
6
PERIODIC MAINTENANCE AND MINOR REPAIR
Tool kit................................................................... 6-1
Periodic maintenance and lubrication ................... 6-3
Spark plug inspection ........................................... 6-6
Engine oil .............................................................. 6-7
Transfer case oil .................................................. 6-10
Air filter ............................................................... 6-11
Carburetor adjustment ........................................ 6-13
Idle speed adjustment ........................................ 6-13
Throttle cable free play inspection ...................... 6-14
Valve clearance adjustment ................................ 6-14
Tires .................................................................... 6-15
Wheels ................................................................ 6-17
Clutch lever free play adjustment........................ 6-17
Front brake lever free play adjustment ................ 6-18
Rear brake pedal height adjustment ................... 6-19
Brake light switch adjustment ............................. 6-19
Checking the front and rear brake pads.............. 6-20Inspecting the brake fluid level ........................... 6-21
Brake fluid replacement ..................................... 6-22
Drive belt slack check ........................................ 6-22
Drive belt slack adjustment ................................ 6-23
Brake and shift pedal lubrication ........................ 6-24
Brake and clutch lever lubrication ...................... 6-25
Sidestand lubrication.......................................... 6-25
Front fork inspection ........................................... 6-26
Steering inspection ............................................ 6-26
Wheel bearings .................................................. 6-27
Battery................................................................ 6-27
Fuse replacement .............................................. 6-28
Headlight bulb replacement ............................... 6-29
Turn signal and tail/brake light bulb
replacement ..................................................... 6-31
Troubleshooting .................................................. 6-31
Troubleshooting chart ......................................... 6-32
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-28
6 Battery storage
When the motorcycle is not used for a
month or longer, remove the battery,
fully charge it and store it in a cool, dry
place.
EC000102
CAUTION:@ l
Completely recharge the bat-
tery before storing. Storing a
discharged battery can cause
permanent battery damage.
l
Use a battery charger designed
for a sealed-type (MF) battery.
Using a conventional battery
charger will cause battery dam-
age. If you do not have a sealed-
type battery charger, contact
your Yamaha dealer.
l
Always make sure the connec-
tions are correct when reinstall-
ing the battery.
@
EAU01749
Fuse replacementThe fuse boxes are located behind the
left side cover. Remove the bolt and
pull outward to remove the cover.
If a fuse is blown, turn off the main
switch and the switch of the circuit in
question. Install a new fuse of proper
amperage. Turn on the switches and
see if the electrical device operates. If
the fuse immediately blows again, con-
sult a Yamaha dealer.
EC000103
CAUTION:@ Do not use fuses of higher amper-
age rating than those recommend-
ed. Substitution of a fuse of
improper rating can cause extensive
electrical system damage and pos-
sibly a fire. @
1. Bolt
1. Signaling system fuse
2. Ignition fuse
3. Headlight fuse
4. Carburetor heater fuse
5. Odometer fuse
6. Spare fuse (´ 3)
E_5ja_Periodic.fm Page 28 Saturday, October 16, 1999 10:12 AM

10-INDEXAAdjusting rear shock absorber
preload ................................................ 3-14
Air filter .................................................. 6-11
Antitheft alarm (optional) ..........................3-4BBattery ................................................... 6-27
Brake and clutch lever lubrication........... 6-25
Brake and shift pedal lubrication ............ 6-24
Brake fluid replacement ......................... 6-22
Brake light switch adjustment ................. 6-19CCarburetor adjustment ........................... 6-13
Care.........................................................7-1
Checking the front and rear brake
pads .................................................... 6-20
Clutch lever ..............................................3-7
Clutch lever free play adjustment ........... 6-17
Controls/Instruments ................................2-3DDiagnosis device......................................3-4
Digital clock..............................................3-5
Dimmer switch .........................................3-6
Drive belt slack adjustment .................... 6-23
Drive belt slack check ............................ 6-22EEngine break-in........................................5-5
Engine oil .................................................6-7
Engine stop switch ...................................3-6
Engine trouble indicator light ....................3-2
FFront brake lever ..................................... 3-8
Front brake lever free play
adjustment .......................................... 6-18
Front fork inspection .............................. 6-26
Fuel ......................................................... 3-9
Fuel cock ............................................... 3-11
Fuel gauge .............................................. 3-4
Fuel level indicator light ........................... 3-2
Fuel tank breather hose ......................... 3-10
Fuel tank cap ........................................... 3-9
Fuse replacement.................................. 6-28GGive safety the right of way ..................... 1-1HHandlebar switches ................................. 3-6
Dimmer switch ................................... 3-6
Engine stop switch ............................. 3-6
Horn switch ........................................ 3-6
Lights switch ...................................... 3-6
Pass switch ........................................ 3-6
Start switch ........................................ 3-7
Turn signal switch .............................. 3-6
Headlight bulb replacement ................... 6-29
Helmet holder ........................................ 3-13
High beam indicator light ......................... 3-2
Horn switch ............................................. 3-6IIdentification number records................... 9-1
Idle speed adjustment ........................... 6-13
Indicator lights ..........................................3-2
Engine trouble indicator light ...............3-2
Fuel level indicator light ......................3-2
High beam indicator light ....................3-2
Neutral indicator light ..........................3-2
Turn indicator light ..............................3-2
Inspecting the brake fluid level ...............6-21KKey identification number .........................9-1LLeft view...................................................2-1
Lights switch ............................................3-6MMain switch/steering lock .........................3-1
Model label ..............................................9-2NNeutral indicator light ...............................3-2PParking.....................................................5-6
Pass switch ..............................................3-6
Periodic maintenance and lubrication .......6-3
Pre-operation check list ............................4-1RRear brake pedal .....................................3-8
Rear brake pedal height adjustment.......6-19
Recommended shift points
(for Switzerland only) .............................5-5
Rider seat ..............................................3-13
Right view ................................................2-2
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