CFMOTO 300NK 2019 Maintenance Schedule
The 2019 CFMOTO 300NK maintenance schedule below covers the manufacturer's recommended service intervals for valve clearance, spark plugs, brake fluid, coolant, oil, general maintenance, air filter, battery, tires and drive chain maintenance. Intervals are shown in kilometres by default and can be switched to miles.
292ccEngine size
41Maintenance items
Official manufacturer manual
Sourced from CFMoto Official Manuals (this document covers model years 2019–2025): cfmotousa.com
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Valve clearance inspection | Every 40,000 km | Advanced | Inspect and adjust engine valve clearances. |
| Spark plug replacement | Every 10,000 km · Replace every 10,000 km | Easy | Replace spark plug. |
| Brake fluid replacement | Every 24 months · Replace every 24 months | Moderate | Replace brake fluid front and rear. |
| Coolant replacement | Every 35,000 km · Every 24 months · Replace every 35,000 km · Replace every 24 months | Moderate | Drain and replace engine coolant. |
| Engine oil and oil filter change | Every 5,000 km (first at 1,000 km) · Every 6 months | Easy | Replace engine oil and oil filter. |
| Oil strainer cleaning | Every 5,000 km · Every 6 months | Moderate | Clean the engine oil strainer/mesh filter. |
| Clutch inspection | Every 5,000 km | Easy | Inspect clutch operation. |
| Idle speed inspection | Every 10,000 km | Easy | Inspect idle speed setting. |
| Throttle system inspection | Every 5,000 km | Easy | Inspect throttle system operation. |
| Throttle valve cleaning | Every 5,000 km | Easy | Clean the throttle valve. |
| Air filter element cleaning | Every 5,000 km | Easy | Clean the air filter element. Severe-use item -- halve interval under dusty/wet conditions. |
| Air filter element replacement | Every 20,000 km · Every 24 months · Replace every 20,000 km · Replace every 24 months | Easy | Replace the air filter element. |
| Spark plug inspection | Every 5,000 km | Easy | Inspect spark plug condition and gap. |
| Electrical parts function check | Every 10,000 km · Every 12 months | Moderate | Inspect function of electrical parts. |
| Battery inspection | Every 5,000 km · Every 6 months | Easy | Inspect battery condition and charge. |
| Fuses and circuit breakers check | Every 5,000 km · Every 6 months | Easy | Inspect fuses and circuit breakers. |
| Wiring harness inspection | Every 10,000 km · Every 12 months | Easy | Inspect wiring for damage, bending and correct routing. |
| Tire condition inspection | Every 10,000 km · Every 12 months | Easy | Inspect tire tread condition and wear. Recurs at the same 12-month/10,000km cadence (chart also shows a 24-month/20,000km occurrence of the identical row). |
| Tire pressure check | Every 10,000 km · Every 12 months | Easy | Check and adjust tire pressure. |
| Wheel bearing inspection | Every 10,000 km | Moderate | Inspect front and rear wheel bearings. |
| Front and rear brake system inspection | Every 10,000 km · Every 12 months | Easy | Inspect front and rear brake system. |
| Brake disc inspection | Every 10,000 km · Every 12 months | Easy | Inspect brake discs for wear/damage. |
| Brake pad inspection | Every 10,000 km · Every 12 months | Easy | Inspect brake pad wear. Severe-use item. |
| Brake fluid level check | Every 10,000 km · Every 12 months | Easy | Check brake fluid reservoir level. |
| Brake hose inspection | Every 10,000 km · Every 12 months | Moderate | Inspect brake hoses for damage and sealing. |
| Brake lever free-play inspection | Every 10,000 km · Every 12 months | Easy | Inspect brake lever for correct free play. |
| Suspension system inspection | Every 10,000 km | Moderate | Inspect suspension system. |
| Rear shock absorber and front fork leak check | Every 10,000 km · Every 12 months | Moderate | Inspect front forks and rear shock for oil leaks; service as required. |
| Swing arm inspection | Every 10,000 km | Moderate | Inspect swing arm. |
| Coolant level check | Every 10,000 km · Every 12 months | Easy | Check coolant reservoir level. |
| Coolant condition inspection | Every 10,000 km · Every 12 months | Moderate | Inspect coolant condition. |
| Radiator fan function check | Every 10,000 km · Every 12 months | Moderate | Check radiator cooling fan operation. |
| Coolant hose inspection | Every 10,000 km · Every 12 months | Moderate | Inspect coolant hoses for cracks/leaks. |
| Frame inspection | Every 30,000 km | Moderate | Inspect frame. |
| Steering bearing inspection | Every 10,000 km · Every 12 months | Advanced | Inspect steering head bearings. |
| Drive chain, sprocket and engine sprocket wear inspection | Every 10,000 km · Every 12 months | Easy | Inspect drive chain, rear sprocket and engine sprocket for wear. Severe-use item. |
| Diagnostic connector data read | Every 10,000 km · Every 12 months | Moderate | Read fault memory via diagnostic tool (PDA). |
| Moving parts lubrication | Every 10,000 km · Every 12 months | Easy | Lubricate moving parts; inspect for flexibility. |
| Bolts and nuts tightness check | Every 10,000 km · Every 12 months | Easy | Inspect bolts and nuts for tightness. |
| Cables and wiring inspection | Every 5,000 km · Every 12 months | Easy | Inspect cables and wires for damage, bending and routing. |
| Pipes, ducts, hoses and sleeves inspection | Every 10,000 km · Every 12 months | Moderate | Inspect pipes, ducts, hoses and sleeves for cracks, sealing and routing. |
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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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