Triumph Speed 400 2025 Maintenance Schedule
The 2025 Triumph Speed 400 maintenance schedule below covers the manufacturer's recommended service intervals for oil, spark plugs, coolant, brake fluid, general maintenance, air filter, valve clearance, tires and drive chain maintenance. Intervals are shown in kilometres by default and can be switched to miles.
398ccEngine size
46Maintenance items
Official manufacturer manual
Sourced from Triumph Owner's Handbook 3850291-EN issue 1, Copyright 09.2023, 'Speed 400 and Scrambler 400 X' (official Triumph document, mirrored via korlas.com.tr) (Owners Manual) (this document covers model years 2024–2025): korlas.com.tr
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Engine oil & filter change | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Renew engine oil and oil filter. |
| Spark plug replacement | Every 32,000 km · Replace every 32,000 km | Easy–Moderate | Replace spark plug. |
| Coolant replacement | Every 48 months · Replace every 48 months | Easy–Moderate | Replace coolant. |
| Brake fluid replacement | Every 24 months · Replace every 24 months | Moderate | Replace brake fluid. |
| Throttle body plate (butterfly) check/clean | Every 32,000 km | Moderate | Check/clean throttle body plate (butterfly). |
| Air filter replacement | Every 32,000 km · Replace every 32,000 km | Easy | Replace air filter (replace more often if consistently riding in wet or dusty conditions). |
| Cooling system leak check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check cooling system for leaks. |
| Coolant hose check | Every 16,000 km · Every 12 months | Easy–Moderate | Check coolant hoses for chafing, cracks or damage; replace if necessary. |
| Coolant hose replacement | Every 48 months · Replace every 48 months | Easy–Moderate | Renew coolant hoses. |
| Water pump seals replacement | See notes | Advanced | Renew water pump seals. |
| Clutch operation check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check clutch operation. |
| Clutch cable check/adjust | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check clutch cable function and adjust/renew as necessary (models fitted with a cable clutch only). |
| Clutch lever pivot clean/grease | Every 16,000 km · Every 12 months | Easy | Clean/grease clutch lever pivot. |
| Valve clearance check | Every 32,000 km | Advanced | Check/adjust valve clearances. |
| Wheel damage inspection | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Inspect wheels for damage. |
| Tyre wear/damage check | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Check tyres for wear/damage. |
| Tyre pressure check/adjust | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Check/adjust tyre pressures. |
| Wheel bearing check | Every 32,000 km | Moderate | Check wheel bearings for wear/smooth operation. |
| Steering free-operation check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check steering for free operation. |
| ECM calibration download check | Every 16,000 km · Every 12 months | Easy–Moderate | Check instruments and engine ECM for latest calibration download using the Triumph diagnostic tool. |
| Autoscan diagnostic check | Every 16,000 km · Every 12 months | Moderate | Carry out a full Autoscan using the Triumph diagnostic tool (print a customer copy). |
| Fastener security check | Every 16,000 km (first at 1,000 km) | Easy–Moderate | Inspect fasteners visually for security. |
| Service bulletin/warranty work | Every 16,000 km · Every 12 months | Easy–Moderate | Carry out all outstanding Service Bulletin and warranty work. |
| Road test | Every 16,000 km · Every 12 months | Easy–Moderate | Carry out road test. |
| Service record/indicator reset | Every 16,000 km · Every 12 months | Easy–Moderate | Complete the service record book and reset the service indicator (if fitted). |
| Front and rear suspension check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check front and rear suspension for damage/leaks/smooth operation. |
| Swinging arm spindle lubrication | Every 16,000 km · Replace every 16,000 km | Moderate | Lubricate swinging arm spindle. |
| Headstock bearing check/adjust | Every 32,000 km | Moderate | Check/adjust headstock bearings. |
| Fork oil replacement | Every 64,000 km | Advanced | Renew fork oil. |
| Brake system check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check brake system operation. |
| Brake pad wear check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check brake pad wear levels. |
| Brake fluid level check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check brake fluid levels. |
| 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 wear check | Every 16,000 km · Every 12 months | Easy | Check drive chain wear. |
| Drive chain lubrication | Every 16,000 km · Every 12 months | Easy | Lubricate drive chain. |
| Drive chain rubbing strip check | Every 16,000 km · Every 12 months | Easy | Check drive chain rubbing strip for wear, cracks or damage. |
| Electrical systems check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check/adjust lights, instruments and electrical systems. |
| Bank angle indicator wear check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check bank angle indicators for wear. |
| Side stand operation check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check centre and/or side stand for wear/smooth operation. |
| Engine leak check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check engine for leaks. |
| Engine oil strainers clean | Every 16,000 km (first at 1,000 km) · Every 12 months | Moderate | Clean engine oil strainers. |
| Fuel system leak check | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy | Check fuel system for leaks. |
| Fuel/evaporative hose check | Every 16,000 km · Every 12 months | Easy | Check fuel and evaporative system hoses for chafing, cracks or damage; replace if necessary. |
| Airbox drain tube drain/clean | Every 16,000 km · Every 12 months | Easy | Drain/clean airbox drain tube(s) (if fitted). |
| Fuel filter replacement | Every 32,000 km · Replace every 32,000 km | Moderate | Renew fuel filter. |
| Coolant level check/adjust | Every 16,000 km (first at 1,000 km) · Every 12 months | Easy–Moderate | Check/adjust coolant level. |
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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