1. Kuyika radiator sikungakumane ndi asidi aliyense, alkali kapena zinthu zina zowononga. 2. Ndikulimbikitsidwa kugwiritsa ntchito madzi ofewa. Madzi olimba amayenera kugwiritsidwa ntchito atawononga mankhwala kuti apewe kutchinga ndi kuchuluka kwa radiator.
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4. Pakukhazikitsa radiator, chonde musawononge radiator (pepala) ndikuphwanya radiator kuti muwonetsetse kusintha kwa kutentha ndi kusindikiza.
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6. Onani kuchuluka kwamadzi nthawi iliyonse pakugwiritsa ntchito tsiku ndi tsiku, ndikuwonjezera madzi mutatha kuzimitsa ndikuzizira. Powonjezera madzi, pang'onopang'ono tsegulani chivundikiro cha madzimadzi, ndipo thupi la wothandizirayo lizikhala kutali ndi malo odyera madzi momwe mungathere kuti atetezedwe kwambiri chifukwa cha zopindika zamadzi.
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8. Malo ovomerezeka a radiator aiwo udzayatsidwa ndi youma.
9. Kutengera zochitika zenizeni, wogwiritsa ntchitoyo adzayeretsa pakati pa radiator kamodzi mu 1 ~ 3 miyezi. Mukatsuka, kuchapa ndi madzi oyera m'mbali mwa njira yosinthira mphepo. Kuyeretsa pafupipafupi komanso kokwanira kungalepheretse radiator pakati pa dothi kuchokera ku dothi, lomwe lingakhudze kusintha magwiridwe antchito ndi moyo wa radiator.
. Chotsani ziwalo zonse ndikuziyeretsa ndi madzi ofunda komanso zofooka zopanda nyama.