Xalka qaladka daadinta ee hilibka lo’da iyo hilibka hilibka lo’da

①Beddel giraanta dabadaynta ee dhululubada durida hilibka lo’da iyo hilibka hilibka lo’da marka hore;

② Nadiifi waalka pneumatic-ka ee qalabka, ka dibna baddal gasket ee waalka pneumatic;

③ Haddii la ogaado in tuubada quudinta ee hilibka lo’da iyo hilibka hilibka lo’da ay sidoo kale leedahay cillad yar, tuubada quudinta waa in la beddelaa;

④ Adkee tuubada quudinta, isla mar ahaantaana, beddel shaabadeynta tuubada quudinta.