Kuzamura uburebure bwikinyabiziga no kunoza ikinyabiziga cyongera uburebure bwimpanuka ya coil hamwe na shitingi yimodoka yambere.Muri icyo gihe, imiyoboro ya shitingi hamwe na coil isoko irakomezwa kugirango ihagarikwa ryimodoka rihamye kandi rirwanya umunaniro.