PERIODIC MAINTENANCE INSPECTION METHOD I : Inspection. Repair or replacement if required. M : Measurement. Repair or adjustment if required. T : Retightening C ; Cleaning L : Lubrication * : For new vehicle " 1 :
Flaw detector Inspection Period Every 1 month Every Item 1 70 hours ENGINE Every 3 months Every 6 months Every 12 months Every 500 hours Every 1000 hours Every 2000 hours Main body Proper starting and abnormal noise Rotating condition at idling Rotating condition during acceleration Exhaust gas condition Air cleaner element Valve clearance Compression Cylinder head bolt loosening Muffler rubber mount I M M I C + c t +- t + c t +- t + + t t + M M T I PCV system Clogging and damage in PCV valve and piping I + + +- Governor No-load maximum rpm M @ t +- Lubrication system Oil leak Oil level Clogging and dirt of oil filter I I I c t t t + + t c + Fuel system Fuel leak Operation of carburetor link mechanism Dirt and clogging of fuel filter and element Injection timing Injection nozzle injection pressure and spray status Draining of sedimenter I I I t C t + t e M I + C t t M + Cooling system Coolant level in radiator and leak Rubber hose degradation Radiator cap condition Fan belt tension, looseness and damage Radiator rubber mount I I I I t c +- 4- + +- t e +- + 4- t I