Lokacin da aka kafa janareto na dizal, yayin da ake amfani da ruwan fankar na dogon lokaci, wani lokacin kwatsam sai yayi hayaniya, musamman yayin da saurin janareta na dizal ya tashi, karar zata karu yadda ya kamata. Ana kiran wannan nau'in fan Maganin sauti mara kyau na ganye.

Ason Dalili
TheSaboda rawar jiki na ruwan fanfo, rivets tsakanin ruwan wukake da matattarar fanfa an kwance.
②Sakakken fan fankewa suna kwance.
FormedAn ƙirƙira fasa a gindin murfin fan ɗin, wanda ya canza kusurwar ruwan.
FanBashin ruwa ya lalace.

Bincikowa da hanyoyin magani
① Yayin aikin janareto, idan aka ji karar wani abu ba zato ba tsammani, ya kamata a kashe injin ɗin nan take, sannan a rufe injin don dubawa don kauce wa lalacewar radiator saboda ɓarkewar ruwan fanfo.
② Yi amfani da abin farawa don fitar da fan don juyawa cikin ƙarancin gudu, kuma bincika aikin da bai dace ba ko juyawa da baya. Idan wannan lamarin ya faru, za'a iya tabbatar da ganewar asali.
③ Tsaya jujjuyawar janareto dizal da juya juzu'in ruwan fanfo gaba da baya tare da hannuwa don jin saku, yana mai nuna cewa makullin da aka saka na fanka yana kwance, ko kuma sukurorin fan na fanken suna kwance, kuma ya kamata su kasance masu walda ko maye gurbinsu a lokaci.
④Lokacin da aka sami fashewa a asalin tushen fan fan, ya kamata a yi walda ko sauya shi cikin lokaci.
⑤Idan fan ruwan fanfo ya karya a hanya amma ba za'a iya gyara shi ba, ana iya cire fanka, za'a iya yanke ruwan wukake, kuma aikin zai ci gaba bayan an girka. Yana da kyau a lura cewa lokacin da ake amfani da ruwan wukake bayan an sare su, gudun janareto na dizal bai kamata ya yi yawa ba saboda rage yawan iska mai shaye shayen fan don hana janareta dizal din yin zafi sosai.