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–5–

CABLE ROUTING

SPEC

R Route the (–) and AC magneto

leads under the wire harness.

S Route under the wire harness to

the assembling point    .

T Insert the holding clamp of the

wire harness to the frame.

U Fasten the wire harness with the

clamp inserted to the frame.

V Route the radiator fan motor lead

above the wire harness.

W Assembling point 

Beneath the under bracket

X Route the handlebar switch lead

and main switch leads along the
groove of the guide-air.

Y To cord headlight

1

3

Z Route the starter motor lead

through the clamp inserted to the
box battery.

AA Route the starter motor lead

through the clamp inserted to
the box battery.

AB Clamp the lead as being in

parallel along the fender.
Make sure to clamp three
leads.

AC Fasten the wire harness with

the clamp inserted to the hole
of the box battery.

AD Routing position of each lead

except the wire harness is not
regulated in the clamp.

AE Branch from the main harness
AF Assembling point 

 

Beneath the under bracket,
below the cover steering

AG Throttle cable should not be

placed on the rib of guide-air.

AH To coolant temperature sensor

AI Do not pinch the handlebar

switch lead when assembling
the ignition coil plate.

AJ Pass the filter of throttle body

through the notch of the rub-
ber baffle and release it under
the ignition coil plate.

4

Содержание 5PW1-SE2

Страница 1: ...Yamaha Motor Co Ltd 2003 YZF R1 R 5PW1 SE2 SERVICE INFORMATION ...

Страница 2: ...troduce new service and data for the YZF R1 R 2003 For complete service information procedures it is necessary to use this Supplementary Service Information together with the following manual YZF R1 P R 2002 2003 SERVICE MANUAL 5PW1 ME2 YZF R1 P 2002 SERVICE INFORMATION 5PW1 SE1 ...

Страница 3: ... to improve all its models Modifications and signifi cant changes in specifications or procedures will be forwarded to all authorized Yamaha dealers and will appear in future editions of this manual where applicable Designs and specifications are subject to change without notice EAS00004 IMPORTANT INFORMATION Particularly important information is distinguished in this manual by the following The S...

Страница 4: ...trical system 9 Troubleshooting Symbols 10 to 17 indicate the following 10 Serviceable with engine mounted 11 Filling fluid 12 Lubricant 13 Special tool 14 Tightening torque 15 Wear limit clearance 16 Engine speed 17 Electrical data Symbols 18 to 23 in the exploded diagrams indi cate the types of lubricants and lubrication points 18 Engine oil 19 Gear oil 20 Molybdenum disulfide oil 21 Wheel beari...

Страница 5: ...CONTENTS SPECIFICATIONS GENERAL SPECIFICATIONS 1 ENGINE SPECIFICATIONS 1 ELECTRICAL SPECIFICATIONS 1 CABLE ROUTING 2 YZF R1 R 2003 WIRING DIAGRAM EUR YZF R1 R 2003 WIRING DIAGRAM OCE ...

Страница 6: ...rting system System type Starter motor Model manufacturer Power output Brushes Overall length Spring force Armature coil resistance Commutator diameter Mica undercut Constant mesh 5PW YAMAHA 0 9 kW 10 8 mm 5 28 X 7 92 N 528 X 792 g 0 009 X 0 011 Ω at 20_C 24 5 mm 1 5 mm SSS SSS SSS 3 65 mm SSS SSS 23 5 mm SSS Fuses amperage quantity Main fuse Fuel injection system fuse Headlight fuse Signaling sys...

Страница 7: ...e head light lead and auxiliary light lead behind the pawl of the head light body with the clamp F To turn signal light G To main harness H Route the junction of the head light position lamp and turn sig nal light leads through the pawl on the headlight body Pay attention to the direction 1 Headlight drain plug A Make sure to securely insert the coupler and boot B The headlight lead can be routed ...

Страница 8: ...gneto lead 8 Speed sensor lead 9 lead 10 Rear brake switch lead 11 EXUP servo motor lead 12 AC magneto lead 13 AI system lead 14 Oil level switch lead 15 Sidestand switch lead 16 Wire harness assembly 17 Injector sub lead 1 18 Starter lead 19 lead 20 lead 21 Cover 1 22 Injector sub lead 23 AI system lead 24 Oil level switch lead 25 Sidestand switch lead ...

Страница 9: ... the throttle body J Wiring section K Wire the leads in front of the clamp excluding the brake light switch lead Secure the wire harness vehicle speed sensor lead neutral switch lead brake light switch lead pickup coil lead and starter lead with the clamp inserted to the frame Point the tip of the clamp to the downward Do not bind over the bare wire 3 L EXUP servo motor M To rectifier regulator N ...

Страница 10: ...battery AA Route the starter motor lead through the clamp inserted to the box battery AB Clamp the lead as being in parallel along the fender Make sure to clamp three leads AC Fasten the wire harness with the clamp inserted to the hole of the box battery AD Routing position of each lead except the wire harness is not regulated in the clamp AE Branch from the main harness AF Assembling point Beneat...

Страница 11: ...the ALARM coupler lead AO Press the lead of the coupler for ALARM in under the cou pler of ECU AP Pay attention not to allow the lead to slack and get caught after wiring when assembling the side cover AQ Make sure to hook the har ness on the hook of battery box AR Pick up coil lead Should be wired in front of the clamp AS Neutral switch lead Should be wired in front of the clamp AT Fasten the lea...

Страница 12: ... to the vehicle outside E Fasten the clutch cable with the clamp to the inside of the coolant reservoir tank F Fasten the sidestand switch lead behind the bracket and cut the tip G To fuel tank H Pass the throttle cable in front of the brake hose I Pass the clutch cable behind the front fork J Pass the handlebar switch lead and main switch lead between the steering stopper and front fork outer tub...

Страница 13: ...or lead between the engine and the radiator hose Make sure to push it into the deeper position so that it is not caught between the cylinder head cover and the radiator hose P Route the clutch cable through the inside of radiator hose and fasten it with the clamp to the ra diator Q Fasten the clutch cable and cool ant reservoir tank breather hose with the clamp ...

Страница 14: ...2 1 17 Oil level gauge lead 18 AI system hose 19 Sidestand switch lead 20 Fuel return hose 21 Fuel tank breather hose 22 Fuel feeder hose 23 Fuel tank drain hose 24 Injector sub lead 25 Wire harness 26 To throttle body 27 To air cleaner 28 To fuel tank 29 Crankcase breather hose 30 Assembling point 31 Speed sensor lead 32 EXUP servo motor 33 EXUP servo motor lead 2 34 To throttle body 35 Rear brak...

Страница 15: ...l gauge side stand switch lead and radiator hose in the drive sprocket cover G Do not pinch the hose H Pass the oil level gauge lead and sidestand switch lead by the in ner side of the coolant hose I Route the fuel tank breather hose and fuel tank drain hoses through the clamp and pass by the outside of the bottom cowl ing Make the end length of hoses even C Clamp the air cleaner drain hose fuel t...

Страница 16: ...I system hose is not regulated in the clamp P Pass all the hoses under the in jector sub lead and wire harness Q Neutral switch lead Route the lead so that it surely points to the right upward R Clamp the lead making slack so that the harness routes to the coupler from the downside of the EXUP serve motor S Pay attention to the inserting direction of the relay Y Position the clamp between the clam...

Страница 17: ...lay 11 Side stand switch 12 Fuel pump 13 ECU 14 Ignition coil 15 Spark plug 16 Fuel injector 17 AI system solenoid 18 EXUP servo motor 19 Speed sensor 20 Lean angle cut off switch 21 Cylinder identification 22 Atmospheric pressure sensor 23 Intake air pressure sensor 24 Throttle position sensor 25 Coolant temperature sensor 26 Intake air temperature sensor 27 Crankshaft position sensor 28 Neutral ...

Страница 18: ...YZF R1 R 2003 WIRING DIAGRAM EUR ...

Страница 19: ...Side stand switch 12 Fuel pump 13 ECU 14 Ignition coil 15 Spark plug 16 Fuel injector 17 AI system solenoid 18 EXUP servo motor 19 Speed sensor 20 Lean angle cut off relay 21 Cylinder identification sensor 22 Atmospheric pressure sensor 23 Intake air pressure sensor 24 Throttle position sensor 25 Coolant temperature sensor 26 Intake air temperature sensor 27 Crankshaft position sensor 28 Neutral s...

Страница 20: ...YZF R1 R 2003 WIRING DIAGRAM OCE ...

Страница 21: ......

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