2007 Arctic Cat Y-12 90cc ATV Service Manual, Page 12Get this manual
MufflerSpark Arrester The exhaust system has mufflerspark arrester which can be removed and cleaned if it becomes clogged
! WARNING
Before removing the mufflerspark arrester, wait for it to cool to avoid burnsKM139
To clean the arrester, use the following procedure1Remove the cap screw (1) securing the spark arrester assembly (2) to the rear of the mufflerAccount for gasket
GasVent Hoses
Replace the gas hose every two yearsDamage from aging may not always be visibleDo not bend or obstruct the routing of the carburetor vent hoseMake certain that the vent hose is securely connected to the carburetor and the opposite end is always open
Adjusting Throttle Cable