1. Zonyansa zimalowa mkatikati mwa valve ya gasivalavu solenoid. Yankho: kuyeretsa
2. Kasupe ndi wopunduka. Yankho: Bwezerani kasupe
3. Pafupipafupi mpweyavalavu solenoidndiyokwera kwambiri, kotsogolera ku moyo wake wantchito. Yankho: Sinthanitsani ndi zatsopano
4. Chisindikizo cha spool chachikulu chawonongeka. Yankho: sinthani chidindo
5. Chipangizocho chatsekedwa. Yankho: kuyeretsa
6. The kukhuthala kapena kutentha kwa sing'anga kwambiri. Yankho: Sinthani mtundu wamagesi wamagetsi wamagetsi ndi magwiritsidwe abwino