Ọ bụrụ na mmanụ ọkụ nke silinda ọ bụla nke onye na-ewe mmanụ diesel enweghị ihe ọ bụla (dịka ọmụmaatụ, mmanụ nke ụfọdụ cylinders buru oke ibu, na mmanụ ọkụ nke ụfọdụ cylinders pere mpe), ọ ga-emetụta nkwụsi ike nke generator diesel ozugbo. Enwere ike iwepu mgbapụta mmanụ ọkụ maka nyocha na nhazi na bench ule. Agbanyeghị, ọ bụrụ na ịnweghị oche nyocha na nyocha ọkọnọ na-adịghị mkpa dị mkpa, enwere ike ịme nyocha nyocha nke mmanụ mmanụ nke a na-enyo enyo na ụgbọ ala ahụ.

Usoro nyocha na ngbanwe maka inye mmanụ na-enweghị ike:
Re Kwadebe iko abụọ na-atụle cylinders maka ojiji ọzọ. Ọ bụrụ na ịnweghị ike ịchọta cylinder tụrụ obere oge, ịnwekwara ike iji vial abụọ yiri nke ahụ kama.
②Repu nkwonkwo akwara mmanu nke na-ejiko ihe nkedo mmanu na cylinder nwere oke mmanu (ma obu obere).
③Repu nkwonkwo ọkpọkọ dị elu nke na-ejikọ ihe nkedo ọkụ na cylinder na ntinye mmanụ nkịtị.
Tinye ntinye nke mmanụ mmanụ abụọ ahụ na cylinders abụọ (ma ọ bụ vials) n'otu n'otu.
⑤ Jiri onye na-ebido ihe na onye na-emepụta mmanụ diesel iji bugharia mgbapụta mmanụ ọkụ iji gbanye mmanụ.
Mgbe enwere mmanụ dizel na cylinder gụsịrị akwụkwọ (ma ọ bụ vial), tinye ya na selulu gụsịrị akwụkwọ na ikpo okwu mmiri ma jiri mmanụ tụnyere mmanụ iji chọpụta ma mmanụ ọkụ buru oke ibu ma ọ bụ pere mpe. Ọ bụrụ na ejiri vial mee ihe kama, enwere ike ịtụ ya ma jiri ya tụnyere.