1. Chifukwa cha mphete ya pistoni

(1) Mphete ya pisitoni simakwaniritsa zofunikira ndipo mphamvu yopindika ndiyosauka;

(2) Chigawo cha mankhwala pamwamba pa mpheteyo ndi chokhuthala kwambiri, ndipo kukana kutopa kumakhala kochepa.

2. Zifukwa za pistoni

(1) Mpheteyo ikatha kuvala, imakhala ndi mawonekedwe a lipenga, zomwe zimapangitsa mphete ya pistoni kupotoza ndikusweka pamene ikugwira ntchito;

(2) Pistoni imakhala yopunduka kapena yosweka chifukwa cha kutentha, ndipo mpheteyo imakhala yopunduka ndikusweka chifukwa cha kupanikizana;

(3) Mphepete mwa mphete ya pisitoni ndi yosagwirizana, mpheteyo imamangiriridwa ndipo imataya kusungunuka kwake, ndipo imasweka ndi zotsatira zake.

3. Zifukwa za silinda liner

(1) M'kati mwake mwa silinda ya silinda ndi yaying'ono, ndipo kutsegula kwa mphete ya pistoni kumamatira ndikusweka;

(2) Kuzungulira kwamkati kwa silinda ya silinda ndi yaikulu, kusiyana kwa mapeto a mphete ndi kwakukulu, ndipo flutter imakulitsidwa pamene mphete ikugwira ntchito;

(3) Chingwe cha cylinder ndi wavy, ndipo mpheteyo imathyoledwa ndi mphamvu zopanda malire panthawi yogwira ntchito.

4. Zifukwa zina

(1) Mafuta osakwanira;

(2) Kuvala mphete kwadutsa malire a utumiki, ndipo idzasweka pambuyo popitiriza kugwiritsidwa ntchito;

(3) Wosweka chifukwa cha kukhazikitsa kosayenera ndi kusokoneza;

(4) Masitepe apakati pakufa pamwamba pa mzere wakale wa silinda samachotsedwa.