Subaru EH72 FI - Spark Arrester (Optional)

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9-3 SPARK ARRESTER (OPTIONAL)
In a dry or wooded area, it is recommendable to use the product with a spark arrester. Some
areas require the use of a spark arrester. Please check your local laws and regulations before
operating your product.
The spark arrester must be cleaned regularly to keep it functioning as designed.
A clogged spark arrester :
●
Prevents the flow of exhaust gas
●
Reduces engine output
●
Increases fuel consumption
●
Makes starting difficult
If the engine has been running, the muffler and the spark arrester will be very hot. Allow the
muffler to cool before cleaning the spark arrester.
How to remove the spark arrester
1. Remove the flange bolts from the muffler
cover and remove the muffler cover.
2. Remove the special screw from the spark
arrester and remove the spark arrester from
the muffler.
Clean the spark arrester screen
Use a brush to remove carbon deposits from
the spark arrester screen.
Be careful to avoid damaging the screen.
The spark arrester must be free of breaks
and holes. Replace the spark arrester if it is
damaged.
Install the spark arrester, and muffler protector
in the reverse order of disassembly.
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