Muffler/Spark; Arresting Screen - Stihl BR 500 Service Manual

7.6 Muffler/Spark Arresting
Screen
2
: Loosen the screws (1).
: Remove the scoop (2) to the left.
1
: If a spark arresting screen (1) is
fitted, carefully pry it out and
clean or replace it as necessary.
: Take out the screws (arrows)
: Remove the muffler (1).
34
1
: Remove the gasket (1).
– Clean the sealing faces.
Install in the reverse sequence.
Always install a new muffler gasket.
1
1
: Carefully fit the spark arresting
screen (1) in position.
Guide lug on spark arresting screen
must engage the scoop.
1
2
1
2
: Push the scoop (1) into place.
: Tighten down the screws (2)
firmly.
Install all other parts in the reverse
sequence.
BR 500, BR 550, BR 600