Yamaha Aerox 50 2004 Maintenance Schedule
The 2004 Yamaha Aerox 50 maintenance schedule below covers the manufacturer's recommended service intervals for general maintenance, spark plugs, air filter, battery, brake fluid and tires. Intervals are shown in kilometres by default and can be switched to miles.
49ccEngine size
32Maintenance items
Official manufacturer manual
Sourced from Yamaha Aerox YQ50/YQ50L Owner's Manual (doc 3C6-F8199-E1, 1st ed. July 2008) (this document covers model years 2003–2012): manualslib.com
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Fuel line | Every 6,000 km (first at 6,000 km) · Every 12 months | Easy–Moderate | Check fuel and vacuum hoses for cracks or damage. |
| Spark plug - replace | Every 6,000 km (first at 6,000 km) · Every 12 months | Easy–Moderate | Replace spark plug. |
| Air filter element - clean | Every 12,000 km (first at 6,000 km) | Easy | Clean air filter element. |
| Air filter element - replace | Every 12,000 km (first at 12,000 km) | Easy | Replace air filter element. |
| Battery | Every 6,000 km (first at 6,000 km) · Every 12 months | Easy | Check electrolyte level and specific gravity; make sure the breather hose is properly routed. |
| Front brake | Every 6,000 km (first at 1,000 km) · Every 12 months | Moderate | Check operation, fluid level, and vehicle for fluid leakage. |
| Front brake pads - replace | See notes | Moderate | Replace front brake pads. |
| Rear brake | Every 6,000 km (first at 1,000 km) · Every 12 months | Moderate | Check operation, fluid level, and vehicle for fluid leakage. |
| Rear brake pads - replace | See notes | Moderate | Replace rear brake pads. |
| Brake hoses - check | Every 6,000 km (first at 6,000 km) · Every 12 months | Moderate | Check brake hoses for cracks or damage. |
| Brake hoses - replace | Every 48 months | Moderate | Replace brake hoses. |
| Brake fluid - replace | Every 24 months | Moderate | Replace brake fluid. |
| Wheels | Every 6,000 km (first at 6,000 km) | Moderate | Check wheel runout and for damage. |
| Tires | Every 6,000 km (first at 6,000 km) · Every 12 months | Moderate | Check tread depth and for damage; replace if necessary. |
| Wheel bearings | Every 6,000 km (first at 6,000 km) | Moderate | Check bearing for looseness or damage. |
| Steering bearings - check | Every 6,000 km (first at 1,000 km) | Moderate | Check bearing play and steering for roughness. |
| Steering bearings - lubricate | Every 24,000 km (first at 24,000 km) | Moderate | Lubricate steering bearings with lithium-soap-based grease. |
| Chassis fasteners | Every 6,000 km (first at 6,000 km) · Every 12 months | Easy–Moderate | Make sure that all nuts, bolts, and screws are properly tightened. |
| Front brake lever pivot shaft | Every 6,000 km (first at 6,000 km) · Every 12 months | Easy | Lubricate with silicone grease. |
| Rear brake lever pivot shaft | Every 6,000 km (first at 6,000 km) · Every 12 months | Easy | Lubricate with silicone grease. |
| Centerstand | Every 6,000 km (first at 6,000 km) · Every 12 months | Easy | Check operation and lubricate. |
| Front fork | Every 6,000 km (first at 6,000 km) | Moderate | Check operation and for oil leakage. |
| Shock absorber assembly | Every 6,000 km (first at 6,000 km) | Moderate | Check operation and shock absorber for oil leakage. |
| Carburetor | Every 6,000 km (first at 1,000 km) · Every 12 months | Moderate | Adjust engine idling speed. |
| Autolube pump | Every 12,000 km (first at 1,000 km) · Every 12 months | Moderate | Check operation; bleed if necessary. |
| Final transmission oil - check for leakage | See notes | Easy | Check vehicle for oil leakage at the final transmission gear case. |
| Final transmission oil - change | Every 12,000 km (first at 1,000 km) | Easy–Moderate | Change final transmission gear oil. |
| V-belt | Every 10,000 km (first at 10,000 km) | Moderate | Replace V-belt (CVT drive belt). |
| Front and rear brake switches | Every 6,000 km (first at 1,000 km) · Every 12 months | Easy | Check operation. |
| Moving parts and cables | Every 6,000 km (first at 6,000 km) · Every 12 months | Easy | Lubricate. |
| Throttle grip housing and cable | Every 6,000 km (first at 6,000 km) · Every 12 months | Easy | Check operation and free play, adjust throttle cable free play if necessary, and lubricate the throttle grip housing and cable. |
| Lights, signals and switches | Every 6,000 km (first at 1,000 km) · Every 12 months | Easy | Check operation; adjust headlight beam. |
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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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