Catalyst - Linhai LH500ATV-D Owner's/Operator's Manual

15. EXHAUST SYSTEM

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, MAY RESULT IN
THE MUFFLERS OVERHEATING AND FIRE RISK.
Always reduce throttle when the engine reach top rpm, avoid the engine
popping.
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