Triumph Bonneville T120 1200 2024 Maintenance Schedule
The 2024 Triumph Bonneville T120 1200 maintenance schedule below covers the manufacturer's recommended service intervals for oil, general maintenance, air filter, spark plugs, coolant, valve clearance, tires, brake fluid and drive chain maintenance. Intervals are shown in kilometres by default and can be switched to miles.
1200ccEngine size
47Maintenance items
Official manufacturer manual
Sourced from Triumph Owner's Handbook 3850307-EN issue 1, 'Bonneville T100 (all models), Bonneville T120 (all models), Speed Twin (all models), Scrambler 900 and Thruxton RS' (official Triumph document, mirrored via korlas.com.tr dealer site since Triumph's own images.triumphmotorcycles.co.uk CDN no longer resolves) (Owners Manual) (this document covers model years 2021–2024): korlas.com.tr
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Engine oil renew | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Renew engine oil. |
| Engine oil filter renew | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Renew engine oil filter. |
| Fuel system check for leaks | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check fuel system for leaks. |
| Fuel hoses renew | Every 48 months | Moderate | Renew fuel hoses. |
| Evaporative hoses renew | Every 48 months | Moderate | Renew evaporative hoses (if fitted). |
| Fuel hoses check for chafing/cracks/damage | Every 16,000 km | Easy | Check fuel hoses for chafing, cracks or damage; replace if necessary. |
| Air filter renew | Every 16,000 km | Easy | Renew air filter element (more often if consistently riding in wet or dusty conditions). |
| Throttle body plate (butterfly) check/clean | Every 16,000 km | Moderate | Check/clean throttle body plate (butterfly). |
| Throttle bodies balance | Every 16,000 km | Moderate | Balance throttle bodies. |
| Spark plugs check | Every 32,000 km (first at 16,000 km) | Easy–Moderate | Check spark plugs. |
| Fuel filter renew | Every 32,000 km | Moderate | Renew fuel filter. |
| Spark plugs renew | Every 32,000 km · Replace every 32,000 km | Easy–Moderate | Renew spark plugs. |
| Coolant system check for leaks | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check cooling system for leaks. |
| Coolant level check/adjust | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check/adjust coolant level. |
| Coolant renew | Every 36 months | Easy–Moderate | Renew coolant. |
| Coolant hoses check for chafing/cracks/damage | Every 16,000 km | Easy–Moderate | Check coolant hoses for chafing, cracks or damage; replace if necessary. |
| Clutch cable check function/adjust | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check clutch cable function and adjust as necessary (models fitted with a cable clutch only). |
| Valve clearances check/adjust | Every 32,000 km | Advanced | Check/adjust valve clearances. |
| Camshaft timing check/adjust | Every 32,000 km | Advanced | Check/adjust camshaft timing. |
| Wheels inspect for damage | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Inspect wheels for damage. |
| Tyre pressures check/adjust | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Check/adjust tyre pressures. |
| Wheel bearings check for wear/smooth operation | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Check wheel bearings for wear and smooth operation. |
| Steering check for free operation | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check steering for free operation. |
| Front and rear suspension check for damage/leaks/smooth operation | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check front and rear suspension for damage, leaks and smooth operation. |
| Headstock bearings check/adjust | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Check/adjust headstock bearings. |
| Headstock bearings lubricate | Every 32,000 km | Moderate | Lubricate headstock bearings. |
| Fork oil renew | Every 64,000 km | Advanced | Renew fork oil. |
| Brake pads check wear levels | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Check brake pad wear levels. |
| Brake fluid levels check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check brake fluid levels. |
| Brake master cylinders check for fluid leaks | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Check brake master cylinders for fluid leaks. |
| Brake calipers check for fluid leaks and seized pistons | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Check brake calipers for fluid leaks and seized pistons. |
| Brake fluid renew | Every 24 months | Moderate | Renew brake fluid. |
| Drive chain slack check/adjust | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check/adjust drive chain slack. |
| Drive chain rubbing strip check for wear/cracks/damage | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check drive chain rubbing strip for wear, cracks or damage. |
| Drive chain wear check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check drive chain wear. |
| Drive chain lubricate | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Lubricate drive chain. |
| ECM calibration check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check instruments and engine ECM for latest calibration download using the Triumph diagnostic tool. |
| Fastener security check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Visually inspect fasteners for security. |
| Centre stand sleeve clean/grease | Every 16,000 km | Easy–Moderate | Clean/grease centre stand flanged sleeves (if fitted). |
| Side stand pivot pin clean/grease | Every 16,000 km | Easy–Moderate | Clean/grease side stand pivot pin. |
| Engine and oil cooler check for leaks | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check engine and oil cooler for leaks. |
| Wheels check broken/damaged spokes and spoke tightness | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Check wheels for broken or damaged spokes and check spoke tightness (not alloy wheels). |
| Tyre wear/damage check | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Check tyre wear and damage. |
| Lights, instruments and electrical systems check/adjust | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check/adjust lights, instruments and electrical systems. |
| Bank angle indicators check for wear | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check bank angle indicators for wear. |
| Centre and/or side stand check for wear/smooth operation | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check centre and/or side stand for wear and smooth operation. |
| Autoscan diagnostic check | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Carry out a full Autoscan using the Triumph diagnostic tool (print a customer copy). |
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
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