Sezvo cylinder musoro uri chikamu chekamuri yekupisa, kana dhizaini yemusoro wecylinder ndeyemhando yepamusoro ichakanganisa kushanda kweinjini. Izvo zviri nani musoro wehumburumbira, iyo yakakwirira injini inoshanda. Zvechokwadi, iyo cylinder musoro ichakanganisa simba.

Kana kabhoni yakawandisa padhuku rendege uye maburi e-cylinder head bolt padyo, gasi rakadzvanywa repamusoro-soro rinomhanyira mumakomba ehumburumbira kana kubuda kubva pajojo remusoro wecylinder nemuviri. Mumhepo mune furo reyero rakareruka. Kana kudonha kwemhepo kuchirambidzwa zvachose, kuchaita ruzha rwe "pedyo", uye dzimwe nguva inogona kuperekedzwa nemvura kana kubuda kwemafuta.

Kiyi ye cylinder head air leakage inokonzerwa nekusavhara zvakanaka kwevharuvhu kana kumucheto kwezasi kwe cylinder head. Nokudaro, kana pane kabhoni deposit panzvimbo yekuvhara kwechigaro chevhavha, inofanira kubviswa pakarepo. Kana nzvimbo yekuisa chisimbiso yakapamhama kana grooves, makomba, dents, nezvimwewo, inofanira kugadziriswa kana kutsiviwa nechigaro chevharuvhu chitsva zvinoenderana nedhigirii. Cylinder musoro warping deformation uye cylinder musoro gasket kukuvara zvakare inokanganisa kubuda kwemhepo. Kuti udzivise cylinder head warping uye cylinder head gasket kukuvara, iyo silinda musoro nzungu dzinofanirwa kusimbiswa muhurongwa hushoma, uye torque yekusimbisa inofanira kusangana nezvinodiwa.