Gusaba:
Gusya kwa disiki ni ugusya disiki ya feri ya feri yerekana umurongo.Birakwiye gusya feri ya feri ifite ubushobozi bunini, igenzura ibintu bitavanze hejuru kandi ikanagereranya ibisabwa hamwe nubuso bwinyuma.
Kuri feri ya moto, birakwiriye gukoresha ubwoko bwa Φ800mm bwa disiki, hamwe nubuso bwa disiki.
Kuri feri yimodoka zitwara abagenzi, birakwiriye gukoresha ubwoko bwa Φ600mm bwa disiki, hamwe na disiki ya ring groove.(Impeta yimpeta kugirango ihuze feri na plaque yinyuma ya convex)
Ibyiza:
Igikorwa cyoroshye: Shyira feri kuri disikuru izunguruka, feri izashyirwaho na disiki yo gukuramo amashanyarazi hanyuma unyure mu gusya gukabije, gusya neza, no gukaraba sitasiyo bikurikiranye, hanyuma amaherezo uhita umanuka mumasanduku.Biroroshye cyane kubakozi gukora.
Guhindura neza: Buri feri ifite feri itandukanye isaba ubunini, umukozi agomba gupima ibipimo byikizamini no guhindura ibipimo byo gusya.Guhindura urusyo bigenzurwa nuruziga rwamaboko, kandi gusya agaciro bizerekanwa kuri ecran, byoroshye kubakozi.
Ubushobozi buhanitse: Urashobora gushyira feri ya feri kumurimo uhoraho, ubushobozi bwo gukora iyi mashini nini.Birakwiriye cyane cyane gutunganya moto ya moto.