Ryobi RYi4022X Operation Manual - Page 22

MAINTENANCE TRANSPORTING  Verify the easy start lever is in the OFF position. n Allow 30 minutes of "cool down" time before transporting the machine. Make sure engine and exhaust of unit are cool.  Do not drop or strike unit or place under heavy objects.  If transporting in a vehicle, drain the fuel tank, close the fuel valve, and securely restrain the generator.  Provide a plastic sheet or absorbent pad below the generator to catch any drips of fuel or lubricant. MAINTENANCE SCHEDULE NOTE: If a separate engine manual is provided for this generator, please follow the maintenance schedule provided in the engine manual instead of the maintenance information listed below. Before each use After 1st month or 20 hours of operation Every 3 months or 50 hours of operation Every 6 months or Every year or after 100 hours 300 hours of operation of operation Check Engine Lubricant  Change Engine Lubricant2   Check Air Filter  Clean Air Filter  Change Air Filter2  Check/Adjust Spark Plug  Replace Spark Plug2  Check/Clean Spark Screen  Check/Adjust Valve Clearance1,2  Clean Fuel Tank and Filter1,2  Check Fuel Hose   Fuel Filter Inspect Replace Check All Hose ­Connections   Recharge Battery (If Equipped)  Inspect Fuel Tank Vapor Vent (If Equipped)   Inspect Carbon C­ anister (CARB Models Only)   1. These items should only be carried out by a qualified service center. 2. See engine manual for maintenance schedule for this item. NOTE: Maintenance should be performed more frequently when generator is used in dusty areas. When generator has exceeded the maximum figures specified in the table, maintenance should still be cycled a­ ccording to the intervals of time or hours stated herein. 18 - English