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Buell 2008 XB SERIES User Manual

Buell 2008 XB SERIES
288 pages
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2008 Buell XB Models Electrical Diagnostics Manual
99493-08Y
©2007 Buell Motorcycle Company

Table of Contents

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Buell 2008 XB SERIES Specifications

General IconGeneral
Fuel SystemElectronic Fuel Injection
Transmission5-speed
Final DriveBelt
Compression Ratio10.0:1
Horsepower103 hp
Front SuspensionShowa inverted fork
Rear SuspensionShowa shock absorber
Front BrakesSingle disc
Rear BrakesSingle disc
Wheelbase52 in. (1321 mm)
Seat Height30.5 in
Displacement984 cc
Torque84 ft-lb

Summary

IMPORTANT NOTICE

ABOUT THIS MANUAL

GENERAL

Describes the manual's intent to acquaint users with Buell products and diagnostic methods.

HOW TO USE YOUR SERVICE MANUAL

Guides users on navigating the manual using tables, index, and cross-references.

PREPARATION FOR SERVICE

Emphasizes the importance of a clean work area and gathering necessary tools before starting repairs.

PRODUCT REFERENCES

STARTING / CHARGING

1.1 SPECIFICATIONS

Contains detailed specifications for the starter and service wear limits.

1.3 STARTING SYSTEM DIAGNOSIS

Provides diagnostic procedures and tool names for identifying starting system issues.

1.6 STARTER TROUBLESHOOTING

Lists probable causes and solutions for starter malfunctions like not running or running at low speeds.

1.9 CHARGING SYSTEM

Covers the components of the charging system, including the alternator and regulator, and troubleshooting.

1.10 BATTERY TESTING

Details procedures for battery testing using voltmeter, conductance test, and load test.

ENGINE MANAGEMENT

2.1 SPECIFICATIONS

Provides specifications for fuel system, idle speed, battery, spark plugs, alternator, regulator, electrical system, and ignition coils.

2.4 CHECKING FOR TROUBLE CODES

Explains how to observe the check engine lamp's behavior to identify fault conditions and trouble codes.

2.8 INITIAL DIAGNOSTIC CHECK

Guides users through a systematic approach to identifying system problems by comparing engine behavior to tables.

2.12 ENGINE CRANKS BUT WILL NOT START

Offers diagnostic flowcharts for troubleshooting when the engine cranks but does not start.

2.15 FUEL PRESSURE TEST

Describes the procedure for testing fuel pressure and identifying potential issues.

2.16 MISFIRE

Provides diagnostic steps for identifying and resolving engine misfires at idle or under load.

APPENDIX A CONNECTOR REPAIR

A.1 AMP MULTILOCK CONNECTORS

Details procedures for separating, mating, and removing/installing AMP Multilock connector terminals.

A.3 DEUTSCH ELECTRICAL CONNECTORS

Explains how to repair Deutsch electrical connectors, including separating and mating housings.

A.5 METRI-PACK TERMINALS

Details the process of preparing wire leads and crimping Metri-Pack terminals.

A.10 SEALED SPLICE CONNECTORS

Covers preparing wire leads, splicing wire leads, and inspecting seals for sealed splice connectors.

APPENDIX B WIRING DIAGRAMS

B.1 CONNECTORS

Lists connector locations for various components on Buell motorcycles.

B.2 WIRING DIAGRAMS

Provides information on wire color codes, wiring diagram symbols, and lists available wiring diagrams.

APPENDIX C CONVERSIONS

C.1 METRIC CONVERSION

Presents conversion tables for inches to millimeters and vice versa.

C.3 TORQUE CONVERSIONS

Offers equations for converting torque values between United States and metric systems.

APPENDIX D GLOSSARY

D.1 GLOSSARY

Lists acronyms and abbreviations used in the manual with their descriptions.

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