Polaris 2011 Ranger 400 - Manual (Page 80)

76
MAINTENANCE
Spark Arrestor
Failure to heed the following warnings while servicing the spark arrestor could
result in serious injury or death.
Do not perform service on the spark arrestor while the system is hot. Exhaust
system temperatures can reach 1000
° F. Allow components to cool sufficiently
before proceeding.
Remove any combustible materials from the area.
Wear eye protection and gloves.
Do not stand behind or in front of the vehicle while purging.
Never run the engine in an enclosed area. Exhaust contains poisonous carbon
monoxide gas that can cause loss of consciousness or death in a very short
time.
Never go under the vehicle while it's inclined.
WARNING