2. Sinthani mpando wa mbedza kuti mbedza igwire chinthu chomwe chikukoka.
3. Chogwiriracho chimalowetsedwa mu dzenje lonyamulira, ndipo ndodo yoyambira pisitoni imapendekeka cham'mbuyo kuti ipite patsogolo bwino, ndipo mbedzayo imabwereranso motsatira kuti itulutse chinthucho.
4. Mtunda wogwira ntchito wa pistoni woyambira ndodo ya hydraulic puller ndi 50mm yokha, kotero mtunda wowonjezera suyenera kukhala wamkulu kuposa 50mm. Pamene sichikutulutsidwa, imani, masulani valavu yobwezeretsa mafuta, ndipo pisitoni iyambe kubweza. Bwerezani masitepe 1, 2, ndi 3 mpaka atatulutsidwa.
5. Kuti mubwezere ndodo yoyambira ya pisitoni, ingogwiritsani ntchito nsonga yotsekera ya chogwirira kuti mumasule pang'ono ndodo ya valavu yamafuta molunjika, ndipo ndodo yoyambira pisitoni imabwerera pang'onopang'ono pochita masika.
6. Musanagwiritse ntchito, hydraulic puller ya tonnage yogwirizana iyenera kusankhidwa molingana ndi m'mimba mwake yakunja, kukoka mtunda ndi mphamvu yolemetsa ya chinthu chomwe chiyenera kukoka, ndipo sichiyenera kuchulukitsidwa kuti zisawonongeke.
7. Chokoka cha hydraulic chimagwiritsa ntchito (GB443-84) N15 mafuta opangira makina akagwiritsidwa ntchito pa -5 ℃ ~ 45 ℃; amagwiritsa (GB442-64) mafuta opangira spindle akagwiritsidwa ntchito pa -20 ℃~-5 ℃.
8. Pofuna kupewa kuwonongeka kwa zida zomwe zimadza chifukwa chakuchulukirachulukira, pali valavu yotsitsa yokhayokha mu chipangizo cha hydraulic. Pamene chinthu chokoka chikudutsa katundu wovomerezeka, valavu yowonjezera idzatulutsira, ndipo chokoka chophatikizira cha hydraulic chokhala ndi tonnage yayikulu chimagwiritsidwa ntchito m'malo mwake.