Bonneville SE and Bonneville Additional Information BONNEVILLE SE AND BONNEVILLE ADDITIONAL INFORMATION
Part Number: 3856602 09/08

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Bonneville SE and Bonneville Additional Information
Bonneville SE and Bonneville with Cast Alloy Wheels
This addendum contains information for the ignition key, instruments, suspension, tyres and specifications for the Bonneville SE and Bonneville and must be read in conjunction with the owner's handbook. All other details are as described for the Bonneville in the accompanying owner's handbook. Always keep this addendum with the owner's handbook, store them with the motorcycle and refer to them whenever necessary.

Instruments

The instruments for the Bonneville models are as described in the accompanying handbook with the exception to the following listed below: For Bonneville SE - Refer to the descriptions for Bonneville T100 and Thruxton; For Bonneville - Refer descriptions for Bonneville. to the
Suspension Settings Chart Warning
Ensure that the adjusters are set to the same setting on both rear suspension units. Settings which vary from left to right may affect handling and stability resulting in loss of motorcycle control, and an accident. The standard suspension settings provide a comfortable ride and good handling characteristics for general, solo riding. The following chart shows the suggested settings for the rear suspension.

Ignition Key

1. Key number tag 2. Third key for alarm system For Bonneville there is a third key that does not have a fob. This is for the accessory alarm system.

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Note: This chart is only a guide for the Bonneville SE and Bonneville only, not any other model. Setting requirements may vary for rider weight and personal preferences. LOADING Spring Pre-Load 5

Brakes

Brake Fluid Level Inspection and Adjustment
The inspection and adjustment of the front brake fluid level is the same as the Scrambler. Refer to the Maintenance section in the accompanying handbook.
Standard Solo Riding Harder Rider and Passenger
Rear Suspension Spring Pre-Load Adjustment
The method to adjust the rear suspension spring pre-load is the same as described in the Maintenance section in the accompanying handbook. Typical Tyre Marking Note: The motorcycle is delivered from the factory with the suspension set at the standard settings, as shown in the table above. The Bonneville SE and Bonneville are equipped with tubeless tyres, valves and wheel rims. Use only tyres marked 'TUBELESS' and tubeless valves on rims marked 'SUITABLE FOR TUBELESS TYRES'.

T509-37

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Tyre Options

Option 1 Front Metzeler ME Z4 Rear Metzeler ME Z2 Front Size 110/70-R17 Rear Size 130/80-R17

Warning

Use the recommended tyre options ONLY in the combinations given. Do not mix tyres from different manufacturers or mix different specification tyres from the same manufacturers as this may result in loss motorcycle control and an accident.

Tyre Pressures

Front Rear 2.27 Bar (33 lb/in) 2.82 Bar (41 lb/in)

Specifications

The specifications for the Bonneville are the same as described in the accompanying handbook with the exception of the following listed below. Dimensions Overall Length. Overall Width. Wheelbase. Seat Height. Frame Rake. Trail. 27.5 106.5 mm (4.2 in) 2130 mm (83.9 in) 765 mm (30.1 in) 1600 mm (63.0 in) 750 mm (59.5 in)
Incorrect tyre inflation will cause abnormal tread wear and instability problems that may lead to loss of control and an accident. Under-inflation may result in the tyre slipping on, or coming off the rim. Over inflation will cause instability and accelerated tread wear. Both conditions are dangerous as they may cause loss of control leading to an accident.

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This owner's handbook, and all other instructions that are supplied with your motorcycle, should be considered a permanent part of your motorcycle and should remain with it even if your motorcycle is subsequently sold. All riders must read this owner's handbook and all other instructions which are supplied with your motorcycle, before riding, in order to become thoroughly familiar with the correct operation of your motorcycle's controls, its features, capabilities and limitations. Do not lend your motorcycle to others as riding when not familiar with your motorcycle's controls, features, capabilities and limitations can lead to an accident.

Table of Contents

This handbook contains a number of different sections. The table of contents below will help you find the beginning of each section where, in the case of the major sections, a further table of contents will help you find the specific subject required. Foreword. 1 Warning Labels. 10 Parts Identification. 12 Serial Numbers. 19 General Information. 21 How to Ride the Motorcycle. 41 Accessories, Loading and Passengers. 51 Maintenance and Adjustment. 55 Storage.101 Specifications. 103
Foreword - Safety First FOREWORD - SAFETY FIRST

The Motorcycle Warning

This motorcycle is designed for on-road use only. It is not suitable for off-road use. Off-road operation could lead to loss of control of the motorcycle resulting in an accident causing injury or loss of life.
Fuel and Exhaust Fumes Warning
PETROL IS HIGHLY FLAMMABLE: Always turn off the engine when refuelling. Do not refuel or open the fuel filler cap while smoking or in the vicinity of any open (naked) flame. Take care not to spill any petrol on the engine, exhaust pipes or silencers when refuelling. If petrol is swallowed, inhaled or allowed to get into the eyes, seek immediate medical attention. Spillage on the skin should be immediately washed off with soap and water and clothing contaminated with petrol should immediately be removed. Burns and other serious skin conditions may result from contact with petrol.
This motorcycle is not designed to tow a trailer or be fitted with a sidecar. Fitting a sidecar and/or a trailer may result in loss of control and an accident.
This motorcycle is designed for use as a two-wheeled vehicle capable of carrying a rider on his/her own, or a rider and one passenger (subject to a passenger seat being fitted). The total weight of the rider, and any passenger, accessories and luggage must not exceed the maximum load limit of 200 kg (440 lbs).
Never start your engine or let it run for any length of time in a closed area. The exhaust fumes are poisonous and may cause loss of consciousness and death within a short time. Always operate your motorcycle in the open-air or in an area with adequate ventilation.

Foreword - Safety First

Riding Warning Warning
Never ride the motorcycle when fatigued or under the influence of alcohol or other drugs. Riding when under the influence of alcohol or other drugs is illegal. Riding when fatigued or under the influence of alcohol or other drugs reduces the rider's ability to maintain control of the motorcycle and may lead to loss of control and an accident. This Triumph motorcycle should be operated within the legal speed limits for the particular road travelled. Operating a motorcycle at high speeds can be potentially dangerous since the time available to react to given traffic situations is greatly reduced as road speed increases. Always reduce speed in potentially hazardous driving conditions such as bad weather or heavy traffic.

Odometer

In the speedometer face is the odometer. The odometer indicates the total distance that the motorcycle has travelled.

Trip Meter

The trip meter indicates the distance that the motorcycle has travelled since the meter was last set to zero.
Never allow engine rpm to enter the 'red zone' as severe engine damage may result.
Do not attempt to reset the trip meter with the motorcycle in motion as this may lead to loss of motorcycle control and an accident. To zero the trip meter, turn the reset knob anti-clockwise (when viewed from the left hand side of the motorcycle) until all the digits read zero.

Warning Lights

Direction Indicators
When the direction indicator switch is pushed to left or right, the corresponding direction indicator light flashes on and off.
Reduce speed and do not continue to ride for longer than is necessary with the malfunction indicator light illuminated. The fault may adversely affect engine performance, exhaust emissions and fuel consumption. Reduced engine performance could cause a dangerous riding condition, leading to loss of control and an accident. Contact an authorised Triumph dealer as soon as possible to have the fault checked and rectified. Note: If the malfunction indicator light flashes when the ignition is switched on, contact an authorised Triumph dealer as soon as possible to have the situation rectified. In these circumstances the engine will not start.

High Beam

When the headlights are switched on and the headlight dip switch is set to 'high beam', the high beam warning light will illuminate.

Neutral

The neutral warning light indicates when the transmission is in neutral (no gear selected). The warning light will illuminate when the transmission is in neutral with the ignition switch in the ON position.
Engine Management System Malfunction Indicator Light
The malfunction indicator light for the engine management system illuminates when the ignition is switched on (to indicate that it is working) but should not become illuminated when the engine is running. If the malfunction indicator light becomes illuminated when the engine is running, this indicates that a fault has occurred in one or more of the systems controlled by the engine management system. In such circumstances, the engine management system will switch to 'limp-home' mode so that the journey may be completed, if the fault is not so severe that the engine will not run.

Low Fuel

The low fuel indicator will illuminate when there is approximately 3.5 litres of fuel remaining in the tank.

Low Oil Pressure

The low oil pressure warning light becomes illuminated whenever the oil pressure is dangerously low (or the ignition switch is in the ON position with the engine not running). When the engine is running, the light will remain off when sufficient oil pressure is present. When starting the motorcycle, check that the light comes on when the ignition is in the

Side Cover (Bonneville, Bonneville T100 and Thruxton models)
Right Hand Side Cover (Scrambler only)

T908018

1. Side cover 2. Fastener 3. Seat removal tool The right hand side cover can be removed to gain access to the fuse box, seat removal tool, rear brake fluid reservoir etc. To remove the side cover, release the cover's threaded fastener using a coin. Lift the cover until it clears its retaining dowels and then remove the cover from the motorcycle. To refit, position the cover over its locating dowels, fit the threaded fastener and tighten with a coin. Finally, grasp the cover and ensure that it is fully retained.
1. Side cover 2. Retaining dowels/grommets The right hand side cover can be removed to gain access to the fuse box. To remove the side cover, pull the top of the cover away from the motorcycle until it clears its retaining dowels (leaving the grommets in place) and then lift up and remove the cover from the motorcycle. To refit, position the lower locating dowels, then press firmly to secure the cover into the upper grommets. Ensure the cover is correctly located over the upper and lower locating dowels. Finally, grasp the cover and ensure that it is fully retained.
Left Hand Side Cover (Scrambler only)
1. Side cover 2. Fastener 3. Seat removal tool The left hand side cover can be removed to gain access to the seat removal tool. To remove the side cover, release the cover's threaded fastener using a coin. Lift the cover until it clears its retaining dowels and then remove the cover from the motorcycle. To refit, position the cover over its locating dowels, fit the threaded fastener and tighten with a coin. Finally, grasp the cover and ensure that it is fully retained.
1. Seat 2. Fastener (right hand shown) 3. Stepped sleeve The seat can be removed to gain access to the battery, owner's handbook etc. An Allen key, located beneath the right hand side panel on Bonneville, Bonneville T100 and Thruxton models, and beneath the left hand side panel on Scrambler, is provided to allow removal of the seat fasteners. To locate the Allen key, remove the right hand side cover (left hand side cover on Scrambler) as described earlier in this section. On Bonneville, Bonneville T100 and Thruxton models, the Allen key is located in a retainer, beneath the fuse box. On Scrambler models, the Allen key is located in a retainer between the two rearmost relays. Remove the fixings from the rear of the seat, collecting the stepped sleeves, and lift the seat clear of the frame.

Safe Operation

Daily Safety Checks
Check the following items each day before you ride. The time required is minimal, and these checks will help ensure a safe, reliable ride. If any irregularities are found during these checks, refer to the Maintenance and Adjustment section or see your authorised Triumph dealer for the action required to return the motorcycle to a safe operating condition.
Failure to perform these checks every day before you ride, or operation of the motorcycle with faults noted in any of the areas below, may result in serious motorcycle damage, loss of motorcycle control and an accident. Check: Fuel: Adequate supply in tank, no fuel leaks (page 34). Engine Oil: Correct level on sight glass. Add correct specification oil as required (page 62). Tyres/Wheels: Correct inflation pressures (when cold). Tread depth/wear (min 2.0 mm tread depth), tyre/wheel damage and loose/ broken spokes, punctures etc. (page 110).
Drive Chain: Check drive chain for correct adjustment and lubrication (page 70). Nuts, Bolts, Fasteners: Visually check that steering and suspension components, axles, and all controls are properly tightened or fastened. Inspect all areas for loose/damaged fixings. Steering Action: Smooth but not loose from lock to lock. No binding of any of the control cables (page 80). Brakes: Pull the brake lever and push the brake pedal to check for correct resistance. Investigate any lever/pedal where the travel is excessive before meeting resistance, or if either control feels spongy in operation (page 74). Brake Pads: There should be more than 1.5 mm of friction material remaining on all the pads (page 74). Brake Fluid Levels: No brake fluid leakage. Brake fluid levels must be between the MAX and MIN marks on both reservoirs (page 75). Front Forks: Smooth action. No fork oil leakage (page 81). Throttle: Throttle grip free play 2 - 3 mm. Ensure that the throttle grip returns to the idle position without sticking (page 66). Clutch: Smooth operation and correct cable free play (page 68). Electrical Equipment: All lights and horn function correctly (page 23). Engine Stop: Stop switch turns the engine off (page 29/42). Stand: Returns to the fully up position by spring tension. Return springs not weak or damaged (page 37).
How to Ride the Motorcycle HOW TO RIDE THE MOTORCYCLE
To Stop the Engine. 42 To Start the Engine. 42 Moving Off/Changing Gears. 44 Braking. 45 Parking. 47 Considerations For High-Speed Operation. 48 General. Steering. Luggage. Brakes. Tyres. Fuel. Engine Oil. Electrical Equipment. Miscellaneous. 49

1. Front brake lever - all models
For your safety, always exercise extreme caution when braking, accelerating or turning as any incautious action can cause loss of control and an accident. Independent use of the front or rear brakes reduces overall braking performance. Extreme braking may cause either wheel to lock, reducing control of the motorcycle and causing an accident. When possible, reduce speed or brake before entering a turn as closing the throttle or braking in mid-turn may cause wheel slip leading to loss of control and an accident. When riding in wet or rainy conditions, or on loose surfaces, the ability to manoeuvre and stop will be reduced. All of your actions should be smooth under these conditions. Sudden acceleration, braking or turning may cause loss of control and an accident.
When descending a long, steep gradient, use engine braking by down changing and use the brakes intermittently. Continuous brake application can overheat the brakes and reduce their effectiveness. Riding with your foot on the brake pedal or your hands on the brake lever may actuate the brake light, giving a false indication to other drivers. It may also overheat the brake, reducing braking effectiveness. Do not coast with the engine switched off, and do not tow the motorcycle. The transmission is pressure-lubricated only when the engine is running. Inadequate lubrication may cause damage or seizure of the transmission which can lead to sudden loss of motorcycle control and an accident.

Parking

Do not leave the switch in the P position for long periods as this will discharge the battery. Ensure that the stand is fully retracted before riding off.
Do not park on a soft or on a steeply inclined surface. Parking under these conditions may cause the motorcycle to fall over causing damage to property and personal injury.
Select neutral and turn the ignition switch to the OFF position. Lock the steering to help prevent theft. Always park on a firm, level surface to prevent the motorcycle from falling. When parking on a hill, always park facing uphill to prevent the motorcycle from rolling off the stand. On a lateral (sideways) incline, always park such that the incline naturally pushes the motorcycle towards the side stand. Do not park on a lateral (sideways) incline of greater than 6 and never park facing downhill. Note: When parking near traffic at night, or when parking in a location where parking lights are required by law, leave the tail, licence plate and position lights on by turning the ignition switch to P (PARK). Petrol is extremely flammable and can be explosive under certain conditions. If parking inside a garage or other structure, be sure it is well ventilated and the motorcycle is not close to any source of flame or sparks. This includes any appliance with a pilot light. Failure to follow the above advice may cause a fire resulting in damage to property or personal injury.

Electrical Equipment

Make certain that the headlight, rear/brake light, indicators, horn etc., all work properly.

Miscellaneous

Make certain that all fixings are tight and that all safety related parts are in good condition.
Have sufficient fuel for the higher consumption experienced during high-speed operation.
The exhaust system is fitted with a catalytic converter to help reduce exhaust emission levels. The catalytic converter can be permanently damaged if the motorcycle is allowed to run out of fuel or if the fuel level is allowed to get very low. Always ensure you have adequate fuel for your journey.
Accessories and Loading ACCESSORIES AND LOADING
The addition of accessories and carriage of additional weight can affect the motorcycle's handling characteristics causing changes in stability and necessitating a reduction in speed. The following information has been prepared as a guide to the potential hazards of adding accessories to a motorcycle and carrying passengers and additional loads.
Do not install accessories or carry luggage that impairs the control of the motorcycle. Make sure that you have not adversely affected the visibility or operation of any lighting component, changed road clearance or banking capability (i.e. lean angle), control operation, wheel travel, front fork movement, or any other aspect of the motorcycle's operation.
Incorrect loading may result in an unsafe riding condition leading to an accident. Always ensure any loads carried are evenly distributed on both sides of the motorcycle. Ensure that the load is correctly secured such that it will not move around while the motorcycle is in motion. Always check the load security regularly (though not while the motorcycle is in motion) and ensure that the load does not extend beyond the rear of the motorcycle. Never exceed the maximum vehicle loading weight of 200 kg (440 lbs). This maximum loading weight is made up from the combined weight of the rider, passenger and any load carried.

Special tools, knowledge and training are required in order to correctly carry out the maintenance items listed in the scheduled maintenance chart. Only an authorised Triumph dealer will have this knowledge and equipment. Since incorrect or neglected maintenance can lead to a dangerous riding condition, always have an authorised Triumph dealer carry out the scheduled maintenance of this motorcycle.

Operation Description

Odometer Reading in Miles (Kms) or Time Period, whichever comes first First Service Every 500 (800) 1 month A Service 6,000 (10,000) 1 year B Service 12,000 (20,000) 2 years C Service 18,000 (30,000) 3 years D service 24,000 (40,000) 4 years
Engine and oil cooler - check for leaks

Engine oil - renew

Engine oil filter - renew
Valve clearances - check/adjust

Air cleaner - renew

Spark plugs - check

Spark plugs - renew

Engine ECM - check for stored DTCs

Fuel filter - renew

Fuel system - check for leaks, chafing etc.
Throttle cables - check/adjust
Lights, instruments and electrical systems - check
Steering - check for free operation
Headstock bearings - check/adjust
Headstock bearings - lubricate
Forks - check for leaks/smooth operation

Fork oil - renew

Brake fluid levels - check
Brake calipers, check for fluid leaks and seized pistons
Operation Description Odometer Reading in Miles (Kms) or Time Period, whichever comes first First Service Every 500 (800) 1 month A Service 6,000 (10,000) 1 year B Service 12,000 (20,000) 2 years C Service 18,000 (30,000) 3 years D service 24,000 (40,000) 4 years
Brake master cylinders - check for fluid leaks

Every 2 years

Brake fluid - renew Brake light - check operation Day
Brake pads - check wear levels
Drive chain - lubricate Drive chain - wear check Drive chain slack - check/adjust Day
Every 200 miles (300 kms) Every 500 miles (800 kms)
Wheels - inspect for damage
Wheels - check wheels for broken or damaged spokes and check spoke tightness Tyre wear/tyre damage - check

Brake fluid is hygroscopic which means it will absorb moisture from the air. Any absorbed moisture will greatly reduce the boiling point of the brake fluid causing a reduction in braking efficiency. Because of this, always replace brake fluid in accordance with the scheduled maintenance requirements. Always use new brake fluid from a sealed container and never use fluid from an unsealed container or from one which has been previously opened. Do not mix different brands or grades of brake fluid. Check for fluid leakage around brake fittings, seals and joints and also check the brake hoses for splits, deterioration and damage. Always rectify any faults before riding. Failure to observe and act upon any of these items may cause a dangerous riding condition leading to loss of motorcycle control and an accident.
If there has been an appreciable drop in the level of fluid in either fluid reservoir, consult your authorised Triumph dealer before riding. Riding with depleted brake fluid levels or with a brake fluid leak is dangerous and will cause reduced brake performance potentially leading to loss of motorcycle control and an accident.
Front Brake Fluid Level Inspection and Adjustment - Bonneville, Bonneville T100 and Thruxton Front Brake Fluid Level Inspection and Adjustment - Scrambler

cbla T908040

1. Upper level line, front brake 2. Lower level line, front brake To inspect the front fluid level, check the level of fluid visible in the window at the front of the reservoir body. The brake fluid level must be kept between the upper and lower level lines (reservoir held horizontal). To adjust the fluid level, release the cap screws and detach the cover noting the position of the sealing diaphragm. Fill the reservoir to the upper level line using new DOT 4 fluid from a sealed container. Refit the cover, ensuring that the diaphragm seal is correctly positioned between the cap and reservoir body. Tighten the cap retaining screws.
1. Upper level line, front brake 2. Lower level line, front brake 3. Safety clip The brake fluid level in the reservoirs must be kept between the upper and lower level lines (reservoir held horizontal). Remove the safety clip. Remove the reservoir cap. Fill the reservoir to the upper level line using new DOT 4 fluid from a sealed container. Refit the reservoir cap ensuring that the diaphragm seal is correctly fitted. Refit the safety clip.
Rear Brake Fluid Level Inspection and Adjustment - Bonneville, Bonneville T100 and Thruxton

ON TUB FIT E TYP AT UB E RIM E

T509-37

Typical Tyre Marking Tubeless Tyre
Typical Tyre Marking - Tubeless Tyre Suitable For Use With An Inner Tube
Inner tubes must only be used on motorcycles fitted with spoked wheels and with tyres marked 'TUBE TYPE'. Some brands of approved tyre marked 'TUBELESS' may be suitable for use with an inner tube. Where this is the case, the tyre wall will be marked with text permitting the fitment of an inner tube (see illustration below). Use of an inner tube with a tyre marked 'TUBELESS', and NOT marked as suitable for use with an inner tube, or use of an inner tube on an alloy wheel marked 'SUITABLE FOR TUBELESS TYRES' will cause deflation of the tyre resulting in loss of motorcycle control and an accident.

Tyre Inflation Pressures

Correct tyre inflation pressures will provide maximum stability, rider comfort and tyre life. Always check tyre pressures before riding when the tyres are cold. Check tyre pressures daily and adjust if necessary (see Specification section for correct inflation pressures). Alternatively, ask your authorised Triumph dealer to inspect your wheels and tyres.
Incorrect tyre inflation will cause abnormal tread wear and instability problems which may lead to loss of control and an accident. Under-inflation may result in the tyre slipping on, or coming off the rim. Over-inflation will cause instability and accelerated tread wear. Both conditions are dangerous as they may cause loss of control leading to an accident.

Tyre Wear

As the tyre tread wears down, the tyre becomes more susceptible to punctures. It is estimated that 90% of all tyre problems occur during the last 10% of tread life (90% worn). It is therefore not recommended to use tyres until they are worn to their minimum.
Minimum Recommended Tread Depth
In accordance with the periodic maintenance chart, measure the depth of the tread with a depth gauge, and replace any tyre that has worn to, or beyond, the minimum allowable tread depth specified in the table below: Under 130 km/h (80 mph) Over 130 km/h (80 mph) 2 mm (0.08 in)
Operation with excessively worn tyres is hazardous and will adversely affect traction, stability and handling which may lead to loss of control and an accident. When tyres become punctured, leakage is often very slow. Always inspect tyres very closely for punctures. Check the tyres for cuts, embedded nails or other sharp objects. Operation with punctured or damaged tyres will adversely affect stability and handling which may lead to loss of control or an accident. Check the rims for dents or deformation and spokes for looseness and damage. Operation with damaged or defective wheels, spokes or tyres is dangerous and loss of control or an accident could result. Always consult your authorised Triumph dealer for tyre replacement, or for a safety inspection of the wheels, spokes and tyres.

Rear 3 mm (0.12 in) Front 2 mm (0.08 in)

Tyre Replacement

Inner tubes must only be used on motorcycles fitted with spoked wheels and with tyres marked 'TUBE TYPE'. Use of an inner tube with a tyre marked 'TUBELESS' and/or on an alloy wheel can lead to loss of motorcycle control and an accident. Note: Some brands of approved tyre marked 'TUBELESS' may be suitable for use with an inner tube. Where this is the case, the tyre wall will be marked with text permitting the fitment of an inner tube. If a tyre or inner tube sustains a puncture, the tyre and inner tube must be replaced. Failure to replace a punctured tyre and inner tube, or operation with a repaired tyre or inner tube can lead to instability, loss of motorcycle control or an accident.
If tyre or inner tube damage is suspected, such as after striking the kerb, ask your authorised Triumph dealer to inspect the tyre both internally and externally and to also inspect the inner tube. Remember, tyre damage may not always be visible from the outside. Operation of the motorcycle with damaged tyres could lead to loss of control and an accident.
All Triumph motorcycles are carefully and extensively tested in a range of riding conditions to ensure that the most effective tyre combinations are approved for use on each model. It is essential that approved tyres and inner tubes, fitted in approved combinations, are used when purchasing replacement items. The use of non-approved tyres and inner tubes, or approved tyres and inner tubes in non-approved combinations, may lead to motorcycle instability, loss of control and an accident. See the Specification section for details of approved tyre and inner tube combinations. Always have tyres and inner tubes fitted and balanced by your authorised Triumph dealer who has the necessary training and skills to ensure safe, effective fitment.
When replacement tyres or inner tubes are required, consult your authorised Triumph dealer who will arrange for the tyres and inner tubes to be selected, in a correct combination, from the approved list and fitted according to the tyre and inner tube manufacturer's instructions. When tyres and inner tubes are replaced, allow time for the tyres and inner tubes to seat to the rim (approximately 24 hours). During this seating period, ride cautiously as an incorrectly seated tyre or inner tube could cause instability, loss of motorcycle control and an accident. Initially, the new tyres and inner tubes will not produce the same handling characteristics as the worn tyres and inner tubes and the rider must allow adequate riding distance (approximately 100 miles) to become accustomed to the new handling characteristics. 24 hours after fitting, the tyre pressures must be checked and adjusted, and the tyres and inner tubes examined for correct seating. Rectification must be carried out as necessary. The same checks and adjustments must also be carried out when 100 miles have been travelled after fitting. Use of a motorcycle with incorrectly seated tyres or inner tubes, incorrectly adjusted tyre pressures, or when not accustomed to its handling characteristics may lead to loss of motorcycle control and an accident.

Tyres and inner tubes that have been used on a rolling road dynamometer may become damaged. In some cases, the damage may not be visible on the external surface of the tyre. Tyres and inner tubes must be replaced after such use as continued use of a damaged tyre or inner tube may lead to instability, loss of motorcycle control and an accident.
Accurate wheel balance is necessary for safe, stable handling of the motorcycle. Do not remove or change any wheel balance weights. Incorrect wheel balance may cause instability leading to loss of control and an accident. When wheel balancing is required, such as after tyre or inner tube replacement, see your authorised Triumph dealer. Only use self-adhesive weights. Clip on weights may damage the wheel, tyre or inner tube resulting in tyre deflation, loss of motorcycle control and an accident.

Battery

Battery Disposal
Under some circumstances, the battery can give off explosive gases; keep sparks, flames and cigarettes away. Provide adequate ventilation when charging or using the battery in an enclosed space. The battery contains sulphuric acid (battery acid). Contact with skin or eyes may cause severe burns. Wear protective clothing and a face shield. If battery acid gets on your skin, flush with water immediately. If battery acid gets in your eyes, flush with water for at least 15 minutes and SEEK MEDICAL ATTENTION IMMEDIATELY. If battery acid is swallowed, drink large quantities of water and SEEK MEDICAL ATTENTION IMMEDIATELY. KEEP BATTERY ACID OUT OF THE REACH OF CHILDREN.
Should the battery ever require replacement, the original battery must be handed to a recycling agent who will ensure that the dangerous substances from which the battery is manufactured do not pollute the environment.

Battery Removal

The battery contains harmful materials. Always keep children away from the battery whether or not it is fitted in the motorcycle. Do not jump start the battery, touch the battery cables together or reverse the polarity of the cables as any of these actions may cause a spark which would ignite battery gases causing a risk of personal injury.

T908045

Battery Negative (-) terminal Positive (+) terminal Engine control module (ECM)
Note: The Engine Control Module (ECM) is located at the rear of the battery tray and is secured to the motorcycle by the battery. Ensure the ECM is not disturbed during the battery removal or installation process. Remove the seat as described in the General Information section. Disconnect the battery negative (black) lead first. Remove the battery strap. Take the battery out of the case. leads,

Battery Maintenance

Clean the battery using a clean, dry cloth. Be sure that the cable connections are clean.
The battery acid is corrosive and poisonous and will cause damage to unprotected skin. Never swallow battery acid or allow it to come into contact with the skin. To prevent injury, always wear eye and skin protection when handling the battery. The battery is a sealed type and will not require any maintenance other than checking the Voltage and routine recharging, such as during storage. It is not possible to adjust the battery acid level in the battery; the sealing strip must not be removed.
Ensure that the battery terminals do not touch any part of the motorcycle as this may cause a short circuit or spark which would ignite battery gases causing a risk of personal injury and damage to the motorcycle.

Battery Discharge

The charge level in the battery must be maintained to maximise battery life. Failure to maintain the battery charge level could cause serious internal damage to the battery. Under normal conditions, the motorcycle charging system will keep the battery fully charged. However, if the motorcycle is unused, the battery will gradually discharge due to a normal process called self discharge; the clock, engine control module (ECM) memory, high ambient temperatures, or the addition of electrical security systems or other electrical accessories will all increase this rate
of battery discharge. Disconnecting the battery from the motorcycle during storage will reduce the rate of discharge.

Battery Charging

For help in selecting a battery charger, checking the battery Voltage or battery charging, contact your local authorised Triumph dealer.

Rear Light. Bulb Replacement. Right Handlebar Switches. Engine Stop Switch. Starter Button. Running-In. 29 38
Ignition. 107 Key. 26 Steering Lock. 28 Steering Lock Key. 28 Switch. 27 Instruments Instrument Panel Layout. 23 Odometer. 24 Speedometer. 24 Tachometer. 24 Trip Meter. 24 Warning Lights. 25
Safe Operation. 39 Safety First. 5 Fuel and Exhaust Fumes. 5 Handlebars and Footrests. 7 Helmet and Clothing. 7 Maintenance/Equipment. 9 Parking. 8 Parts and Accessories. 8 Riding. 6 The Motorcycle. 5 Scheduled Maintenance. 58 Seat. 36 Side Covers. 35 Specifications. 103 Dimensions. 103, 105 Electrical Equipment. 112, 113 Emissions Control Equipment. 107 Engine. 103, 105 Fluids and Lubricants. 112, 113 Frame. 112, 113 Fuel. 107 Fuel System. 107 Ignition. 107 Lubrication. 104, 106 Performance. 103, 105
Left Handlebar Switches. Direction Indicator Switch. Headlight Dip Switch. Horn Button. Pass Button. 30

Owners Handbook. 38

Tightening Torques. 112, 113 Transmission. 108, 109 Tyres. 111 Stand. 37 Steering/Wheel Bearings Wheel Bearings Inspection. 81 Storage. 101 Preparation after Storage. 101 Preparation for Storage. 101 Suspension Front Fork Inspection. 81 Front Suspension Adjustment. 82 Rear Suspension Adjustment. 83 Suggested Settings. 83 Suspension Setting. 82
Vehicle Identification Number (V.I.N.). 19
Warning Labels. 2 Warning Lights Direction Indicators. 25 High Beam. 25 Low Oil Pressure. 25 Neutral. 25 Warnings. 1 Information. 3 Maintenance. 2 Owners Handbook. 3 Warning Label Location Bonneville, Bonneville T100 and Thruxton. 10 Warning Label Locations. 11 Warning Lights. 25 Warnings, Cautions and Notes. 1
Throttle Adjustment. 67 Inspection. 66 Throttle Grip. 66 Throttle Grip. 66 Tyres. 84 Minimum Recommended Tread Depth. 86 Tyre Inflation Pressures. 85 Tyre Pressures. 110, 111 Tyre Replacement. 87 Tyre Wear. 86
Bonneville SE and Bonneville Additional Information BONNEVILLE SE AND BONNEVILLE ADDITIONAL INFORMATION
Part Number: 3856602 09/08

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Bonneville SE and Bonneville Additional Information
Bonneville SE and Bonneville with Cast Alloy Wheels
This addendum contains information for the ignition key, instruments, suspension, tyres and specifications for the Bonneville SE and Bonneville and must be read in conjunction with the owner's handbook. All other details are as described for the Bonneville in the accompanying owner's handbook. Always keep this addendum with the owner's handbook, store them with the motorcycle and refer to them whenever necessary.
The instruments for the Bonneville models are as described in the accompanying handbook with the exception to the following listed below: For Bonneville SE - Refer to the descriptions for Bonneville T100 and Thruxton; For Bonneville - Refer descriptions for Bonneville. to the