2004 YAMAHA YZF-R1S weight

2-1
GENERAL SPECIFICATIONSSPEC
SPECIFICATIONS
GENERAL SPECIFICATIONS
ItemStandardLimit
Model code5VY4 (USA), 5VY5 (CAL)



Dimensions
Overall length
Overall width
Overall height
Seat height
Wheelbase
Minimum ground clearance
Minimum turning radius
2,065 mm (8.13 in)
720 mm (28.3 in)
1,105 mm (43.5 in)
835 mm (32.9 in)
1,395 mm (54.9 in)
135 mm (5.31 in)
3,400 mm (133.9 in)



























Weight
Wet (with oil and a full fuel tank)
Maximum load (except motorcycle)
193 kg (425 lb) (USA)
194 kg (428 lb) (CAL)
202 kg (445 lb) (USA)
201 kg (443 lb) (CAL)







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2-18
EAS00030
GENERAL TIGHTENING TORQUE
SPECIFICATIONS
This chart specifies tightening torques for stan-
dard fasteners with a standard ISO thread
pitch. Tightening torque specifications for spe-
cial components or assemblies are provided
for each chapter of this manual. To avoid war-
page, tighten multi-fastener assemblies in a
crisscross pattern and progressive stages until
the specified tightening torque is reached. Un-
less otherwise specified, tightening torque
specifications require clean, dry threads. Com-
ponents should be at room temperature.
A: Distance between flats
B: Outside thread diameter
A
(nut)B
(bolt)General tightening
torques
10 mm
12 mm
14 mm
17 mm
19 mm
22 mm6 mm
8 mm
10 mm
12 mm
14 mm
16 mmNm m
kg
6
15
30
55
85
1300.6
1.5
3.0
5.5
8.5
13.0
ft
lb
4.3
11
22
40
61
94
CONVERSION TABLE /
GENERAL TIGHTENING TORQUE SPECIFICATIONS
SPEC
EAS00028
CONVERSION TABLE
All specification data in this manual are listed in
SI and METRIC UNITS.
Use this table to convert METRIC unit data to
IMPERIAL unit data.
Ex.
METRIC MULTIPLIER IMPERIAL
** mm

0.03937 = ** in
2 mm

0.03937 = 0.08 in
CONVERSION TABLE
METRIC TO IMPERIAL
Metric unitMultiplierImperial unit
Tighten-
ing
torquem
kg
m
kg
cm
kg
cm
kg7.233
86.794
0.0723
0.8679ft
lb
in
lb
ft
lb
in
lb
Weightkg
g2.205
0.03527lb
oz
Speedkm / hr0.6214mph
Distance
km
m
m
cm
mm0.6214
3.281
1.094
0.3937
0.03937mi
ft
yd
in
in
Volume /
Capacity
cc (cm3)
cc (cm3)
lt (liter)
lt (liter)0.03527
0.06102
0.8799
0.2199oz (IMP liq.)
cu
in
qt (IMP liq.)
gal (IMP liq.)
Misc.
kg / mm
kg / cm2
Centigrade
(C)
55.997
14.2234
9 / 5+32lb / in
psi (lb / in2)
Fahrenheit
(F)
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3-58
CHECKING THE TIRES
CHK
ADJ
WARNING
WARNING
EAS00162
CHECKING THE TIRES
The following procedure applies to both of the
tires.
1. Check:

tire pressure
Out of specification
Regulate.

The tire pressure should only be checked
and regulated when the tire temperature
equals the ambient air temperature.

The tire pressure and the suspension must
be adjusted according to the total weight
(including cargo, rider, passenger and ac-
cessories) and the anticipated riding
speed.

Operation of an overloaded motorcycle
could cause tire damage, an accident or an
injury.
NEVER OVERLOAD THE MOTORCYCLE.
Basic
weight
(with oil
and a full
fuel tank)
193 kg (425 lb)
194 kg (428 lb) for CAL
Maximum
load*202 kg (445 lb)
201 kg (443 lb) for CAL
Cold tire
pressureFrontRear
Up to
90 kg
load*250 kPa
(2.5 kgf / cm2,
2.5 bar,
35.6 psi)
290 kPa
(2.9 kgf / cm2,
2.9 bar,
41.3 psi)
90 kg

maximum
load*250 kPa
(2.5 kgf / cm2,
2.5 bar,
35.6 psi)
290 kPa
(2.9 kgf / cm2,
2.9 bar,
41.3 psi)
High-
speed
riding250 kPa
(2.5 kgf / cm2,
2.5 bar,
35.6 psi)
290 kPa
(2.9 kgf / cm2,
2.9 bar,
41.3 psi)
* Total weight of rider, passenger, cargo and ac-
cessories
It is dangerous to ride with a worn-out tire.
When the tire tread reaches the wear limit,
replace the tire immediately.
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4-7
FRONT WHEEL AND BRAKE DISCSCHAS
35 Nm (3.5 m
kg, 25 ft
lb)
NOTE:
WARNING
NOTE:
NOTE:
6. Install:

brake caliper (left and right)
Make sure that there is enough space between
the brake pads before installing the brake cali-
pers onto the brake discs.
Make sure the brake hose is routed properly.
EAS00549
ADJUSTING THE FRONT WHEEL STATIC
BALANCE

After replacing the tire, wheel or both, the front
wheel static balance should be adjusted.

Adjust the front wheel static balance with the
brake discs installed.
1. Remove:

balancing weight(s)
2. Find:

front wheel’s heavy spot
Place the front wheel on a suitable balancing
stand.
a. Spin the front wheel.
b. When the front wheel stops, put an “X
1” mark
at the bottom of the wheel.
c. Turn the front wheel 90 so that the “X
1” mark
is positioned as shown.
d. Release the front wheel.
e. When the wheel stops, put an “X
2” mark at
the bottom of the wheel.
f. Repeat steps (d) through (f) several times
until all the marks come to rest at the same
spot.
g. The spot where all the marks come to rest is
the front wheel’s heavy spot “X”.
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4-8
FRONT WHEEL AND BRAKE DISCSCHAS
NOTE:
3. Adjust:

front wheel static balance
a. Install a balancing weight
1 onto the rim ex-
actly opposite the heavy spot “X”.
Start with the lightest weight.
b. Turn the front wheel 90 so that the heavy
spot is positioned as shown.
c. If the heavy spot does not stay in that posi-
tion, install a heavier weight.
d. Repeat steps (b) and (c) until the front wheel
is balanced.
4. Check:

front wheel static balance
a. Turn the front wheel and make sure it stays at
each position shown.
b. If the front wheel does not remain stationary
at all of the positions, rebalance it.
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4-52
FRONT FORKCHAS
CAUTION:
NOTE:
NOTE:
Make sure the numbered side of the oil seal
faces up.

Before installing the oil seal, lubricate its lips
with lithium-soap-based grease.

Lubricate the outer surface of the inner tube
with fork oil.

Before installing the oil seal, cover the top of
the front fork leg with a plastic bag to protect
the oil seal during installation.
5. Install :

Oil seal
1
(with the fork seal driver 2)
Fork seal driver
90890-01442, YM-01442
6. Install:

oil seal clip
1
Adjust the oil seal clip so that it fits into the outer
tube’s groove.
7. Install:

dust seal
1
(with the fork seal driver weight 2)
Fork seal driver
90890-01442m YM-01442
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5-18
CAMSHAFTENG
NOTE:
NOTE:
NOTE:
3. Install:

timing chain tensioner spring

timing chain tension rod
1
Prior to installing the timing chain tensioner rod,
drain the engine oil from the timing chain ten-
sioner housing.
a. Install the timing chain tensioner spring and
timing chain tensioner rod
1.
b. Squeeze the timing chain tensioner clip
2
and push the timing chain tensioner rod 3.
When the timing chain tensioner rod
3 is
pushed while holding the grip of the timing chain
tensioner clip
2, make sure not to release the
timing chain tensioner rod
3 before releasing
the timing chain tensioner clip
2. (Otherwise,
the timing chain tensioner rod
3 may run off.)
c. Hook the clip
4 to the timing chain tensioner
rod
3.
Hook the timing chain tensioner rod pin
5 to the
center of the clip
4. After the installation, check
that the clip
4 can come off by its own weight by
pushing the timing chain tensioner rod
3 at the
position of installation.
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