Ykq - sb ubwoko bwikinyigisho gikwiranye na peteroli yumye yijimye, yashyizwe kumpera yumuyoboro wingenzi, iyo igitutu cyumurongo nyamukuru kigera kumurongo, ohereza ikimenyetso kuri elegitoroniki Agasanduku, kugenzura valve yo guhindukira cyangwa gukurikirana imiterere ya sisitemu yo gusiga.
Guhindura igitutu.
Kuramo ibinyomoro byo hejuru, noneho uhindure umwanya wa screw plug kugirango uhindure agaciro katandukira, hanyuma ufungure imbuto zo hejuru nyuma yo guhinduka.
