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Yamaha XT660R 2004 User Manual

Yamaha XT660R 2004
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2004
XT660R(S)
XT660X(S)
5VK1-AE1
SERVICE MANUAL
Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
email: info@motomatrix.co.uk

Table of Contents

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Yamaha XT660R 2004 Specifications

General IconGeneral
Displacement660cc
Compression Ratio10.0:1
Fuel SystemFuel Injection
IgnitionTCI
Transmission5-speed
Final DriveChain
Front SuspensionTelescopic forks
Front BrakeSingle disc, 298 mm
Rear BrakeSingle disc, 245 mm
Front Tire90/90-21
Rear Tire130/80-17
Seat Height865 mm (34.1 inches)
Fuel Capacity15 liters (3.96 gallons)
Engine typeLiquid cooled, 4-stroke, single cylinder, SOHC
Bore x Stroke100.0 mm x 84.0 mm
Power35 kW (48 hp) @ 6, 000 rpm
Torque58 Nm @ 5, 500 rpm
Rear SuspensionSwingarm, (link suspension)
Dry Weight165 kg
Length2, 240 mm
Width865 mm
Height1, 230 mm

Summary

SPECIFICATIONS

ENGINE SPECIFICATIONS

Covers engine type, displacement, bore, compression, fuel, oil, and cooling system details.

CHASSIS SPECIFICATIONS

Outlines specifications for wheels, tires, brakes, steering, front and rear suspension, and drive chain.

PERIODIC CHECKS AND ADJUSTMENTS

ENGINE

ENGINE REMOVAL

Step-by-step instructions for removing the exhaust pipes, mufflers, leads, and the entire engine.

CYLINDER HEAD

Procedures for removing, checking, and installing the cylinder head, tappet covers, and camshaft sprocket.

VALVES AND VALVE SPRINGS

Steps for removing, checking, and installing valves, valve guides, seats, springs, and seals.

CYLINDER AND PISTON

Procedures for removing, checking, and installing the cylinder, piston, piston rings, and piston pin.

CLUTCH

Covers removal, checking, and installation of the clutch cover, pull lever shaft, and clutch components.

OIL PUMP

Instructions for removing, checking, assembling, and installing the oil pump and its related parts.

STARTER CLUTCH AND A.C. MAGNETO

Covers removal, checking, and installation of the starter clutch, A.C. magneto rotor, and stator coil.

CRANKSHAFT

Steps for removing, checking, and installing the crankshaft assembly, including journal and runout measurements.

FUEL INJECTION SYSTEM

THROTTLE BODY ASSEMBLY

Steps for removing, checking, and installing the throttle body, fuel injector, and throttle position sensor.

ELECTRICAL SYSTEM

TROUBLESHOOTING

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