. Make sure that the mark
“ ” on the adjusting nut is aligned with
the mark “ ” on the brake lever.
EAU00162
Brake pedal The brake pedal is on the right side of
the motorcycle. To apply the rear
brake, press down on the brake pedal.
1. Shift pedal
1. Brake lever
2. Brake lever position adjusting nut
3. Properly aligned marks
a. Adjusting range
1. Brake pedal
E_4km.book Page 8 Thursday, September 7, 2000 9:32 AM

4-1
4
EAU01114
4-PRE-OPERATION CHECKSThe condition of a vehicle is the owner’s responsibility. Vital components can start to deteriorate quickly and unexpectedly,
even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid leakage or loss
of tire air pressure could have serious consequences. Therefore, it is very important, in addition to a thorough visual inspec-
tion, to check the following points before each ride.
EAU03439
Pre-operation check list
ITEM CHECKS PAGE
Fuel• Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.3-9–3-10
Engine oil• Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage.6-8
Final gear oil• Check vehicle for oil leakage. 6-11–6-12
Front brake• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check fluid level in reservoir.
• If necessary, add recommended brake fluid to specified level.
• Check hydraulic system for leakage.6-21–6-23
Rear brake• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check fluid level in reservoir.
• If necessary, add recommended brake fluid to specified level.
• Check hydraulic system for leakage.6-21–6-23
Clutch• Check operation.
• Lubricate cable if necessary.
• Check lever free play.
• Adjust if necessary.6-20
Throttle grip• Make sure that operation is smooth.
• Lubricate throttle grip, housing and cables if necessary.
• Check free play.
• If necessary, have Yamaha dealer make adjustment.6-16, 6-23–6-24
Control cables• Make sure that operation is smooth.
• Lubricate if necessary.6-23
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PRE-OPERATION CHECKS
4-2
4
NOTE:@ Pre-operation checks should be made each time the motorcycle is used. Such an inspection can be accomplished in a very
short time; and the added safety it assures is more than worth the time involved. @
EWA00033
WARNING
@ If any item in the Pre-operation check list is not working properly, have it inspected and repaired before operating
the motorcycle. @Wheels and tires• Check for damage.
• Check tire condition and tread depth.
• Check air pressure.
• Correct if necessary.6-17–6-20
Brake and shift pedals• Make sure that operation is smooth.
• Lubricate pedal pivoting points if necessary.6-24
Brake and clutch levers• Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary.6-24
Centerstand, sidestand• Make sure that operation is smooth.
• Lubricate pivots if necessary.6-25
Chassis fasteners• Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.—
Instruments, lights, signals
and switches• Check operation.
• Correct if necessary.—
Sidestand switch• Check operation of ignition circuit cut-off system.
• If system is defective, have Yamaha dealer check vehicle.3-15 ITEM CHECKS PAGE
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6
PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit .................................................... 6-1
Periodic maintenance and lubrication chart ......... 6-2
Removing and installing cowlings ........................ 6-5
Checking the spark plugs .................................... 6-7
Engine oil and oil filter cartridge .......................... 6-8
Final gear oil ...................................................... 6-11
Cleaning the air filter element ............................ 6-13
Adjusting the carburetors ................................... 6-15
Adjusting the engine idling speed ...................... 6-15
Adjusting the throttle cable free play .................. 6-16
Adjusting the valve clearance ............................ 6-17
Tires ................................................................... 6-17
Wheels ............................................................... 6-20
Adjusting the clutch lever free play .................... 6-20
Adjusting the rear brake light switch .................. 6-21
Checking the front and rear brake pads ............. 6-21
Checking the brake fluid level ............................ 6-22
Changing the brake fluid .................................... 6-23
Checking and lubricating the cables .................. 6-23Checking and lubricating the throttle grip and
cable ............................................................... 6-23
Checking and lubricating the brake and
shift pedals ...................................................... 6-24
Checking and lubricating the brake and
clutch levers .................................................... 6-24
Checking and lubricating the centerstand and
sidestand ......................................................... 6-25
Checking the front fork ...................................... 6-25
Checking the steering ....................................... 6-26
Checking the wheel bearings ............................ 6-27
Battery ............................................................... 6-27
Replacing the fuses .......................................... 6-29
Replacing a headlight bulb ................................ 6-30
Front wheel ....................................................... 6-31
Rear wheel ........................................................ 6-33
Troubleshooting ................................................. 6-35
Troubleshooting chart ........................................ 6-36
E_4km.book Page 1 Thursday, September 7, 2000 9:32 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-2
6
EAU03540
Periodic maintenance and lubrication chart
NOTE:@ l
The annual checks must be performed every year, except if a kilometer-based maintenance is performed instead.
l
From 50,000 km, repeat the maintenance intervals starting from 10,000 km.
l
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and techni-
cal skills.
@CP-03ENO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (´1,000 km)
ANNUAL
CHECK
1 10203040
1
*Fuel line• Check fuel hoses for cracks or damage.ÖÖÖÖ Ö
2*Fuel filter• Check condition.ÖÖ
3 Spark plugs• Check condition.
• Clean and regap.ÖÖ
• Replace.ÖÖ
4*Valves• Check valve clearance.
•Adjust.Every 20,000 km
5 Air filter element•Clean.ÖÖ
• Replace.ÖÖ
6Clutch• Check operation.
•Adjust.ÖÖÖÖÖ
7*Front brake• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-4.)ÖÖÖÖÖ Ö
• Replace brake pads. Whenever worn to the limit
8*Rear brake• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-4.)ÖÖÖÖÖ Ö
• Replace brake pads. Whenever worn to the limit
9*Brake hoses• Check for cracks or damage.ÖÖÖÖ Ö
• Replace. (See NOTE on page 6-4.) Every 4 years
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