N'ime engine na-agba ọsọ, na stethoscope megide shei mgbapụta, mgbe ị na-agbanwe ọsọ engine, mgbapụta mgbapụta na-eyi oke ma ọ bụ enweghị mmanụ, ị nwere ike ịnụ ájá, ájá, mkpọtụ ájá; bụ obere ụda okuku.

Mgbapụta abnormal ụda bụ n'ozuzu mgbapụta aro bearing wear, rụrụ ma ọ bụ enweghị mmanụ, mgbapụta aro na-ejigide mgbanaka na-adịghị arụnyere ma ọ bụ arụnyere, ibu channeling, impeller azụ na mmiri mgbapụta cover ite na n'ihi pulley na onye ofufe impeller ịma jijiji sound.Push onye ofufe. agụba n'aka ma nyochaa ogwe mgbapụta.Ọ bụrụ na ị nwere ike inwe mmetụta nke oke axial na radial, egosipụtara na ihe nkedo ahụ na-eyi oke ma ọ bụ na-adịghị agwụ agwụ na ekwesịrị iwepụ ya maka mmezi.

Na ụgbọala engine cylinder ngọngọ, e nwere otutu maka jụrụ mmiri mgbasa ọwa, na enịm ke n'ihu nke ụgbọ ala radiator (a maara dị ka mmiri tank) site na mmiri ọkpọkọ jikọọ na-etolite a nnukwu mmiri okirikiri usoro, tinyekwa na engine, onwem. na a mmiri mgbapụta, chụpụrụ site fan belt, n'ime engine cylinder igbochi mmiri okpomọkụ mgbapụta, mgbapụta n'ime oyi.

N'akụkụ mmiri mgbapụta na a thermostat, oyi (ụgbọ ala), mgbe ụgbọ ala ahụ ka malitere ghara imeghe, mee ka mmiri jụrụ oyi na-enweghị mmiri tank, naanị n'ime engine okirikiri (a maara dị ka obere okirikiri), mkpali ọkụ n'elu okpomọkụ nke. 95 degrees, meghere, a na-agbanye mmiri ọkụ n'ime tank tank n'ime, mgbe ụgbọ ala na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, enwere ike iwepụ okpomọkụ.