2000 YAMAHA XVS650 maintenance

6-14
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
EAU01168
Idle speed adjustmentNOTE:A diagnostic tachometer must be usedfor this procedure.
1. Attach the tachometer. Start the
engine and warm it up for a few
minutes at approximately 1,000 to
2,000 r/min. Occasionally rev the
engine to 4,000 to 5,000 r/min.
The engine is warm when it quick-
ly responds to the throttle.
1. Throttle stop screw2. Set the idle to the specified en-
gine speed by adjusting the throt-
tle stop screw. Turn the screw in
direction a to increase engine
speed and in direction b to de-
crease engine speed.NOTE:If the specified idle speed cannot be
obtained by performing the above ad-justment, consult a Yamaha dealer.Standard idle speed:
1,150 ~ 1,250 r/min

6-15
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
a. Free play
EAU00635
Throttle cable free play
inspectionThere should be a free play of 4 ~
6 mm at the throttle grip. If the free play
is incorrect, ask a Yamaha dealer to
make this adjustment.
EAU00637
Valve clearance adjustmentThe correct valve clearance changes
with use, resulting in improper fuel/air
supply or engine noise. To prevent
this, the valve clearance must be ad-
justed regularly. This adjustment how-
ever, should be left to a professional
Yamaha service technician.
a. Tread depth
1. Side wall
EAU00647*
TiresTo ensure maximum performance,
long service, and safe operation, note
the following:
Tire air pressure
Always check and adjust the tire pres-
sure before operating the motorcycle.

6-16
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
EW000082
WARNING
Tire inflation pressure should be
checked and adjusted when the
temperature of the tire equals the
ambient air temperature. Tire infla-
tion pressure must be adjusted ac-
cording to total weight of cargo,
rider, passenger, and accessories
(fairing, saddlebags, etc. if ap-
proved for this model), and vehiclespeed.COPY CE-32ECE-32EXVS650
Maximum load* 180 kg
Cold tire pressure Front Rear
Up to 90 kg*200 kPa
(2.00 kg/cm
2,
2.00 bar)225 kPa
(2.25 kg/cm
2,
2.25 bar)
90 kg load ~
Maximum load*200 kPa
(2.00 kg/cm
2,
2.00 bar)250 kPa
(2.50 kg/cm
2,
2.50 bar)
* Load is the total weight of cargo, rider, passenger
and accessories.
COPY CE-32ECE-32EXVS650A
Maximum load*201 kg (except for D, A)
200 kg (for D, A)
Cold tire pressure Front Rear
Up to 90 kg*225 kPa
(2.25 kg/cm
2,
2.25 bar)225 kPa
(2.25 kg/cm
2,
2.25 bar)
90 kg load ~
Maximum load*225 kPa
(2.25 kg/cm
2,
2.25 bar)250 kPa
(2.50 kg/cm
2,
2.50 bar)
* Load is the total weight of cargo, rider, passenger
and accessories.
EW000083
WARNING
Proper loading of your motorcycle
is important for several characteris-
tics of your motorcycle, such as
handling, braking, performance and
safety. Do not carry loosely packed
items that can shift. Securely pack
your heaviest items close to the
center of the motorcycle, and dis-
tribute the weight evenly from side
to side. Properly adjust the suspen-
sion for your load, and check the
condition and pressure of your
tires. NEVER OVERLOAD YOUR
MOTORCYCLE. Make sure the total
weight of the cargo, rider, passen-
ger, and accessories (fairing, sad-
dlebags, etc. if approved for this
model) does not exceed the maxi-
mum load of the motorcycle. Opera-
tion of an overloaded motorcycle
could cause tire damage, an acci-dent, or even injury.

6-17
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9Tire inspection
Always check the tires before operat-
ing the motorcycle. If center tread
depth reaches the limit as shown, if the
tire has a nail or glass fragments in it,
or if the side wall is cracked, contact a
Yamaha dealer immediately and have
the tire replaced.
COPY CE-10ECE-10E
CE-10EFRONT (XVS650)
Manufacturer Size Type
Bridgestone 100/90-19 57S L309
Dunlop 100/90-19 57S F24
REAR (XVS650)
Manufacturer Size Type
Bridgestone 170/80-15M/C 77S G546
Dunlop 170/80-15M/C 77S K555
FRONT (XVS650A)
Manufacturer Size Type
Bridgestone 130/90-16 67S G703
Dunlop 130/90-16 67S D404F
REAR (XVS650A)
Manufacturer Size Type
Bridgestone 170/80-15M/C 77S G702
Dunlop 170/80-15M/C 77S D404
CE-26ECE-26ENOTE:These limits may be different by regu-
lation from country to country. If so,
conform to the limits specified by theregulations of your own country.
EAU00681
WARNING
l
Operating the motorcycle with
excessively worn tires de-
crease riding stability and can
lead to loss of control. Have ex-
cessively worn tires replaced
by a Yamaha dealer immediate-
ly. Brakes, tires, and related
wheel parts replacement
should be left to a Yamaha Ser-
vice Technician.
l
Patching a punctured tube is
not recommended. If it is abso-
lutely necessary to do so, use
great care and replace the tube
as soon as possible with agood quality replacement.
Minimum tire tread depth
(front and rear)1.6 mm
EAU00685
WheelsTo ensure maximum performance,
long service, and safe operation, note
the following:l
Always inspect the wheels before
a ride. Check for cracks, bends or
warpage of the wheel. Be sure
the spokes are tight and undam-
aged. If any abnormal condition
exists in a wheel, consult a
Yamaha dealer. Do not attempt
even small repairs to the wheel. If
a wheel is deformed or cracked, it
must be replaced.
l
Tires and wheels should be bal-
anced whenever either one is
changed or replaced. Failure to
have a wheel balanced can result
in poor performance, adverse
handling characteristics, and
shortened tire life.
l
Ride at moderate speeds after
changing a tire since the tire sur-
face must first be broken in for it to
develop its optimal characteristics.

6-18
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
1. Locknut
2. Adjusting bolt
c. Free play
EAU00694
Clutch lever free play
adjustmentThe clutch lever free play should be
adjusted to 10 ~ 15 mm.
1. Loosen the locknut at the clutch
lever.
2. Turn the adjusting bolt at the
clutch lever in direction a to in-
crease free play or in direction b
to decrease free play.
3. Tighten the locknut at the clutch
lever.
1. Adjusting nut
2. LocknutIf the specified free play cannot be ob-
tained, proceed with the following
steps.
4. Loosen the locknut at the clutch
lever.
5. Turn the adjusting bolt at the
clutch lever in direction a to loos-
en the cable.
6. Loosen the locknut at the crank-
case side.
7. Turn the adjusting nut at the
crankcase in direction a to in-
crease free play or in direction b
to decrease free play.
8. Tighten the locknut at the crank-
case and the clutch lever.

6-19
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
1. Locknut
2. Adjusting bolt
EAU00696
Front brake lever free play
adjustmentThe free play at the front brake lever
should be 10 ~ 15 mm.
1. Loosen the locknut.
2. Turn the adjusting bolt in direction
a to increase free play or in di-
rection b to decrease free play.
3. After adjusting, tighten the lock-
nut.
a. Free play
EW000099
WARNING
l
Check the brake lever free play.
Be sure the brake is working
properly.
l
A soft or spongy feeling in the
brake lever can indicate the
presence of air in the brake
system. This air must be re-
moved by bleeding the brake
system before the motorcycle
is operated. Air in the system
will cause greatly diminished
braking capability and can re-
sult in loss of control and anaccident. Have a Yamaha dealer
inspect and bleed the system if
necessary.

6-20
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
a. Pedal height
b. Free play
EAU00711
Rear brake pedal height and
free play adjustment
EW000104
WARNING
It is advisable to have a Yamahadealer make this adjustment.
The brake pedal height should be ad-
justed before adjusting the brake pedal
free play.
Pedal height
The brake pedal should be positioned
approximately 85 mm above the top of
the footrest.
1. Locknut
2. Adjusting bolta. Loosen the locknut.
b. Turn the adjusting bolt in direction
a to raise pedal height or in di-
rection b to lower pedal height.
c. Tighten the locknut.
1. Adjusting nut
EW000105
WARNING
After adjusting the pedal height ad-just brake pedal free play.
Free play
The brake pedal free play should be
adjusted to 20 ~ 30 mm at the brake
pedal end. Turn the adjusting nut on
the brake rod in direction a to in-
crease free play or in direction b to
decrease free play.

6-21
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
1. Brake light switch
2. Adjusting nut
EAU00713
Brake light switch adjustmentThe rear brake light switch is activated
by the brake pedal and is properly ad-
justed when the brake light comes on
just before braking takes effect. To ad-
just the rear brake light switch, hold the
switch body so it does not rotate while
turning the adjusting nut. Turn the ad-
justing nut in direction a to make the
brake light come on earlier. Turn the
adjusting nut in direction b to make
the brake light come on later.
1. Wear indicator grooves
EAU00720
Checking the front brake
pads and rear brake shoes
EAU01119
Front brake
Wear indicator grooves are provided
on each brake pad. These indicators
allow checking of brake pad wear with-
out disassembling the brake. Inspect
the grooves. If they have almost disap-
peared, ask a Yamaha dealer to re-
place the pads.
1. Wear limit line
2. Wear indicator
EAU00727
Rear brake
Apply the brake and inspect the wear
indicator.
If the indicator reaches the wear limit
line, ask a Yamaha dealer to replace
the shoes.