Aprilia Tuono 660 2021 Maintenance Schedule
The 2021 Aprilia Tuono 660 maintenance schedule below covers the manufacturer's recommended service intervals for valve clearance, spark plugs, brake fluid, coolant, oil, air filter, general maintenance, drive chain maintenance and tires. Intervals are shown in kilometres by default and can be switched to miles.
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Sourced from Aprilia Tuono 660 2021 Service Station Manual "Scheduled Maintenance Table" p.55 (ManualsLib-hosted; the manual states the same table applies to both RS 660 and Tuono 660), cross-checked against maintenanceschedule.com's independently-tabulated RS 660 and Tuono 660 breakdowns (this document covers model years 2021–2025): manualslib.com
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Valve clearance inspection | Every 20,000 km | Advanced | Inspect valve clearance and adjust shims if required. |
| Spark plug replacement | Every 20,000 km | Moderate | Replace spark plugs. |
| Brake fluid replacement | Every 24 months · Replace every 24 months | Moderate | Replace brake fluid. |
| Coolant replacement | Every 24 months · Replace every 24 months | Moderate | Replace engine coolant. |
| Engine oil and filter change | Every 10,000 km (first at 1,000 km) · Every 12 months | Easy | Replace engine oil and oil filter. |
| Air filter service | Every 10,000 km · Replace every 20,000 km | Easy | Inspect/clean air filter at the 10k/30k km services; replace at the 20k/40k km services. |
| Clutch cable lubrication | Every 10,000 km (first at 1,000 km) · Every 12 months | Easy | Lubricate clutch cable. |
| Front/rear sprocket and chain slider check | Every 10,000 km (first at 1,000 km) | Easy | Check front sprocket, rear sprocket and chain slider. |
| Steering bearings and steering play check | Every 10,000 km (first at 1,000 km) · Every 12 months | Moderate | Check steering bearings and steering play. |
| Rear shock absorber check | Every 10,000 km (first at 1,000 km) · Every 12 months | Moderate | Check rear shock absorber bearings and linkage mechanisms. |
| Fork oil replacement | Every 40,000 km · Every 48 months | Moderate | Replace front fork oil. |
| Wheel bearings and wheels check | Every 10,000 km (first at 1,000 km) · Every 12 months | Moderate | Check wheel bearings and wheels. |
| Diagnosis by diagnostic tool | Every 10,000 km (first at 1,000 km) · Every 12 months | Easy | Run diagnostic tool check for stored fault codes. |
| Brake discs and brake pad wear check | Every 10,000 km (first at 1,000 km) · Every 12 months | Easy | Check brake discs and brake pad wear. |
| Brake systems check | Every 10,000 km (first at 1,000 km) · Every 12 months | Easy | Check front and rear brake systems. |
| Safety switches check | Every 10,000 km (first at 1,000 km) · Every 12 months | Easy | Check safety switches (side stand, brake, clutch, kill switch, gear/neutral sensor). |
| Cooling system check | Every 10,000 km (first at 1,000 km) | Easy | Check cooling system. |
| Vehicle general operation check | Every 10,000 km (first at 1,000 km) · Every 12 months | Easy | General check of vehicle operation. |
| Headlight aiming check | Every 10,000 km (first at 1,000 km) | Easy | Check headlight aiming. |
| Fork oil seals check | Every 10,000 km | Moderate | Check front fork and rear shock absorber oil seals for leaks. |
| Tyre pressure and wear check | Every 10,000 km (first at 1,000 km) · Every 12 months | Easy | Check tyre pressure and wear. |
| Nut and bolt tightness check | Every 10,000 km (first at 1,000 km) | Easy | Check tightness of nuts and bolts. |
| Drive chain lubrication | Every 1,000 km | Easy | Check, clean, adjust and lubricate drive chain. |
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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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