100HR service,.
This ski oil filter been rust, worst case get a hole and occur to leak oil. Please change oil and oil filter each 25hr or if not reach 25hr we recommend for a minimum once a year.
Service is not just change oil ,oil filter and Spark plugs,
We check battery, dismantle, check and clean Air filter box, Grease up and lubrication of cables,
PC diagnosis and Flushing test run.
This is basic service menu and we have more add inspection menu for safety ride.