Decal says: IMPORTANT (HC TRACTORS) USE CLEAN FUEL AND OIL CHANGE OIL FILTER AS PER INSTRUCTIONS. CHANGE ENGINE OIL EVERY 60 HOURS - USE GOOD QUALITY OIL. KEEP OIL LEVEL IN CRANKCASE BETWEEN 1/2 AND FULL MARK. SERVICE AIR CLEANER DAILY - REMOVE LOWER CUP - CLEAN OUT DIRT - REFILL BOTH COMPARTMENTS TO BEAD WITH FRESH ENGINE OIL. THIS TRACTOR IS DESIGNED FOR 70 OCTANE GASOLINE WHICH MUST BE USED FOR BEST PERFORMANCE AND MAXIMUM POWER AND ECONOMY. KEEP RADIATOR CORE CLEAN - USE CLEAN SOFT WATER. GREASE FRONT WHEEL BEARINGS DAILY - USE HEAVY FRONT WHEEL BEARING GREASE ONLY. READ MANUAL OF INSTRUCTIONS FOR COMPLETE INFORMATION ON CARE AND OPERATION OF TR4ACTOR.
