SPARK ARRESTER
WARNING
Improper service of the spark arrester could result in serious injury or death.
• Never operate the vehicle without the spark arrester.
• Do not perform service on the spark arrester while the system is hot.
Exhaust system temperatures can reach extreme temperatures. Allow
components to cool sufficiently before proceeding.
• Wear eye protection and gloves while servicing.
Periodically clean the spark
arrester to remove accumulated
carbon. A plugged spark arrester
will affect engine performance.
Clean daily when driving in mud
and water. Replace a cracked or
damaged arrester before
operating.
To service spark arrester:
1. Turn off engine and allow exhaust system to cool.
2.
Remove the arrester retaining bolt
q
.
3. Use a non-synthetic brush to clean the arrester screen. A synthetic brush
may melt if components are warm. If necessary, blow debris from the screen
with compressed air.
4. Inspect the screen for wear and damage. Replace a worn or damaged
screen.
5. Reinstall the arrester. Torque bolt to specification.
TORQUE
Spark Arrester Retaining Bolt:
8 ft-lbs (11 N
⋅m)
118
MAINTENANCE
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