light YAMAHA YZF-R1S 2004 User Guide

2-17
ELECTRICAL SPECIFICATIONSSPEC
ItemStandardLimit
Fuses (amperage
quantity)
Main fuse
Fuel injection system fuse
Headlight fuse
Signaling system fuse
Ignition fuse
Radiator fan motor fuse
Backup fuse (odometer and clock)
Reserve fuse
50 A
1
15 A
1
25 A
1
10 A
1
15 A
1
15 A
2
10 A
1
25 A, 15 A, 10 A
1































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2-23
TIGHTENING TORQUESSPEC
See NOTE 2 CHASSIS TIGHTENING TORQUES
ItemThreadTighteningRemarksItemsizeNmm
kgft
lbRemarks
Upper bracket and outer tubeM8262.619
Upper bracket and steering stem nutM2811 311.382
Handlebar and outer tubeM8171.712
Handlebar and upper bracketM6131.39
Steering shaft and ring nutM30181.813See NOTE 1
Outer tube and under bracketM8232.317
Main switch and upper bracketM8262.619
Front brake master cylinder cap stopperM41.20.120.9
Front brake hose union boltsM10303.022
Front brake master cylinder and bracketM6131.39
Meter assembly and front cowling stay—1.30.130.9
Headlight and front cowling stay—0.80.080.6
Front cowling and headlight assembly—1.50.151.1
Cover 7, 8 and frameM650.53.6
Under cowling and engineM650.53.6
Windshield and front cowlingM50.40.040.3
Duct and console panelM51.30.130.9
End grip and handlebarM640.42.9
Horn bracket and under bracketM640.42.9
Coolant reservoir tank and frameM650.53.6
Engine mount front (left and right)M10454.533
Engine mount rear upperM10515.137
Engine mount rear underM10515.137
Engine mount rear adjust boltM1670.75.1
Catalyst pipe stay and frameM10444.432
Clutch cable lock nut (engine side)M870.75.1
Main frame and rear frameM10414.130
Throttle cable adjust nut (throttle body side)M650.53.6
Cover 2 and plate—0.80.080.6
Pivot shaft and nutM1810510.576
Connecting rod and frameM10444.432
Relay arm and connecting rodM10444.432
Relay arm and swingarmM10444.432
Rear shock absorber and relay armM10444.432
Rear shock absorber and upper bracketM10444.432
Upper bracket and frameM14929.267
Seal guardM670.75.1
Drive chain caseM670.75.1
Chain puller adjust nutM8161.612
Fuel tank and fuel pump assemblyM540.42.9
Fuel tank stay (front side) and frameM670.75.1
Fuel tank and fuel tank stay (front side)M670.75.1
Fuel tank stay (rear side) and rear frameM670.75.1
Side cover and fuel tankM50.40.040.3
Rider seat and frameM670.75.1
Seat lock plate and rear frameM6101.07
Side cover (rear side) and frameM540.42.9
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2-35
CABLE ROUTINGSPEC
G Clamp the head light lead by
wrapping and insert it to the in-
take air grill hole. (only at the
right side.)
H Do not connect the wire to the
coupler with the plug for options.
I To the turn signal light
J To the wire harness
K Cut the tip of the clamp.A Insert to the rib of the head light.
(Either location of the right and
left relays is acceptable.)
B The lead should not stretch too
much.
C Make sure to insert the coupler
and boot to the stay 1 hole.
D The speedometer lead should
not be strained.
E To the stay 1 hole
F Connect after passing over the
upper side of the duct.1Ground lead
2Meter lead
3Stay 1
4Auxiliary light lead (right)
5Headlight lead
6Auxiliary light lead (left)
7Console panel 1
8Duct 1
9Console panel 2
10Duct 2
11Headlight lead (right)
12Headlight lead (left)
EAS00035
CABLE ROUTING
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2-36
CABLE ROUTINGSPEC
L Clamp the head light lead to the
stay 1 at the positioning white
tape section. There should be no
slack when clamping. Point the
tip of the clamp (excessive part)
to the front side of the vehicle.
Fasten the head light lead with a
clamp.
M Feed a lead wire through the U
shape cutout of the console pan-
el.
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2-39
E Clamp the clamp upper end
along the line of lower end of the
hose clamp assembly. Point the
tip of the clamp (surplus section)
to the front side of the vehicle.
Clutch cable is what the clamp
fastens.
F The clutch cable doesn’t project
outside the water hose and the
cylinder head in the box part in
the figure.
G To the engine
H Clamp behind the bracket 3.17Throttle body lead
A Clamp it after passing between
the frame and radiator stay.
Point the tip of the clamp (exces-
sive part) to the front side of the
vehicle. Fasten the right handle-
bar switch lead with a clamp.
B To the wire harness
C The clutch cable positioning
guide should be above the upper
end of the clamp. Fasten the
clutch cable with a clamp. (Refer
to )
D Position relation between the
clamp and guide.
M
CABLE ROUTINGSPEC
1Wire harness
2Crankshaft position sensor lead
3Heat protector
4Right handlebar switch lead
5Positioning guide
6Rear brake light switch lead
7Coolant reservoir tank
8Speed sensor lead
9Clutch cable
10Radiator
11Oil cooler outlet hose
12Coolant reservoir tank drain
hose
13Breather pipe
14Fuel tank drain hose
15A.C. magneto lead
16Wire harness
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2-40
P To the air filter
Q Route the fuel tank drain hose
over the canister stay and be-
tween the breather hose 2 and
wire harness. On the front side of
the canister stay, let though the
bottom of the A.C.magneto lead
and the wire harness.
R Route by the upside of vehicle
away from the canister stay.
CABLE ROUTINGSPEC
I The coupler for the air induction
solenoid lead and camshaft sen-
sor lead should be connected
above the ignition coil sub wire
harness and it should not drop
on the cylinder head cover be-
hind the ignition coil.
J Pass the right handlebar switch
lead between the frame and heat
protector.
K Coolant reservoir tank drain
hose should cross with the
speed sensor lead under the
swingarm bracket. Route the
coolant reservoir tank drain hose
over the up side of the vehicle.L Pass the rear brake light switch
lead between the swingarm
bracket and coolant reservoir
tank.
M Release the tip of the clamp and
install it to the clutch cable.
Insert the clamp to the hole lo-
cated on the right back side of
the radiator.
Radiator fan motor lead should
not be caught while inserting the
clamp.
N Push the clamp until it hits the ra-
diator side stay. Radiator fan mo-
tor lead should not be caught.
O Clamp the clutch cable so that it
is within this specified clamp.
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2-43
33Throttle body side cap
34Mud guard
35Turn signal light lead
36License plate light lead
37Rear fender rib
38Speed sensor lead
39Rear brake light switch lead
40Rear frame
41Swingarm bracket
42Main fuse lead
43Starting circuit cut-off relay lead
44Turn signal light relay lead
45Starter relay lead
46Main fuse lead (To the battery
positive lead)
47Right handlebar switch lead
17Battery negative lead
18Starter motor lead
19A.C.magneto lead
20Oil level switch lead
21Sidestand switch lead
22Throttle body lead
23Coolant reservoir tank drain hose
24Fuel tank drain hose
25Cover 7
26Radiator fan motor lead (left)
27Radiator fan motor lead (right)
28Wire harness
29Pipe 3
30Frame
31Coolant reservoir tank hose
32Thermo stat assembly breather
hose
CABLE ROUTINGSPEC
1Heat protector
2Crankshaft position sensor lead
3Neutral switch lead
4Ground lead
5Coolant reservoir tank
6Battery positive lead
7Starter relay
8Turn signal relay
9Main fuse
10Lean angle cut-off switch
11Atmospheric pressure sensor
12Tail / brake light lead
13Rear fender
14Seat lock cable
15Anti safety alarm coupler
16Starting circuit cut-off relay
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2-44
K Pass the water hose lower side
of the thermostat, and between
the ground lead and the neutral
switch.
L Install the leads so that the en-
gine ground lead is positioned
lower and the battery negative
lead to be upper. Install the pro-
trusion of each lead to be above
the vehicle.
M Route the crankshaft position
sensor lead under the wire har-
ness.
N To the fuel pump
O Clamp the wire harness winding
in and insert it to the frame hole.A Pass the wire harness through
the clamp inserted to the radiator
stay.
B To the headlight lead
C Clamp the lead between three
protrusions of the pipe (the first
and second parts from the ve-
hicle front). Point the tip of the
clamp (excessive part) to the in-
side of the vehicle.
D To the vehicle right side diagram
E To the engine
F Clamp the lead between three
protrusions of the pipe (the in-
side and outside of the vehicle).G Point the tip of the clamp (exces-
sive part) to the inside of the ve-
hicle.
H All hoses and leads should be
routed over the vehicle’s upper
side above the heat protector.
I To the starter motor
J Fasten the wire harness, clank
shaft position sensor lead, rear
brake light switch lead and
speed sensor lead with a clamp.
Then, point the tip of the clamp
(cut the tip of the clamp leaving 2
to 4 mm (0.08 to 0.16 in).) to the
inside of the vehicle.
CABLE ROUTINGSPEC
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2-45
W Point the tip of the clamp (sur-
plus section) to the rear side of
the vehicle. Fasten the starter
relay lead, turn signal relay lead,
main fuse lead, main fuse lead
(from the battery positive lead)
and starting circuit cut-off relay
lead with a clamp.
X Route each lead under the wire
harness.
Y Fasten the wire harness, battery
negative lead and starter motor
lead with a clamp. Point the tip of
the clamp (excessive part) to the
inside of the vehicle.P Pass the lead through inside of
the battery band.
Q Press on the tip of the clamp af-
ter passing the leads through it.
R Insert the tail / brake light lead to
the rear frame hole.
S Insert the clamp from the vehicle
front to the rear side and fasten
each lead, coupler and onion-
head to the fender rib, and then
point the tip of the clamp (exces-
sive part) to the upper side of the
vehicle.
T Hold down the clamp tips after
passing each lead.U Make sure to position the cou-
pler at the downmost position of
leads. However, the coupler
should be set in the rear frame so
that it is not caught by the seat
bottom, cover and other compo-
nents.
V Point the tip of the clamp (exces-
sive part) to the inside of the ve-
hicle. Fasten the wire harness
with a clamp.
CABLE ROUTINGSPEC
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3-2
NOTE:
GENERAL MAINTENANCE AND LUBRICATION CHART
CHK
ADJ
NOTE:
INITIALODOMETER READINGS
No.ITEMROUTINE600 mi
(1000 km)
or
1 month4000 mi
(7000 km)
or
6 months8000 mi
(13000 km)
or
12 months12000 mi
(19000 km)
or
18 months16000 mi
(25000 km)
or
24 months20000 mi
(31000 km)
or
30 months
9*Swingarm pivot
bearings
(See page 4-71)
Check bearing assemblies for looseness.
Moderately repack with lithium-soap-based
grease.
Repack.
10Drive chain
(See page 3-49, 50)
Check chain slack/alignment and condition.
Adjust and lubricate chain with a special O-
ring chain lubricant thoroughly.Every 600 mi (800 km) and after washing the motorcycle or riding in the rain
11*Steering bearings
(See page 3-51)
Check bearing assembly for looseness.
Moderately repack with lithium-soap-based
grease every 16000 mi (25000 km) or 24
months.



Repack.

12*Steering damper
(See page 4-60)
Check operation and for oil leakage.





13*Chassis fasteners
(See page 2-23)
Check all chassis fitting and fasteners.
Correct if necessary.





14Brake and clutch
lever pivot shafts
(See page 3-61)
Apply lithium-soap-based grease (all-purpose
grease) lightly.





15Sidestand pivot(See page 3-61)

Check operation.

Apply lithium-soap-based grease (all-pur-
pose grease) lightly.





16*Sidestand switch
(See page 3-61, 8-4)
Check operation and replace if necessary.






17*Front fork
(See page 3-53)
Check operation and for oil leakage.
Replace if necessary.





18*Shock absorber
assembly
(See page 3-56, 4-67)
Check operation and for oil leakage.
Replace if necessary.





19*Rear suspension
link pivots
(See page 4-71)
Check operation.
Correct if necessary.


20Engine oil
(See page 3-26, 28)
Change (warm engine before draining.)






21*Engine oil filter cartridge
(See page 3-28)
Replace.



22*Cooling system

Check hoses for cracks or damage.
Replace if necessary.





22*Cooling system(See page 3-37, 38, 39)
Change with ethylene glycol antifreeze cool-
ant every 24 months.Change.
23*EXUP system
(See page 3-36)
Check operation, cable free play and pulley
position.
Every 12000 mi (19000 km)
24*Control cables
(See page 3-61)
Apply Yamaha chain and cable lube or en-
gine oil SAE 10W-30 thoroughly.






25*Throttle grip housing
and cable
(See page 3-22)
Check operation and free play.
Adjust the throttle cable free play if necessary.
Lubricate the throttle grip housing and cable.





* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
From 24000 mi (37000 km) or 36 months, repeat the maintenance intervals starting from 8000 mi
(13000 km) or 12 months.
Air filter

This model’s air filter is equipped with a disposable oil-coated paper element, which must not be
cleaned with compressed air to avoid damaging it.

The air filter element needs to be replaced more frequently when riding in unusually wet or dusty areas.
Hydraulic brake service

After disassembling the brake master cylinders and calipers, always change the fluid. Regularly
check the brake fluid levels and fill the reservoirs as required.

Every two years replace the internal components of the brake master cylinders and calipers, and
change the brake fluid.

Replace the brake hoses every four years and if cracked or damaged.
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