Ubushyuhe buke hamwe na valve yumuvuduko mwinshi, umuyoboro wumuvuduko, ubwubatsi bwamazi, ibikoresho byo gucukura amavuta, ibikoresho byumurima wa peteroli, igare ryikubye, imodoka yabana
1. Ubuso bworoshye, gukora neza.
2. Urudodo ruhanitse neza, rushobora kuzamura ireme rusange ryakazi.
3. Kwiyubaka birihuta kandi byoroshye, kandi ibinyomoro bihuye bikoreshwa muguhuza no kwizirika.