KYMCO K-XCT 300i Owner's Manual page 172

3. Engine > Camshaft
Inspect the rocker arm inner diameter for the intake and exhaust valves.
Valve rocker arm I.D.
Inspect the camshaft bearing journals for scoring or scratches.
Item Standard (mm)
IN 10.00 - 10.015
EX 10.00 - 10.015
3-28
K- XCT 300i