ground clearance YAMAHA YZF-R1S 2004 Service Manual

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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9-2
9
Starting system
Faulty starter motor

Faulty starter relay

Faulty starting circuit cut-off relay

Faulty starter clutch
STARTING FAILURES / INCORRECT ENGINE IDLING SPEED /
POOR MEDIUM-AND-HIGH-SPEED PERFORMANCETRBL
SHTG
ELECTRICAL SYSTEMS
Battery

Discharged battery

Faulty battery
Spark plug(s)
Incorrect spark plug gap

Incorrect spark plug heat range

Fouled spark plug

Worn or damaged electrode

Worn or damaged insulator
Ignition coil(s)

Broken or shorted primary or secondary
coils

Cracked or broken ignition coil
Ignition system
Faulty ECU

Faulty crankshaft position sensor
Switches and wiring

Faulty main switch

Faulty engine stop switch

Broken or shorted wiring

Faulty neutral switch

Faulty start switch

Faulty sidestand switch

Faulty clutch switch

Improperly grounded circuit

Loose connections
EAS00846
INCORRECT ENGINE IDLING SPEED
ENGINE
Cylinder(s) and cylinder head(s)

Incorrect valve clearance

Damaged valve train components
Air filter
Clogged air filter element
FUEL SYSTEM
Throttle body (-ies)
Damaged or loose throttle body joint

Improperly synchronized throttle bodies

Improperly adjusted engine idling speed (idle
adjusting screw)

Improper throttle cable free play

Flooded throttle body

Faulty air induction system
EAS00848
POOR MEDIUM-AND-HIGH-SPEED PERFORMANCE
Refer to “STARTING FAILURES”.
ENGINE
Air filter

Clogged air filter element
FUEL SYSTEM
Fuel pump
Faulty fuel pump
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