Official Answer
Answer
Zoben da ya cika damuwa zai nuna 'asarar manne'. Don zobe na waje, zai bayyana ya fi girma fiye da ƙayyadaddun diamita na kyauta kuma zai zama sako-sako ko 'rattle' lokacin sanya shi a cikin tsagi. Don zobe na ciki, zai bayyana ƙarami kuma ba zai yi isassun matsi na waje ba. Wannan yana faruwa ne saboda mai sakawa ya faɗaɗa/kwagilar zoben fiye da iyakar kayan, yana haifar da nakasar filastik. Wannan 'saitin' yana rage ingantaccen zurfin haɗin gwiwa a cikin tsagi. Ƙarƙashin kaya, irin wannan zobe yana da yuwuwar yin kasawa saboda ya riga ya kusa kusa da ƙarshen abin da ake samu kuma ba shi da madaidaicin radial don zama a zaune yayin jujjuyawar shaft/bore.
