2004 YAMAHA YZF-R1S clutch

LUBRICATION DIAGRAMS2-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CABLE ROUTING2-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 3
PERIODIC CHECKS AND ADJUSTMENTS
INTRODUCTION3-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PERIODIC MAINTENANCE CHART FOR THE EMISSION
CONTROL SYSTEM3-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL MAINTENANCE AND LUBRICATION CHART3-1 . . . . . . . . .
SEATS3-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL TANK3-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVING THE FUEL TANK 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVING THE FUEL PUMP 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLING THE FUEL PUMP 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLING THE FUEL TANK 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
COWLINGS3-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FRONT COWLING AND SIDE COWLINGS 3-7. . . . . . . . . . . . . . . . . . .
REAR COWLING 3-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVAL 3-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLATION 3-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AIR FILTER CASE3-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE3-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADJUSTING THE VALVE CLEARANCE 3-11. . . . . . . . . . . . . . . . . . . . . .
SYNCHRONIZING THE THROTTLE BODIES 3-17. . . . . . . . . . . . . . . . .
ADJUSTING THE EXHAUST GAS VOLUME 3-19. . . . . . . . . . . . . . . . . .
ADJUSTING THE ENGINE IDLING SPEED 3-21. . . . . . . . . . . . . . . . . . .
ADJUSTING THE THROTTLE CABLE FREE PLAY 3-22. . . . . . . . . . . .
CHECKING THE SPARK PLUGS 3-23. . . . . . . . . . . . . . . . . . . . . . . . . . . .
MEASURING THE COMPRESSION PRESSURE 3-24. . . . . . . . . . . . . .
CHECKING THE ENGINE OIL LEVEL 3-26. . . . . . . . . . . . . . . . . . . . . . . .
CHANGING THE ENGINE OIL 3-28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MEASURING THE ENGINE OIL PRESSURE 3-29. . . . . . . . . . . . . . . . .
ADJUSTING THE CLUTCH CABLE FREE PLAY 3-31. . . . . . . . . . . . . . .
REPLACING THE AIR FILTER ELEMENT 3-32. . . . . . . . . . . . . . . . . . . .
CHECKING THE FUEL AND BREATHER HOSES 3-33. . . . . . . . . . . . .
CHECKING THE CRANKCASE BREATHER HOSE 3-34. . . . . . . . . . . .
CHECKING THE EXHAUST SYSTEM 3-35. . . . . . . . . . . . . . . . . . . . . . . .
ADJUSTING THE EXUP CABLES 3-36. . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE COOLANT LEVEL 3-37. . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE COOLING SYSTEM 3-38. . . . . . . . . . . . . . . . . . . . . . . .
CHANGING THE COOLANT 3-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ProCarManuals.com

STARTER CLUTCH AND GENERATOR5-35 . . . . . . . . . . . . . . . . . . . . . . . . .
STATOR COIL ASSEMBLY 5-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
STARTER CLUTCH 5-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVING THE GENERATOR 5-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVING THE STARTER CLUTCH 5-39. . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE DAMPER 5-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE STARTER CLUTCH 5-40. . . . . . . . . . . . . . . . . . . . . . . .
INSTALLING THE STARTER CLUTCH 5-41. . . . . . . . . . . . . . . . . . . . . . .
INSTALLING THE GENERATOR 5-41. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CRANKSHAFT POSITION SENSOR5-43 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVING THE CRANKSHAFT POSITION SENSOR 5-44. . . . . . . . .
INSTALLING THE CRANKSHAFT POSITION SENSOR 5-44. . . . . . . .
CLUTCH5-46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CLUTCH COVER 5-46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PULL LEVER SHAFT 5-47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CLUTCH 5-48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVING THE CLUTCH 5-50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE FRICTION PLATES 5-52. . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE CLUTCH PLATES 5-52. . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE CLUTCH SPRINGS 5-53. . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE CLUTCH HOUSING 5-53. . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE CLUTCH BOSS 5-53. . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE PRESSURE PLATE 5-54. . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE PULL LEVER SHAFT AND PULL ROD 5-54. . . . . . .
INSTALLING THE CLUTCH 5-54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SHIFT SHAFT5-58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SHIFT SHAFT AND STOPPER LEVER 5-58. . . . . . . . . . . . . . . . . . . . . . .
REMOVING THE SHIFT SHAFT 5-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE SHIFT SHAFT 5-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE STOPPER LEVER 5-61. . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLING THE SHIFT SHAFT 5-61. . . . . . . . . . . . . . . . . . . . . . . . . . . .
OIL PAN AND OIL PUMP5-63 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVING THE OIL PAN 5-66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE SPROCKET AND CHAIN 5-66. . . . . . . . . . . . . . . . . . . .
CHECKING THE OIL PUMP 5-67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE RELIEF VALVE 5-67. . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE OIL DELIVERY PIPE AND OIL PIPE 5-68. . . . . . . . .
CHECKING THE OIL STRAINER 5-68. . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING THE OIL NOZZLES 5-68. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ASSEMBLING THE OIL PUMP 5-68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLING THE OIL / WATER PUMP ASSEMBLY 5-69. . . . . . . . . . . .
INSTALLING THE OIL PAN 5-71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ProCarManuals.com

ELECTRICAL SYSTEMS 9-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INCORRECT ENGINE IDLING SPEED9-2 . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE 9-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL SYSTEM 9-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRICAL SYSTEMS 9-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
POOR MEDIUM-AND-HIGH-SPEED PERFORMANCE9-2 . . . . . . . . . . . . .
ENGINE 9-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL SYSTEM 9-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FAULTY GEAR SHIFTING9-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SHIFTING IS DIFFICULT 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SHIFT PEDAL DOES NOT MOVE 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
JUMPS OUT OF GEAR 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FAULTY CLUTCH9-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CLUTCH SLIPS 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CLUTCH DRAGS 9-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OVERHEATING9-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE 9-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
COOLING SYSTEM 9-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FUEL SYSTEM 9-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHASSIS 9-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRICAL SYSTEMS 9-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OVERCOOLING9-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
COOLING SYSTEM 9-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
POOR BRAKING PERFORMANCE9-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FAULTY FRONT FORK LEGS9-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LEAKING OIL 9-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MALFUNCTION 9-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UNSTABLE HANDLING9-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FAULTY LIGHTING OR SIGNALING SYSTEM9-6 . . . . . . . . . . . . . . . . . . . .
HEADLIGHT DOES NOT COME ON 9-6. . . . . . . . . . . . . . . . . . . . . . . . . .
HEADLIGHT BULB BURNT OUT 9-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TAIL / BRAKE LIGHT DOES NOT COME ON 9-6. . . . . . . . . . . . . . . . . . .
TAIL / BRAKE LIGHT BULB BURNT OUT 9-6. . . . . . . . . . . . . . . . . . . . . .
TURN SIGNAL DOES NOT COME ON 9-6. . . . . . . . . . . . . . . . . . . . . . . .
TURN SIGNAL BLINKS SLOWLY 9-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TURN SIGNAL REMAINS LIT 9-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TURN SIGNAL BLINKS QUICKLY 9-6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
HORN DOES NOT SOUND 9-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ProCarManuals.com

1-10
SPECIAL TOOLS
GEN
INFO
Tool No.Tool name / FunctionIllustration
90890-01441
YM-01441
Fork spring compressor
This tool is used to disassemble or
assemble the front fork legs.
90890-01442
YM-01442
Fork seal driver
This tool is used to install the front fork’s oil
seal and dust seal.
90890-03094
YU-08030
Vacuum gauge
This guide is used to synchronize the car-
buretors.
Compression
gauge
90890-03081
YU-33223
Adapter
90890-04136Compression gauge
Compression gauge adapter
These tools are used to measure engine
compression.
Valve spring compressor
90890-04019
YM-04019
Attachment
90890-04108
YM-01253
90890-04114
YM-4114Valve spring compressor
Valve spring compressor attachment
These tools are used to remove or install
the valve assemblies.
Middle driven shaft
bearing driver
90890-04058
YM-4058
Mechanical seal
installer
90890-04078
YM-33221Middle driven shaft bearing driver
Mechanical seal installer
These tools are used to install the water
pump seal.
90890-04086
YM-91042
Clutch holding tool
This tool is used to hold the clutch boss
when removing or installing the clutch boss
nut.
90890-04111
90890-04116
YM-4116
Valve guide remover
This tool is used to remove or install the
valve guides.
90890-04112
90890-04117
YM-4117
Valve guide installer
This tool is used to install the valve guides.
ProCarManuals.com

2-9
ENGINE SPECIFICATIONSSPEC
ItemStandardLimit
Clutch
Clutch type
Clutch release method
Clutch release method operation
Operation
Clutch cable free play (at the end
of the clutch lever)
Friction plates
Color code
Thickness
Plate quantity
Color code
Thickness
Plate quantity
Color code
Thickness
Plate quantity
Clutch plates
Thickness
Plate quantity
Max. warpage
Clutch springs
Free length
Spring quantity
Wet, multiple disc
Outer pull, rack and pinion pull
Cable operation
Left-hand operation
10  15 mm (0.39  0.59 in)
Purple
2.9  3.1 mm (0.114  0.122 in)
7
Green
2.9  3.1 mm (0.114  0.112 in)
1
–
2.9  3.1 mm (0.114  0.112 in)
1
1.9  2.1 mm (0.07  0.08 in)
8




52.5 mm (2.07 in)
6























2.8 mm
(0.110 in)








2.8 mm
(0.110 in)








2.8 mm
(0.110 in)












0.1 mm
(0.0039 in)
49.9 mm
(1.96 in)




ProCarManuals.com

2-19
TIGHTENING TORQUESSPEC
Use a lock
washer
TIGHTENING TORQUES
ENGINE TIGHTENING TORQUES
ItemFastenerThreadQ’tyTightening torqueRemarksItemFastenersizeQtyNmm
kgft
lbRemarks
Spark plugs—M104131.39.4
Cylinder headNutM1010See NOTE 1
BoltM62121.28.7
Camshaft capsBoltM628101.07.2
Cylinder head coverBoltM66121.28.7
Cylinder head (exhaust pipe)Stud boltM88151.511
Air indication system capBoltM64101.07.2
Camshaft sprocketsBoltM74242.417
Cylinder head and throttle bodyClampM5430.32.2
Connecting rod capsBoltM8820+1502.0+15014+150
Generator rotorBoltM101606.043
Timing chain tensionerBoltM62101.07.2
Water pump outlet pipeBoltM61101.07.2
Water pump inlet pipeBoltM61101.07.2
(water pump side)
Water pump inlet pipe (front side)BoltM61101.07.2
Oil / water pump assembly
sprocketBoltM61151.511
Water pumpBoltM62121.28.7
Thermostat coverNutM62101.07.2
Thermostat inlet pipeBoltM61101.07.2
Oil coolerBoltM201636.346
Engine oil drain boltBoltM141434.331
Oil pipeBoltM62101.07.2
Oil strainerBoltM63101.07.2
Oil delivery pipeBoltM63101.07.2
Oil filter union boltBoltM201707.051
Oil filter—M201171.712
Oil panBoltM614121.28.7
Oil panBoltM61121.28.7
Air filter case coverScrewM5101.70.171.2
Throttle body and throttle body
jointClampM5430.32.2
Throttle body and funnelBoltM564.20.423.0
Throttle cableNutM614.50.453.3
Throttle cable adjusterBoltM614.50.453.3
Stator coilScrewM63141.410
Generator rotor cover and
bearing housingScrewM63101.07.2
Pull lever coverBoltM62101.07.2
Thermostat assembly stayBoltM62101.07.2
Starter clutch idler gearBoltM61101.07.2
Clutch bossNutM201959.569Stake
Clutch springBoltM66101.07.2
Drive sprocketNutM221858.561
ProCarManuals.com

2-20
TIGHTENING TORQUESSPEC
ItemFastenerThreadQ’tyTightening torqueRemarksItemFastenersizeQtyNmm
kgft
lbRemarks
Exhaust pipe and cylinder headNutM88202.014
Catalyst pipe assembly and
mufflerBoltM82202.014
Exhaust pipe and exhaust valveBoltM65101.07.2
pipe assembly
Exhaust valve pipe and housingBoltM61101.07.2
Pulley and shaft armNutM6170.75.0
EXUP pulley bracketBoltM61101.07.2
EXUP pulley coverBoltM62101.07.2
Exhaust valve pipe and bracketBoltM81202.014
EXUP cable nutNutM6270.75.0
Catalyst pipe bracket and frameBoltM81202.014
Catalyst pipe and catalyst pipeBoltM81202.014
bracket
Exhaust valve pipe and catalyst
pipeBoltM81202.014
EXUP servo motorBoltM6270.75.0
Muffler and rear frameBoltM82232.317
Muffler coverBoltM62101.07.2
CrankcaseStud boltM101080.85.8
Crankcase (main journal)BoltM910See NOTE 2
CrankcaseBoltM610121.28.7
CrankcaseBoltM81242.417
CrankcaseBoltM85242.417
Generator rotor coverBoltM64121.28.7
Generator rotor coverBoltM83222.216
Drive sprocket coverBoltM62101.07.2
Drive sprocket coverBoltM61101.07.2
Crankcase cover (left)ScrewM63101.07.2
Clutch coverBoltM67121.28.7
Clutch coverBoltM61121.28.7
Pickup rotor coverBoltM66121.28.7
Breather coverBoltM64121.28.7
Breather plateBoltM63101.07.2
PlateBoltM62101.07.2
Pickup rotor cover blind boltBoltM81151.511
Generator rotor cover plugPlugM20180.85.8
Main gallery plug (oil return)PlugM16380.85.8
Main gallery plugPlugM20180.85.8
Oil return pipeBoltM62101.07.2
Oil return plugScrewM122242.417
Stator coil leadBoltM61101.07.2
ProCarManuals.com

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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