Husqvarna WR 300 maintenance schedule & recalls
2011–2026
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Maintenance schedule
General guidanceTypical intervals — not model-verified. Confirm against your owner’s manual.
| Service | Interval |
|---|---|
| Oil & filter | every 4,000 mi or 6 months |
| Chain & sprockets | every 600 mi or 3 months |
| Brakes | every 12 months |
| Valve adjustment | every 16,000 mi or 24 months |
| Battery | every 12 months |
| Spark plugs | every 8,000 mi or 24 months |
| Fluids/coolant | every 24 months |
| Piston | every 932 mi |
| Air filter | every 932 mi |
| Air filter | every 1,863 mi |
| Carburetor | every 4,347 mi |
| Gear pedal | every 1,863 mi |
| Spark plug | every 932 mi |
| Clutch discs | every 1,863 mi |
| Clutch springs | every 1,863 mi |
| Connecting rod | every 4,347 mi |
| Starting pedal | every 4,347 mi |
| Water radiator | every 1,863 mi |
| Cylinder assembly | every 1,863 mi |
| Drive sprocket / pinion | every 1,863 mi |
| Clutch discs pressure plate | every 1,863 mi |
| Exhaust valve (power valve) | every 1,863 mi |
| Transmission oil (gearbox oil) | every 4,347 mi |
| Fuel filter / carburetor filter | every 932 mi |
| Fuel filter / carburetor filter | every 1,863 mi |
| Drive chain (transmission chain) | every 1,863 mi |
Recalls
NHTSA · refreshed 5 days agoNo NHTSA recall campaigns on record for this model.
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Common questions
How often should the oil & filter be serviced on a Husqvarna WR 300?
Service every 4,000 mi or 6 months for the Husqvarna WR 300 (2011–2026) (general guidance — confirm against your owner's manual).
How often should the chain & sprockets be serviced on a Husqvarna WR 300?
Service every 600 mi or 3 months for the Husqvarna WR 300 (2011–2026) (general guidance — confirm against your owner's manual).
How often should the brakes be serviced on a Husqvarna WR 300?
Service every 12 months for the Husqvarna WR 300 (2011–2026) (general guidance — confirm against your owner's manual).
How often should the valve adjustment be serviced on a Husqvarna WR 300?
Service every 16,000 mi or 24 months for the Husqvarna WR 300 (2011–2026) (general guidance — confirm against your owner's manual).