STIHL Blower BG 86 C

Cleaning the Air Filter - Flat Filter Material

Turn the filter cover lock counterclockwise to the vertical position.

Clean away loose dirt from around the filter.

Pull off the retainer and take the air filter element out of the filter housing.

Replace the filter element if necessary.

Fit the filter in the filter housing and push the retainer into position.

Refit the filter cover and turn the filter cover lock clockwise to the horizontal position.

Cleaning the Air Filter - Pleated Filter Material

Spark Arresting Screen in Muffler

Check or replace spark arresting screen