Sida loo xalliyo daadinta saliidda ee hilibka hilibka lo’da

1. Marka hore baddal giraanta dabadaynta ee dhululubada jeexjeexaha hilibka adhiga.

2. Nadiifi waalka pneumatic-ka, ka dibna baddal gasket-ka waalka pneumatic-ka.

3. Haddii la ogaado in tuubada quudinta ay iyaduna leedahay cillad yar, tuubada quudinta waa in la beddelaa.

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