1. radiator agaghị abanye na kọntaktị ọ bụla acid, alkali ma ọ bụ ihe ndị ọzọ na-emebi emebi.2. A na-atụ aro iji mmiri dị nro.Ekwesịrị iji mmiri siri ike mee ihe mgbe ọgwụgwọ dị nro iji zere mgbochi na ọnụ ọgụgụ na radiator.
3. Mgbe ị na-eji antifreeze, iji zere corrosion nke radiator, biko jide n'aka na ị na-eji mgbochi mgbochi nchara ogologo oge nke ndị na-emepụta oge na-emepụta na kwekọrọ na ụkpụrụ mba.
4. N'oge ntinye nke radiator, biko emebiela radiator (ibé akwụkwọ) ma mebie radiator iji hụ na ike ikpo ọkụ na mkpuchi.
5. Mgbe radiator na-ekpochapụ kpamkpam wee jupụta na mmiri, gbanye mmiri na-agbanye mmiri nke ngọngọ nke engine mbụ, wee mechie ya mgbe mmiri na-asọpụta, ka ịzere blisters.
6. Lelee ọkwa mmiri n'oge ọ bụla n'oge a na-eji ya eme ihe kwa ụbọchị, ma tinye mmiri mgbe emechibidoro na oyi.Mgbe ị na-agbakwunye mmiri, jiri nwayọọ nwayọọ meghee mkpuchi mkpuchi mmiri, na ahụ onye na-arụ ọrụ kwesịrị ịdị anya site na ntinye mmiri dị ka o kwere mee iji gbochie ọkụ ọkụ nke uzuoku dị elu na-esi na ntinye mmiri pụta.
7. N'oge oyi, iji gbochie isi ka ọ ghara ịgbawa n'ihi icing, dị ka nkwụsị ogologo oge ma ọ bụ nkwụsị na-apụtaghị ìhè, a ga-emechi mkpuchi mkpuchi mmiri na mgbapụta mmiri iji kpochapụ mmiri niile.
8. Gburugburu ebe dị irè nke radiator njikere ga-ekuku ma kpọọ nkụ.
9. Dabere na ọnọdụ ahụ n'ezie, onye ọrụ ga-ehichapụ kpamkpam isi nke radiator otu ugboro n'ime ọnwa 1 ~ 3.Mgbe ị na-ehicha ihe, jiri mmiri dị ọcha sachaa n'akụkụ akụkụ nke ntụgharị ihu ikuku.Nhicha mgbe niile na nke zuru oke nwere ike igbochi isi iyi nke radiator site na unyi, nke ga-emetụta ọrụ nkwụsị ọkụ na ndụ ọrụ nke radiator.
10. A ga-ehicha ihe nlele mmiri kwa ọnwa 3 ma ọ bụ dị ka ọ dị;Wepu akụkụ niile wee jiri mmiri ọkụ na ncha na-adịghị emebi emebi hichaa ha.
