replacement of the air filter in the motoblock, service maintenance of agricultural machinery.industry, walk-behind tractor

adjustment agricultural agriculture air assembly attachments autumn breaking breakingin close-up control cultivation cultivator cutter depth downshift engine farming filter gear green ground hitch industry job machinery maintenance milling model motoblock motor multifunctional orange petrol plow power pto reducer reduction replacement runningin service soil start summer sun tractor transmission twowheel unit walk-behind walkbehind walking working