2002 YAMAHA XT500E brake pads
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PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit ................................................ 6-1
Periodic maintenance and lubrication chart ..... 6-3
Removing and installing the cowling
and panels .................................................... 6-6
Checking the spark plug .................................. 6-8
Engine oil and oil filter element ...................... 6-10
Cleaning the air filter element ........................ 6-13
Adjusting the carburetor ................................. 6-14
Adjusting the engine idling speed ................... 6-15
Adjusting the throttle cable free play .............. 6-16
Adjusting the valve clearance ........................ 6-16
Tires ............................................................... 6-16
Spoke wheels ................................................ 6-19
Adjusting the clutch lever free play ................ 6-20
Adjusting the brake lever free play ................. 6-21
Adjusting the brake pedal position ................. 6-21
Adjusting the rear brake light switch .............. 6-22
Checking the front and rear brake pads ........ 6-22
Checking the brake fluid level ........................ 6-23
Changing the brake fluid ................................ 6-24
Drive chain slack ............................................ 6-25
Lubricating the drive chain ............................. 6-26
Checking and lubricating the cables .............. 6-27Checking and lubricating the throttle grip
and cable .................................................... 6-27
Checking and lubricating the brake and
shift pedals .................................................. 6-28
Checking and lubricating the brake and
clutch levers ................................................ 6-28
Checking and lubricating the sidestand ......... 6-28
Lubricating the rear suspension ..................... 6-29
Checking the front fork ................................... 6-29
Checking the steering .................................... 6-30
Checking the wheel bearings ......................... 6-30
Battery ............................................................ 6-31
Replacing the fuse ......................................... 6-32
Replacing the headlight bulb ......................... 6-33
Replacing a turn signal light bulb ................... 6-35
Replacing the tail/brake light bulb .................. 6-35
Supporting the motorcycle ............................. 6-36
Front wheel ................................................... 6-37
Rear wheel ..................................................... 6-39
Troubleshooting ............................................. 6-41
Troubleshooting chart .................................... 6-42
6
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PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU03685
Periodic maintenance and lubrication chart
Periodic maintenance and lubrication chartNOTE:
8The annual checks must be performed every year, except if a kilometer-based maintenance is performed instead.
8From 50,000 km, repeat the maintenance intervals starting from 10,000 km.
8Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and
technical skills.NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (× 1,000 km)
ANNUAL
CHECK
1 10203040
1
*Fuel line•Check fuel hoses for cracks or damage.√√√√ √
2 Spark plug•Check condition.
•Clean and regap.√√
•Replace.√√
3*Valves•Check valve clearance.
•Adjust.√√√√
4 Air filter element•Clean.√√
•Replace.√√
5 Clutch•Check operation.
•Adjust.√√√√√
6*Front brake•Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-5.)√√√√√ √
•Replace brake pads.Whenever worn to the limit
7*Rear brake•Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-5.)√√√√√ √
•Replace brake pads.Whenever worn to the limit
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PERIODIC MAINTENANCE AND MINOR REPAIR
6
EW000109
wA soft or spongy feeling in the
brake pedal can indicate the pres-
ence of air in the hydraulic system.
If there is air in the hydraulic sys-
tem, have a Yamaha dealer bleed
the system before operating the
motorcycle. Air in the hydraulic
system will diminish the braking
performance, which may result in
loss of control and an accident.
EAU00721
Checking the front and rear
brake padsFront and rear brake pads, checkingThe front and rear brake pads must
be checked for wear at the intervals
specified in the periodic maintenance
and lubrication chart.
EAU00713
Adjusting the rear brake light
switchRear brake light switch, adjustingThe rear brake light switch, which is
activated by the brake pedal, is prop-
erly adjusted when the brake light
comes on just before braking takes
effect. If necessary, adjust the brake
light switch as follows.
Turn the adjusting nut while holding
the rear brake light switch in place.
To make the brake light come on ear-
lier, turn the adjusting nut in direction
a. To make the brake light come on
later, turn the adjusting nut in direc-
tion b.
21
a
b
1. Rear brake light switch
2. Adjusting nut
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PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU03938
Front brake pads
Each front brake pad is provided with
wear indicator grooves, which allow
you to check the brake pad wear
without having to disassemble the
brake. To check the brake pad wear,
check the wear indicator grooves. If a
brake pad has worn to the point that
the wear indicator grooves have
almost disappeared, have a Yamaha
dealer replace the brake pads as a
set.
1
1
1. Wear indicator groove (×3)
EAU03774
Checking the brake fluid
levelBrake fluid level, checkingInsufficient brake fluid may allow air
to enter the brake system, possibly
causing it to become ineffective.
Before riding, check that the brake
fluid is above the minimum level mark
and replenish if necessary. A low
brake fluid level may indicate worn
brake pads and/or brake system
leakage. If the brake level is low, be
sure to check the brake pads for
wear and the brake system for leak-
age.
1
1. Minimum level mark
EAU04288
Rear brake pads
The rear brake is provided with a
check plug, which, if it is removed,
allows you to check the brake pad
wear without having to disassemble
the brake. To check the brake pad
wear, check the position of the wear
indicator while applying the brake. If
a brake pad has worn to the point
that the wear indicator almost touch-
es the brake disc, have a Yamaha
dealer replace the brake pads as a
set.
1
2
1. Check plug
2. Wear indicator
FRONT
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PERIODIC MAINTENANCE AND MINOR REPAIR
6 Observe these precautions:
8When checking the fluid level,
make sure that the top of the
brake fluid reservoir is level.
8Use only the recommended qual-
ity brake fluid, otherwise the rub-
ber seals may deteriorate, caus-
ing leakage and poor braking
performance.8Refill with the same type of brake
fluid. Mixing fluids may result in a
harmful chemical reaction and
lead to poor braking perfor-
mance.
8Be careful that water does not
enter the brake fluid reservoir
when refilling. Water will signifi-
cantly lower the boiling point of
the fluid and may result in vapor
lock.
8Brake fluid may deteriorate paint-
ed surfaces or plastic parts.
Always clean up spilled fluid
immediately.
8As 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
suddenly, have a Yamaha dealer
check the cause.
EAU03976
Changing the brake fluidBrake fluid, changingHave a Yamaha dealer change the
brake fluid at the intervals specified in
the NOTE after the periodic mainte-
nance and lubrication chart. In addi-
tion, have the oil seals of the master
cylinders and calipers as well as the
brake hoses replaced at the intervals
listed below or whenever they are
damaged or leaking.
8Oil seals: Replace every two
years.
8Brake hoses: Replace every four
years.
1
1. Minimum level markREARRecommended brake fluid:
DOT 4
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PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU00897
Front wheel RemovingTo remove the front wheel
EW000122
w8It is advisable to have a
Yamaha dealer service the
wheel.
8Securely support the motorcy-
cle so that there is no danger
of it falling over.1. Disconnect the speedometer
cable from the front wheel.
1
1. Speedometer cable
EAU03555
To install the front wheelInstalling1. Install the speedometer gear unit
into the wheel hub so that the
projections mesh with the slots.
2. Lift the wheel up between the
fork legs.
1
1. Speedometer gear unit
2. Loosen the wheel axle holder
nuts, then the wheel axle.
3. Lift the front wheel off the ground
according to the procedure on
page 6-36.
4. Pull the wheel axle out, and then
remove the wheel.
ECA00048
cCDo not apply the brake after the
wheel has been removed together
with the brake disc, otherwise the
brake pads will be forced shut.
1
2
1. Wheel axle holder nut (×4)
2. Wheel axle
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PERIODIC MAINTENANCE AND MINOR REPAIR
6
NOTE:
Make sure that there is enough
space between the brake pads
before inserting the brake disc and
that the slot in the speedometer gear
unit fits over the retainer on the fork
leg.3. Install the wheel axle.
4. Lower the front wheel so that it is
on the ground.
5. Tighten the wheel axle to the
specified torque.7. After tightening the holder nuts,
while applying the front brake,
push down on the handlebars
several times to check if the front
fork compresses and rebounds
smoothly.
8. Connect the speedometer cable.
1
1. Retainer
6. Tighten the axle holder nuts to
the specified tightening torque.
Tighten the upper nuts first and
then lower ones. When tightened
in this sequence, there should be
a gap formed at the bottom of
the axle holder.
2 1
a
1. Upper nut (×2)
2. Lower nut (×2)
a. Gap
Tightening torque:
Wheel axle:
59 Nm (5.9 m0kgf)
Tightening torque:
Axle holder nut:
9 Nm (0.9 m0kgf)
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PERIODIC MAINTENANCE AND MINOR REPAIR
6 6. Push the wheel forward, and
then remove the drive chain from
the rear sprocket.
NOTE:
The drive chain does not need to be
disassembled in order to remove and
install the wheel.7. Pull the wheel axle out, and then
remove the wheel.
ECA00048
cCDo not apply the brake after the
wheel has been removed together
with the brake disc, otherwise the
brake pads will be forced shut.
EAU01136
To install the rear wheelInstall1. Install the drive chain onto the
rear sprocket, and then insert the
wheel axle from the left-hand
side.NOTE:
8Make sure that there is enough
space between the brake pads
before inserting the brake disc
between the brake pads.
8Make sure that the drive chain
adjusting plates are installed with
the punched sides facing to the
outside.2. Install the swingarm end bolts.
3. Adjust the drive chain slack.
(See page 6-25 for drive chain
slack adjustment procedures.)
4. Tighten the axle nut, brake
caliper bracket bolt and
swingarm end bolts to the speci-
fied torques.
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