Check and Fill Gearbox Oil

What happens here

Locate the gearbox on the brush cutter. Find the filler neck and the drain/level bolt. Unscrew the drain/level bolt. If oil starts to drip out, the gearbox is sufficiently filled. If no oil drips out, unscrew the filler neck cap and slowly add the specified gearbox oil (e.g., 80-90 weight oil) until it begins to drip from the drain/level bolt. Re-tighten both the drain/level bolt and the filler neck cap. Always consult your owner's manual for the correct type and quantity of oil for your specific gearbox.

Goal: Verify the oil level in the brush cutter's gearbox and add oil if necessary, following manufacturer specifications.