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Yamaha YZ450F(E) 2014 User Manual

Yamaha YZ450F(E) 2014
360 pages
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OWNER’S SERVICE MANUAL
MANUEL D’ATELIER DU
PROPRIETAIRE
FAHRER- UND
WARTUNGSHANDBUCH
YZ450F
(
E
)
1SL-28199-80
PRINTED IN JAPAN
2013.04—2.0 × 1 !
(E, F, G)
PRINTED ON RECYCLED PAPER
2014
YZ450F
(
E
)
2014
q Read this manual carefully before operating this vehicle.
q Il convient de lire attentivement ce manuel avant la première utilisation du véhicule.
q
Bitte lesen Sie diese Bedienungsanleitung sorgfältig durch, bevor Sie das Fahrzeug in Betrieb nehmen.
1SL-28199-80_cover.indd 1 2013/04/05 13:58:58

Table of Contents

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Yamaha YZ450F(E) 2014 Specifications

General IconGeneral
BrandYamaha
ModelYZ450F(E) 2014
CategoryMotorcycle
LanguageEnglish

Summary

GENERAL INFORMATION

LOCATION OF IMPORTANT LABELS

Identifies critical warning and information labels on the vehicle.

DESCRIPTION

Provides an overview of vehicle components and their identification numbers.

IDENTIFICATION

Explains how to locate vehicle and engine serial numbers for positive identification.

FEATURES

Outlines the electronically controlled fuel injection (FI) system.

INCLUDED PARTS

Lists and illustrates parts included with the vehicle, such as tools and covers.

IMPORTANT INFORMATION

Covers crucial details for disassembly, replacement parts, and safety precautions.

BASIC SERVICE INFORMATION

Provides guidance on handling electrical system components and checking connections.

SPECIAL TOOLS

Lists specific tools required for accurate adjustment and assembly procedures.

CONTROL FUNCTIONS

Explains the operation of various controls like levers, pedals, and grips.

STARTING AND BREAK-IN

FUEL

Specifies recommended fuel type and fuel tank capacity.

STARTING A COLD ENGINE

Details the procedure for starting the engine from cold.

STARTING A WARM ENGINE

Outlines the procedure for starting a warm engine.

BREAK-IN PROCEDURES

Describes the steps for breaking in the machine for optimal performance.

MAINTENANCE AFTER BREAK-IN

MAJOR MAINTENANCE

Details the comprehensive maintenance required after the break-in period.

TORQUE-CHECK POINTS

CLEANING AND STORAGE

CLEANING

Provides instructions for cleaning the vehicle to maintain appearance and performance.

STORAGE

Outlines preventive measures for storing the vehicle for extended periods.

SPECIFICATIONS

GENERAL SPECIFICATIONS

Lists key dimensions, weight, and model information for the vehicle.

ENGINE SPECIFICATIONS

Details engine type, displacement, fuel, oil, and component specifications.

CHASSIS SPECIFICATIONS

Provides specifications for frame, wheels, tires, brakes, suspension, and swingarm.

ELECTRICAL SPECIFICATIONS

Lists specifications for the ignition, charging, and ECU systems.

TIGHTENING TORQUES

Specifies tightening torques for standard fasteners and special components.

LUBRICATION POINTS AND LUBRICANT TYPES

Identifies lubrication points and recommended lubricant types for engine and chassis.

LUBRICATION SYSTEM CHART AND DIAGRAMS

Illustrates the vehicle's lubrication system with diagrams and charts.

CABLE ROUTING DIAGRAM

Shows the correct routing for various cables and hoses on the vehicle.

PERIODIC CHECKS AND ADJUSTMENTS

MAINTENANCE INTERVALS

Outlines periodic maintenance tasks and their recommended intervals.

PRE-OPERATION INSPECTION AND MAINTENANCE

Lists pre-ride checks and general maintenance procedures.

ENGINE

Details checks and adjustments for engine components like coolant, oil, and valves.

CHASSIS

Covers checks and adjustments for brakes, wheels, and suspension.

ELECTRICAL SYSTEM

Covers checks for switches, spark plug, ignition coil, and sensors.

CHASSIS

GENERAL CHASSIS

Provides general information and procedures for removing body panels.

FRONT WHEEL

Details the removal, checking, disassembly, assembly, and installation of the front wheel.

REAR WHEEL

Covers the removal, checking, and installation of the rear wheel and sprocket.

FRONT BRAKE

Explains removal, disassembly, checking, and installation of the front brake system components.

REAR BRAKE

Details the removal, disassembly, checking, and installation of the rear brake system components.

HANDLEBAR

Covers the removal, checking, and installation of the handlebar and its controls.

FRONT FORK

Details the removal, disassembly, checking, and assembly of the front fork legs.

STEERING HEAD

Explains the removal, checking, and installation of the steering head components.

REAR SHOCK ABSORBER ASSEMBLY

Covers handling, disposal, removal, checking, and installation of the rear shock absorber.

SWINGARM

Details the removal, checking, and installation of the swingarm and its bearings.

CHAIN DRIVE

Covers removal, checking, and installation of the drive chain, sprockets, and related parts.

ENGINE

ENGINE REMOVAL

Details the process of removing the engine and its related components.

CAMSHAFT

Covers camshaft removal, checking, and installation procedures.

CYLINDER HEAD

Details cylinder head removal, checking, and installation.

VALVES AND VALVE SPRINGS

Explains removal, checking, and installation of valves, springs, and related parts.

CYLINDER AND PISTON

Covers removal, checking, and installation of the cylinder, piston, and rings.

CLUTCH

Details clutch removal, checking, and installation procedures.

KICKSTATER

Covers kick shaft removal, checking, and installation.

SHIFT SHAFT

Details shift shaft and stopper lever removal, checking, and installation.

OIL PUMP AND BALANCER GEAR

Covers oil pump and balancer gear removal, checking, and installation.

AC MAGNETO

Details AC magneto removal, checking, and installation.

CRANKCASE

Covers crankcase separation, bearing removal, checking, and assembly.

CRANKSHAFT ASSEMBLY AND BALANCER SHAFT

Details crankshaft and balancer shaft removal, checking, and installation.

TRANSMISSION

Covers transmission removal, checking, and installation.

COOLING SYSTEM

RADIATOR

Covers radiator removal, handling, and checking.

WATER PUMP

Details water pump removal, checking, and assembly.

FUEL SYSTEM

FUEL TANK

Covers fuel tank removal, fuel pump removal/installation, and pressure checks.

THROTTLE BODY

Details throttle body removal, injector checks, and throttle position sensor adjustment.

ELECTRICAL SYSTEM

IGNITION SYSTEM

Covers the ignition system circuit diagram and troubleshooting.

CHARGING SYSTEM

Details the charging system circuit diagram and troubleshooting.

FUEL INJECTION SYSTEM

Explains the fuel injection system circuit diagram, diagnostic tool, and troubleshooting.

FUEL PUMP SYSTEM

Covers the fuel pump system circuit diagram and troubleshooting.

ELECTRICAL COMPONENTS

Identifies and describes the checking procedures for various electrical components.

TROUBLE SHOOTING

GENERAL INFORMATION

Provides a general guide for troubleshooting vehicle issues.

STARTING FAILURES

Lists common causes and checks for engine starting failures.

INCORRECT ENGINE IDLING SPEED

Details potential causes for incorrect engine idling speed.

POOR MEDIUM-AND-HIGH-SPEED PERFORMANCE

Addresses issues affecting engine performance at medium and high speeds.

FAULTY GEAR SHIFTING

Covers causes for difficult or faulty gear shifting.

SHIFT PEDAL DOES NOT MOVE

Lists potential issues if the shift pedal is stuck or immobile.

JUMPS OUT OF GEAR

Addresses causes for the transmission jumping out of gear.

FAULTY CLUTCH

Covers common clutch problems like slipping or dragging.

OVERHEATING

Lists potential causes for engine overheating.

OVERCOOLING

Addresses potential causes for engine overcooling.

POOR BRAKING PERFORMANCE

Details common issues leading to poor braking performance.

FAULTY FRONT FORK LEGS

Covers problems related to front fork legs, such as oil leaks or damage.

UNSTABLE HANDLING

Lists factors contributing to unstable vehicle handling.

LIST OF SELF-DIAGNOSTIC AND FAIL-SAFE ACTIONS

Provides a list of diagnostic codes and fail-safe actions.

TUNING

CHASSIS

Covers chassis-related tuning aspects like sprockets and tire pressure.

TIRE PRESSURE

Details adjusting tire pressure for different riding conditions.

FRONT FORK SETTING

Explains how to adjust front fork settings like oil amount, preload, and damping.

CHANGE IN AMOUNT AND CHARACTERISTICS OF FORK OIL

Describes how changing fork oil amount affects damping characteristics.

SETTING OF SPRING AFTER REPLACEMENT

Guides on adjusting front fork springs after replacement.

FRONT FORK SETTING PARTS

Lists parts related to front fork setting, including springs.

REAR SUSPENSION SETTING

Covers setting rear suspension preload and damping.

CHOOSING SET LENGTH

Details how to measure and choose the correct spring set length.

SETTING OF SPRING AFTER REPLACEMENT

Guides on adjusting rear spring preload and damping after replacement.

REAR SHOCK ABSORBER SETTING PARTS

Lists parts related to rear shock absorber setting, including springs.

SUSPENSION SETTING (FRONT FORK)

Provides a table for adjusting front fork settings based on symptoms.

SUSPENSION SETTING (REAR SHOCK ABSORBER)

Offers a table for adjusting rear shock absorber settings based on symptoms.

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