Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Model: Honda Crf 450
Part: Engine oil

The recommended oil, especially as winter approaches, is 10W40 7100. Warm up the engine by starting it for a few minutes to make the oil less viscous and facilitate drainage. After positioning a container under the engine oil compartment, unscrew the nut that serves as the drain plug and collect the used oil. It is advisable to also unscrew the upper filler cap immediately to avoid a vacuum. To replace the filter, simply unscrew the two screws with an 8mm spanner, remove it, and insert the new filter after lubricating it (also lubricate the O-ring). Securely close the drain hole and pour in the new lubricant through the upper hole.

Updated on 30 March 2026 by ScegliAuto

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