Triumph Bonneville, T100, Speedmaster, America, Thruxton, Scrambler 2001-2007 Workshop Repair & Service Manual
Catalog:
Model:
Complete digital official shop manual contains service, maintenance, and troubleshooting information for the 2001-2007 Triumph Bonneville, T100, Speedmaster, America, Thruxton, Scrambler Motorbike. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your bike like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.
This manual for 2001-2007 Triumph Bonneville, T100, Speedmaster, America, Thruxton, Scrambler Motorcycle is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.
MAKE: Triumph
MODEL: Bonneville, T100, Speedmaster, America, Thruxton, Scrambler
YEAR: 2001 2002 2003 2004 2005 2006 2007
EXCERPT:
Triumph Bonneville, T100, Speed master, America, Thruxton and Scrambler Service and Repair Manual
Models covered:
Bonneville. 790cc. 2001 to 2006
Bonneville. 865cc. 2007
T1 00. 790cc. 2002 to 2004
T1 00. 865cc. 2005 to 2007
America. 790cc. 2002 to 2006
America. 865cc. 2007
Speedmaster. 790cc. 2003 to 2004
Speedmaster. 865cc. 2005 to 2007
Thruxton. 865cc. 2004 to 2007
Scrambler. 865cc. 2006 to 2007
Contents
LIVING WITH YOUR TRIUMPH
Introduction
A Phoenix from the ashes Page 0•4
Acknowledgements Page 0•7
About this manual Page 0•7
Model development Page 0•8
Identification numbers Page 0•9
Buying spare parts Page 0•9
Safety First! Page 0•10
Pre-ride checks
Engine oil level Page 0•11
Brake fluid levels Page 0•12
Suspension, steering and drive chain Page 0•14
Tyres Page 0•15
Legal and safety checks Page 0•15
Bike spec Page 0•16
MAINTENANCE
Routine maintenance and servicing
Specifications Page 1•2
Lubricants and fluids Page 1•2
Maintenance schedule Page 1•3
Component locations Page 1•4
Maintenance procedures Page 1•5
REPAIRS AND OVERHAUL
Engine, transmission and associated systems
Engine, clutch and transmission Page 2•1
Fuel and exhaust systems Page 3•1
Ignition system Page 4•1
Chassis and bodywork components
Frame, suspension and final drive Page 5•1
Brakes, wheels and tires Page 6•1
Bodywork Page 7•1
Electrical system Page 8•1
Wiring diagrams Page 8•28
REFERENCE
Tools and Workshop Tips Page REF•2
Security Page REF•20
Lubricants and fluids Page REF•23
Conversion Factors Page REF•26
MOT test checks Page REF•27
Storage Page REF•32
Fault finding Page REF•35
Fault finding equipment Page REF•45
Technical terms explained Page REF•49
Index Page REF•53
Chapter 4
Ignition system
1 General information
All models are fitted with a digital Inductive Ignition system, which due to its lack of mechanical parts Is totally maintenance free.
The system comprises triggers on the alternator rotor, a pick-up coil, Ignition control unit and ignition HT coil(s). Bonneville, T100 and Thruxton models are fitted with one HT coil which serves both cylinder spark plugs using the wasted spark principal. America, Speedmaster and Scrambler models have two coils, one for each cylinder spark plug.
The ignition triggers, which are on the alternator rotor on the right-hand end of the crankshaft, magnetically operate the pick-up coil as the crankshaft rotates. The pick-up coil provides the ignition control with information on engine speed and piston position. The ignition timing is then determined by the control unit,which compares the signals It receives from the pick-up coil (engine speed and position) and also the throttle position sensor (engine load) to stored data in the form of ignition maps In Its ROM - there is no provision for adjusting the Ignition timing. The control unit then supplies the HT coil(s) with the power necessary to produce a spark at the plugs at the optimal time.
A rev limiter cuts in at 7400 rpm on 790 cc engines and at 8000 rpm on 865 cc engines.
The system also incorporates a starter lockout circuit which will cut the Ignition. If the side-stand Is extended whilst the engine is running and in gear, or if a gear is selected whilst the engine is running and the side-stand is extended. It also prevents the engine from being started if the engine is in gear while the side-stand is down. The engine can be started with the side-stand down as long as it is in neutral.
Because of their nature, the Individual Ignition system components can be checked but not repaired. If ignition system troubles occur, and the faulty component can be isolated, the only cure for the problem is to replace the part with a new one. Keep in mind that most electrical parts, once purchased, cannot be returned. To avoid unnecessary expense, make very sure the faulty component has been positively Identified before buying a replacement part.
2 Ignition system check
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