Maintenance - Coleman ATV260 Owner's/Operator's Manual

Catalyst
There is catalyst inside the muffler on all Europe models and
some U.S. models.
WARNING
The engine rpm limiter will work at 7500rpm, this may cause
excessive fuel to build in the exhaust, and ignited by the catalyst
in the muffler,
OVERHEATING AND FIRE RISK.
Always reduce throttle when the engine reach top rpm, avoid the
engine popping.

16. MAINTENANCE

CAUTION
Due to the nature of the adjustments marked with a D on the
Following chart, it is recommended that service be performed by
an authorized dealer.
 More often under severe use, such as dirty or wet conditions
to purge water or dirt contamination from grease fittings and
other critical components.
Periodic Maintenance Schedule
Careful periodic maintenance will help keep your vehicle in the
MAY RESULT IN THE MUFFLERS