brake pads YAMAHA XJ6-S 2011 Owners Manual

TABLE OF CONTENTSSAFETY INFORMATION ..................1-1
DESCRIPTION ..................................2-1
Left view ..........................................2-1
Right view ........................................2-2
Controls and instruments.................2-3
INSTRUMENT AND CONTROL
FUNCTIONS.......................................3-1
Immobilizer system .........................3-1
Main switch/steering lock ................3-2
Indicator lights and warning
lights ............................................3-4
Multi-function meter unit .................3-8
Anti-theft alarm (optional) .............3-11
Handlebar switches ......................3-12
Clutch lever ...................................3-13
Shift pedal .....................................3-13
Brake lever ...................................3-14
Brake pedal ..................................3-14
ABS (for ABS models) ..................3-14
Fuel tank cap ................................3-15
Fuel ...............................................3-16
Fuel tank breather/overflow
hose ..........................................3-17
Catalytic converter ........................3-17
Seat ..............................................3-18
Helmet holder ...............................3-19
Storage compartment ...................3-19
Handlebar position ........................3-20
Rear view mirrors .........................3-20Adjusting the shock absorber
assembly ................................... 3-21
Sidestand ..................................... 3-22
Ignition circuit cut-off system ........ 3-22
FOR YOUR SAFETY –
PRE-OPERATION CHECKS............. 4-1
OPERATION AND IMPORTANT
RIDING POINTS................................. 5-1
Starting the engine ......................... 5-1
Shifting ........................................... 5-2
Tips for reducing fuel
consumption ............................... 5-3
Engine break-in .............................. 5-3
Parking ........................................... 5-4
PERIODIC MAINTENANCE AND
ADJUSTMENT................................... 6-1
Owner’s tool kit ............................... 6-2
Periodic maintenance chart for
the emission control system ....... 6-3
General maintenance and
lubrication chart .......................... 6-4
Removing and installing cowlings
and panels .................................. 6-8
Checking the spark plugs ............. 6-10
Engine oil and oil filter cartridge ... 6-11
Coolant ......................................... 6-14
Replacing the air filter element ..... 6-18Adjusting the engine idling
speed ........................................ 6-19
Checking the throttle grip free
play ........................................... 6-20
Valve clearance ........................... 6-20
Tires ............................................. 6-20
Cast wheels ................................. 6-23
Adjusting the clutch lever free
play ........................................... 6-23
Checking the brake lever free
play ........................................... 6-24
Brake light switches
(for ABS models) ...................... 6-25
Brake light switches
(for non-ABS models) ............... 6-25
Checking the front and rear brake
pads .......................................... 6-25
Checking the brake fluid level ...... 6-26
Changing the brake fluid .............. 6-27
Drive chain slack .......................... 6-27
Cleaning and lubricating
the drive chain .......................... 6-29
Checking and lubricating
the cables ................................. 6-29
Checking and lubricating
the throttle grip and cable ......... 6-30
Checking and lubricating
the brake and shift pedals ........ 6-30
Checking and lubricating
the brake and clutch levers ...... 6-31U36CE2E0.book Page 1 Friday, July 16, 2010 10:34 AM

FOR YOUR SAFETY – PRE-OPERATION CHECKS
4-1
4
EAU15596
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWA11151
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage.
Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided in
this manual, have the vehicle inspected by a Yamaha dealer.Before using this vehicle, check the following points:
ITEM CHECKS PAGE
FuelCheck fuel level in fuel tank.
Refuel if necessary.
Check fuel line for leakage.
Check fuel tank breather/overflow hose for obstructions, cracks or damage, and
check hose connection.3-16, 3-17
Engine oilCheck oil level in engine.
If necessary, add recommended oil to specified level.
Check vehicle for oil leakage.6-11
CoolantCheck coolant level in reservoir.
If necessary, add recommended coolant to specified level.
Check cooling system for leakage.6-14
Front brakeCheck operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check brake pads for wear.
Replace if necessary.
Check fluid level in reservoir.
If necessary, add recommended brake fluid to specified level.
Check hydraulic system for leakage.6-25, 6-26
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FOR YOUR SAFETY – PRE-OPERATION CHECKS
4-2
4
Rear brakeCheck operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check brake pads for wear.
Replace if necessary.
Check fluid level in reservoir.
If necessary, add recommended brake fluid to specified level.
Check hydraulic system for leakage.6-25, 6-26
ClutchCheck operation.
Lubricate cable if necessary.
Check lever free play.
Adjust if necessary.6-23
Throttle gripMake sure that operation is smooth.
Check throttle grip free play.
If necessary, have Yamaha dealer adjust throttle grip free play and lubricate cable
and grip housing.6-20, 6-30
Control cablesMake sure that operation is smooth.
Lubricate if necessary.6-29
Drive chainCheck chain slack.
Adjust if necessary.
Check chain condition.
Lubricate if necessary.6-27, 6-29
Wheels and tiresCheck for damage.
Check tire condition and tread depth.
Check air pressure.
Correct if necessary.6-20, 6-23
Brake and shift pedalsMake sure that operation is smooth.
Lubricate pedal pivoting points if necessary.6-30
Brake and clutch leversMake sure that operation is smooth.
Lubricate lever pivoting points if necessary.6-31
Centerstand, sidestandMake sure that operation is smooth.
Lubricate pivots if necessary.6-31 ITEM CHECKS PAGE
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-4
6
EAU1770C
General maintenance and lubrication chart NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING
ANNUAL
CHECK 1000 km
(600 mi)10000 km
(6000 mi)20000 km
(12000 mi)30000 km
(18000 mi)40000 km
(24000 mi)
1 Air filter elementReplace.√
2ClutchCheck operation.
Adjust.√√√√√
3*Front brakeCheck operation, fluid level and
vehicle for fluid leakage.√√√√√√
Replace brake pads. Whenever worn to the limit
4*Rear brakeCheck operation, fluid level and
vehicle for fluid leakage.√√√√√√
Replace brake pads. Whenever worn to the limit
5*Brake hosesCheck for cracks or damage.√√√√√
Replace. Every 4 years
6*WheelsCheck runout and for damage.√√√√
7*TiresCheck tread depth and for dam-
age.
Replace if necessary.
Check air pressure.
Correct if necessary.√√√√√
8*Wheel bearingsCheck bearing for looseness or
damage.√√√√
9*SwingarmCheck operation and for exces-
sive play.√√√√
Lubricate with lithium-soap-based
grease.Every 50000 km (30000 mi)
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-25
6
EAU50750
Brake light switches (for ABS
models) The brake light, which is activated by
the brake pedal and brake lever, should
come on just before braking takes ef-
fect. If necessary, have a Yamaha deal-
er adjust the brake light switches.
EAU50760
Brake light switches (for non-
ABS models) The brake light, which is activated by
the brake pedal and brake lever, should
come on just before braking takes ef-
fect. If necessary, adjust the rear brake
light switch as follows, but the front
brake light switch should be adjusted
by a Yamaha dealer.
Turn the rear brake light switch adjust-
ing nut while holding the rear brake light
switch in place. To make the brake light
come on earlier, turn the adjusting nut
in direction (a). To make the brake light
come on later, turn the adjusting nut in
direction (b).
EAU22392
Checking the front and rear
brake pads The front and rear brake pads must be
checked for wear at the intervals spec-
ified in the periodic maintenance and
lubrication chart.
EAU22420
Front brake pads
Each front brake pad is provided with a
wear indicator groove, which allows
you to check the brake pad wear with-
out having to disassemble the brake.
To check the brake pad wear, check
the wear indicator groove. If a brake
pad has worn to the point that the wear
1. Rear brake light switch
2. Rear brake light switch adjusting nut
1
2(a)
(b)
1. Brake pad wear indicator groove
1 1
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-26
6 indicator groove has almost disap-
peared, have a Yamaha dealer replace
the brake pads as a set.
EAU22500
Rear brake pads
Check each rear brake pad for damage
and measure the lining thickness. If a
brake pad is damaged or if the lining
thickness is less than 1.5 mm (0.06 in),
have a Yamaha dealer replace the
brake pads as a set.
EAU39371
Checking the brake fluid level Front brake
Rear brake
Insufficient brake fluid may allow air to
enter the brake system, possibly caus-
ing 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 fluid level is low, be sure to check
the brake pads for wear and the brake
system for leakage.
TIPThe rear brake fluid reservoir is located
behind panel A. (See page 6-8.)Observe these precautions:

When checking the fluid level,
make sure that the top of the brake
fluid reservoir is level.


Use only the recommended quality
brake fluid, otherwise the rubber
seals may deteriorate, causing
leakage and poor braking perfor-
mance.


Refill with the same type of brake
fluid. Mixing fluids may result in a
harmful chemical reaction and
lead to poor braking performance.
1. Lining thickness
1 1
1. Minimum level mark
1. Minimum level mark
1
Recommended brake fluid:
DOT 4
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-27
6


Be careful that water does not en-
ter the brake fluid reservoir when
refilling. Water will significantly
lower the boiling point of the fluid
and may result in vapor lock.


Brake fluid may deteriorate paint-
ed surfaces or plastic parts. Al-
ways clean up spilled fluid
immediately.


As the brake pads wear, it is nor-
mal for the brake fluid level to grad-
ually go down. However, if the
brake fluid level goes down sud-
denly, have a Yamaha dealer
check the cause.
EAU22731
Changing the brake fluid Have a Yamaha dealer change the
brake fluid at the intervals specified in
the TIP after the periodic maintenance
and lubrication chart. In addition, have
the oil seals of the master cylinders and
calipers as well as the brake hoses re-
placed at the intervals listed below or
whenever they are damaged or leak-
ing.

Oil seals: Replace every two
years.


Brake hoses: Replace every four
years.
EAU22760
Drive chain slack The drive chain slack should be
checked before each ride and adjusted
if necessary.
EAU22793
To check the drive chain slack
1. Place the motorcycle on the cen-
terstand.
2. Shift the transmission into the neu-
tral position.
3. Spin the rear wheel several times
to locate the tightest portion of the
drive chain.
4. Measure the drive chain slack as
shown.1. Drive chain slack
1
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-40
6
EAU39020
Auxiliary light bulb If the auxiliary light does not come on,
have a Yamaha dealer check the elec-
trical circuit or replace the bulb.
EAU44791
Front wheel (for non-ABS
models)
WARNING
EWA14840
For the ABS model, have a Yamaha
dealer remove and install the wheel.
EAU42642
To remove the front wheel
WARNING
EWA10821
To avoid injury, securely support the
vehicle so there is no danger of it
falling over.1. Loosen the front wheel axle pinch
bolt, then the wheel axle and the
brake caliper bolts.2. Place the vehicle on the center-
stand.
3. Remove the brake caliper on each
side by removing the bolts.
NOTICE: Do not apply the brake
after the brake calipers have
been removed, otherwise the
brake pads will be forced shut.
[ECA11051]
1. Auxiliary light bulb
1
1. Wheel axle
2. Front wheel axle pinch bolt
3. Brake caliper bolt
13
2
U36CE2E0.book Page 40 Friday, July 16, 2010 10:34 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-41
64. Pull the wheel axle out, and then
remove the wheel.
EAU48660
To install the front wheel
1. Lift the wheel up between the fork
legs.
2. Insert the wheel axle.
3. Install the brake calipers by install-
ing the bolts.TIPMake sure that there is enough space
between the brake pads before install-
ing the brake calipers onto the brake
discs.
4. Take the motorcycle off the center-
stand so that the front wheel is on
the ground, and then put the side-
stand down.
5. Tighten the wheel axle, the front
wheel axle pinch bolt and the
brake caliper bolts to the specified
torques.
6. Push down hard on the handlebar
several times to check for proper
fork operation.
EAU44801
Rear wheel (for non-ABS mod-
els)
WARNING
EWA14840
For the ABS model, have a Yamaha
dealer remove and install the wheel.
EAU32874
To remove the rear wheel
WARNING
EWA10821
To avoid injury, securely support the
vehicle so there is no danger of it
falling over.1. Loosen the locknut and drive chain
slack adjusting nut on each side of
the swingarm.
2. Loosen the axle nut.
1. Brake caliper
2. Brake caliper bolt
1 2
Tightening torques:
Wheel axle:
65 Nm (6.5 m·kgf, 47 ft·lbf)
Front wheel axle pinch bolt:
19 Nm (1.9 m·kgf, 14 ft·lbf)
Brake caliper bolt:
40 Nm (4.0 m·kgf, 29 ft·lbf)
U36CE2E0.book Page 41 Friday, July 16, 2010 10:34 AM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-42
6 3. Place the motorcycle on the cen-
terstand.
4. Remove the axle nut.
5. Push the wheel forward, and then
remove the drive chain from the
rear sprocket.
TIPThe drive chain does not need to be
disassembled in order to remove and
install the rear wheel.6. While supporting the brake caliper
and slightly lifting the wheel, pull
the wheel axle out.TIPA rubber mallet may be useful to tap the
wheel axle out.7. Remove the wheel. NOTICE: Do
not apply the brake after the
wheel has been removed to-gether with the brake disc, oth-
erwise the brake pads will be
forced shut.
[ECA11071]
EAU48651
To install the rear wheel
1. Install the wheel and the brake cal-
iper bracket by inserting the wheel
axle from the right-hand side.TIP

Make sure that the slot in the brake
caliper bracket is fit over the retain-
er on the swingarm.


Make sure that there is enough
space between the brake pads be-
fore installing the wheel.
1. Axle nut
2. Drive chain slack adjusting nut
3. Locknut
1
3
2
1. Brake caliper bracket
2. Brake caliper
3. Wheel axle
2
1
3
1. Slot
2. Retainer
12
U36CE2E0.book Page 42 Friday, July 16, 2010 10:34 AM