There are many components that are not designed to run for entire service life of the tractor and these must be serviced and replaced on routine basis probably after 250 to 350 hours of engine operation
Pali zipangizo zambiri zomwe sidzinakonzedwe kuti zigwire ntchito moyo wonse wa tractor ndipo izi ziyenera kukonzedwa kapena kusinthidwa mwachizolowezi makamaka pakadutsa maola 250-350 engine ikugwira ntchito