2007 Arctic Cat Y-12 90cc ATV Service Manual, Page 10Get this manual

2007 Arctic Cat Y-12 90cc ATV Service Manual, Page 10

VALVETAPPET CLEARANCE Intake Exhaust 0.1 mm (0.0039 in 0.1 mm (0.0039 in 3Remove the spark plug wire and the spark plug;
did not change 6Install the valve cover and tighten the four cap screws to specifications (see Section 10) using crisscross
pattern; then install the breather tube7Install the fan shroud and tighten the two cap screws securelyTighten the self-tapping
screws snug taking care not to strip the plastic cover8Install the spark plug and tighten to specifications (see Section
10); then install the spark plug wire2-5 4Using feeler gauge, check each valve tappet clearanceIf the clearance is not within