Page 60 of 96

PERIODIC MAINTENANCE AND MINOR REPAIR
6-23
6
l
Brake fluid may deteriorate paint-
ed surfaces or plastic parts. Al-
ways clean up spilled fluid
immediately.
l
As the brake pads wear, it is nor-
mal for the brake fluid level to
gradually go down. However, if the
brake fluid level goes down sud-
denly, have a Yamaha dealer
check the cause.
EAU03238
Changing the brake fluidHave a Yamaha dealer change the
brake fluid at the intervals specified in
the periodic maintenance and lubrica-
tion chart. In addition, have the oil seals
of the brake master cylinder and caliper
as well as the brake hose replaced at
the intervals listed below or whenever it
is damaged or leaking.l
Oil seals: Replace every two
years.
l
Brake hose: Replace every four
years.
EAU02962
Checking and lubricating the
cablesThe operation of all control cables and
the condition of the cables should be
checked before each ride, and the ca-
bles and cable ends should be lubricat-
ed if necessary. If a cable is damaged
or does not move smoothly, have a
Yamaha dealer check or replace it.
EW000112
WARNING
@ Damage to the outer sheath may in-
terfere with proper cable operation
and will cause the inner cable to
rust. Replace a damaged cable as
soon as possible to prevent unsafe
conditions. @
Recommended lubricant:
Engine oil
E_3bt.book Page 23 Thursday, September 7, 2000 10:01 AM
Page 61 of 96

PERIODIC MAINTENANCE AND MINOR REPAIR
6-24
6
EAU03209
Checking and lubricating the
throttle grip and cableThe operation of the throttle grip and
the condition of the throttle cable
should be checked before each ride,
and the cable should be lubricated or
replaced if necessary.NOTE:@ Since the throttle grip must be removed
to access the throttle cable end, the
throttle grip and the cable should al-
ways be lubricated at the same time. @1. Remove the throttle grip by remov-
ing the screws.
2. Disconnect the throttle cable, hold
it up, and then apply several drops
of oil to the cable end, allowing it to
trickle into the sheath.
3. Connect the throttle cable, and
then grease the inside of the throt-
tle grip housing.
4. Grease the metal-to-metal contact
surface of the throttle grip, and
then install the grip by installing
the screws.Recommended lubricant:
Throttle cable:
Engine oil
Throttle grip housing and grip:
Lithium-soap-based grease
(all-purpose grease)
E_3bt.book Page 24 Thursday, September 7, 2000 10:01 AM
Page 64 of 96

PERIODIC MAINTENANCE AND MINOR REPAIR
6-27
6
EAU02939
Checking the front forkThe condition and operation of the front
fork must be checked as follows at the
intervals specified in the periodic main-
tenance and lubrication chart.
To check the condition
EW000115
WARNING
@ Securely support the motorcycle so
that there is no danger of it falling
over. @Check the inner tubes for scratches,
damage and excessive oil leakage.To check the operation
1. Place the motorcycle on a level
surface and hold it in an upright
position.
2. While applying the front brake,
push down hard on the handle-
bars several times to check if the
front fork compresses and re-
bounds smoothly.
EC000098
CAUTION:@ If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-
pair it. @
EAU00794
Checking the steeringWorn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as fol-
lows at the intervals specified in the pe-
riodic maintenance and lubrication
chart.
1. Place a stand under the engine to
raise the front wheel off the
ground.
EW000115
WARNING
@ Securely support the motorcycle so
that there is no danger of it falling
over. @
E_3bt.book Page 27 Thursday, September 7, 2000 10:01 AM
Page 92 of 96

10-INDEXAAir filter element, cleaning ...................... 6-11BBattery ................................................... 6-29
Brake and clutch levers, checking and
lubricating ............................................ 6-25
Brake and shift pedals, checking and
lubricating ............................................ 6-25
Brake fluid, changing ............................. 6-23
Brake fluid level, checking...................... 6-22
Brake lever...............................................3-4
Brake lever free play, adjusting .............. 6-19
Brake light switch, adjusting ................... 6-21
Brake pads and shoes, checking ........... 6-21
Brake pedal..............................................3-4
Brake pedal position and free play,
adjusting .............................................. 6-19CCables, checking and lubricating............ 6-23
Carburetors, adjusting............................ 6-13
Care.........................................................7-1
Clutch lever ..............................................3-3
Clutch lever free play, adjusting ............. 6-18
Conversion table ......................................8-5DDimmer switch .........................................3-2
EEngine break-in ....................................... 5-4
Engine oil and oil filter element ................ 6-7
Engine stop switch................................... 3-3FFinal gear oil ............................................ 6-9
Front fork, checking ............................... 6-27
Fuel ......................................................... 3-5
Fuel consumption, tips for reducing ......... 5-4
Fuel reserve switch.................................. 3-3
Fuel tank cap ........................................... 3-5
Fuses, replacing .................................... 6-31HHandlebar switches ................................. 3-2
Headlight bulb, replacing ....................... 6-31
Helmet holder .......................................... 3-9
High beam indicator light ......................... 3-1
Horn switch ............................................. 3-2IIdentification numbers ............................. 9-1
Idling speed, adjusting ........................... 6-13
Ignition circuit cut-off system.................. 3-10
Indicator lights ......................................... 3-1KKey identification number ........................ 9-1
LLight switch ..............................................3-3MMain switch ..............................................3-1
Model label ..............................................9-2NNeutral indicator light ...............................3-1PParking.....................................................5-5
Part locations ...........................................2-1
Pass switch ..............................................3-2
Periodic maintenance and lubrication
chart ......................................................6-2
Pre-operation check list ............................4-1SSafety information ....................................1-1
Seats .......................................................3-7
Passenger seat...................................3-7
Rider seat ...........................................3-8
Shifting .....................................................5-3
Shift pedal ................................................3-4
Shift points (for Switzerland only) .............5-3
Shock absorber assemblies, adjusting .....3-9
Sidestand ...............................................3-10
Sidestand, checking and lubricating .......6-25
E_3bt.book Page 1 Thursday, September 7, 2000 10:01 AM