1. Rediyeta siyenera kukhudzana ndi asidi, alkali kapena zinthu zina zowononga. 2. Ndikofunikira kugwiritsa ntchito madzi ofewa. Madzi olimba ayenera kugwiritsidwa ntchito mutakonza kuti mupewe kutsekeka ndi kukula kwa rediyeta.
3. Mukagwiritsa ntchito antifreeze, kuti mupewe dzimbiri la radiator, chonde onetsetsani kuti mwagwiritsa ntchito antifreeze ya nthawi yayitali yopangidwa ndi opanga okhazikika komanso mogwirizana ndi miyezo ya dziko.
4. Mukayika radiator, chonde musawononge radiator (pepala) ndikuphwanya radiator kuti muwonetsetse kuti kutentha kwake kuli kokwanira komanso kotseka.
5. Pamene radiator yatulutsa madzi onse kenako n’kudzaza madzi, yatsani kaye chosinthira madzi cha injini, kenako mutseke madzi akatuluka, kuti mupewe matuza.
6. Yang'anani kuchuluka kwa madzi nthawi iliyonse mukamagwiritsa ntchito tsiku ndi tsiku, ndipo onjezerani madzi mutatseka ndi kuziziritsa. Mukawonjezera madzi, tsegulani pang'onopang'ono chivundikiro cha thanki yamadzi, ndipo thupi la wogwiritsa ntchito liyenera kukhala kutali kwambiri ndi malo olowera madzi momwe mungathere kuti mupewe kutentha komwe kumachitika chifukwa cha nthunzi yamphamvu yotuluka m'malo olowera madzi.
7. M'nyengo yozizira, pofuna kupewa kuti pakati pa madzi pasasweke chifukwa cha kuzizira, monga kutseka kwa nthawi yayitali kapena kutseka kosalunjika, chivundikiro cha thanki yamadzi ndi chosinthira madzi ziyenera kutsekedwa kuti madzi onse atuluke.
8. Malo abwino oti radiator ikhale yokhazikika azikhala ndi mpweya wokwanira komanso wouma.
9. Kutengera ndi momwe zinthu zilili, wogwiritsa ntchito ayenera kuyeretsa bwino pakati pa radiator kamodzi pa mwezi umodzi mpaka itatu. Mukamatsuka, sambani ndi madzi oyera m'mbali mwa mphepo yolowera kumbuyo. Kuyeretsa nthawi zonse komanso kwathunthu kungalepheretse kuti pakati pa radiator pasatsekedwe ndi dothi, zomwe zingakhudze momwe kutentha kumayendera komanso nthawi yogwira ntchito ya radiator.
10. Choyezera mulingo wa madzi chiyenera kutsukidwa miyezi itatu iliyonse kapena momwe zingakhalire; Chotsani ziwalo zonse ndikuziyeretsa ndi madzi ofunda ndi sopo wosawononga.