PERIODIC MAINTENANCE INSPECTION METHOD I : Inspeciton. Repairorreplacement if required. M : Measurement. Repair or adjustment if required. T : Retightening C : Cleaning L : Lubrication * : For new vehicle * 1 : Soapy water "2 : Detector "3 :
Flaw detector Inspection Period -------- Item Every 1 3 6 12 Months Every 170 500 1000 2000 Hours ___ ENGINE 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 l M M l c C t + C C t t t t t t t + t M M T I ~ PCV system Clogging and damage in PCV valve and piping l C t t Governor No-load maximum rpm ~ t t t Lubrication system Oil leak Oil level Clogging and dirt of oil filter I l i + C t + + t t - + + Fuel system Fuel leak Operation of carburetor link mechanism Dirt and clogging of fuel filter and element Injection timing lnjection nozzle injection pressure and spray status Draining of sedimenter l I l C + t t t t + C M I + t M t Cooling system Coolant level in radiator and leak Rubber hose degradation Radiator cap condition Fan belt tension, looseness and damage Radiator rubber mount Radiator screen l l I I c t t t t C + t C t t + t C t + I