Triumph Bonneville T100 865 2004 Maintenance Schedule
The 2004 Triumph Bonneville T100 865 maintenance schedule below covers the manufacturer's recommended service intervals for general maintenance, air filter, spark plugs, tires, brake fluid, drive chain maintenance, valve clearance and oil. Intervals are shown in kilometres by default and can be switched to miles.
865ccEngine size
33Maintenance items
Official manufacturer manual
Sourced from Triumph 'Scheduled Maintenance Check Sheet (Service Schedule) (this document covers model years 2002–2015): triumphbonneville.org
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Fuel system check for leaks | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Check fuel system for leaks. |
| Air cleaner renew | Every 20,000 km · Every 24 months · Replace every 20,000 km | Easy | Renew air cleaner element. |
| Carburettor synchronization/balance | Every 10,000 km (first at 20,000 km) · Every 12 months | Moderate | Balance twin carburettors. |
| Secondary air injection system clean | Every 20,000 km · Every 24 months | Moderate | Clean secondary air injection system. |
| Idle CO level check/adjust | Every 10,000 km (first at 800 km) · Every 12 months | Moderate | Check/adjust idle CO level. |
| Fuel & evaporative hoses renew | Every 40,000 km · Every 48 months | Moderate | Renew fuel and evaporative hoses. |
| Spark plugs check | Every 20,000 km (first at 10,000 km) · Every 24 months | Easy–Moderate | Check spark plug condition. |
| Spark plugs renew | Every 20,000 km · Every 24 months · Replace every 20,000 km | Easy–Moderate | Renew spark plugs. |
| Wheels inspect for damage | Every 10,000 km (first at 800 km) · Every 12 months | Moderate | Inspect wheels for damage. |
| Wheels check broken/damaged spokes and spoke tightness | Every 10,000 km (first at 800 km) · Every 12 months | Moderate | Check for broken or damaged spokes and check spoke tightness. |
| Headstock bearings lubricate | Every 20,000 km · Every 24 months | Moderate | Lubricate headstock bearings. |
| Fork oil renew | Every 40,000 km · Every 48 months | Advanced | Renew fork oil. |
| Brake fluid levels check | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Check brake fluid levels. |
| Brake pads check wear levels | Every 10,000 km (first at 800 km) · Every 12 months | Moderate | Check brake pad wear levels; renew if worn beyond the service limit. |
| Brake calipers check for leaks/seized pistons | Every 10,000 km (first at 800 km) · Every 12 months | Moderate | Check brake calipers for fluid leaks and seized pistons. |
| Brake master cylinders check for leaks | Every 10,000 km (first at 800 km) · Every 12 months | Moderate | Check brake master cylinders for fluid leaks. |
| Brake fluid renew | Every 24 months · Replace every 24 months | Moderate | Flush and renew brake fluid. |
| Lights, instruments & electrical systems check | Every 10,000 km (first at 800 km) · Every 12 months | Easy–Moderate | Check lights, instruments and electrical systems. |
| Drive chain slack check/adjust | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Check/adjust drive chain slack. |
| Valve clearances check/adjust | Every 20,000 km · Every 24 months | Advanced | Check/adjust valve clearances. |
| Fasteners inspect visually for security | Every 10,000 km (first at 800 km) · Every 12 months | Easy–Moderate | Visually inspect fasteners for security. |
| Engine oil renew | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Renew engine oil. |
| Engine oil filter renew | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Renew engine oil filter. |
| Engine/oil cooler check for leaks | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Check engine and oil cooler for leaks. |
| Throttle cable check/adjust | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Check/adjust throttle cable. |
| Tyre wear/damage check | Every 10,000 km (first at 800 km) · Every 12 months | Moderate | Check tyre wear and damage. |
| Tyre pressures check/adjust | Every 10,000 km (first at 800 km) · Every 12 months | Moderate | Check/adjust tyre pressures. |
| Steering check for free operation | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Check steering for free operation. |
| Forks check for leaks/smooth operation | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Check forks for leaks and smooth operation. |
| Headstock bearings check/adjust | Every 10,000 km (first at 20,000 km) · Every 12 months | Moderate | Check/adjust headstock bearings. |
| Drive chain wear check | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Check drive chain wear; renew if worn beyond the service limit. |
| Drive chain lubricate | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Lubricate drive chain. |
| Clutch cable check/adjust | Every 10,000 km (first at 800 km) · Every 12 months | Easy | Check/adjust clutch cable. |
No maintenance items match your search.
Easy: basic tools, straightforward Easy–Moderate: varies by task — somewhere between the two Moderate: some mechanical know-how helps Advanced: specialized tools/skill, still DIY-doable Expert: significant experience required Professional: dealer or shop recommended
What's due?
Enter your current mileage (km) to see what's coming up.
Related bikes
Spot something wrong?
Tell us what needs fixing on the 2004 Triumph Bonneville T100 865 schedule above.