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12-3 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.
SPARK
ARRESTER
SCREEN
MUFFLER
MUFFLER COVER
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.
SPARK ARESSTER SCREEN
Summary of Contents for EH63
Page 1: ...SERVICE MANUAL EH63 64 65 and EH72 ENGINES Models PUB ES2158 Rev 08 09 ...
Page 84: ......
Page 85: ...PRINTED IN THE USA ...
