Tsopano popeza eni magalimoto sali achilendo kwa Jack, chakhala chida chokhazikika, Jack nthawi zambiri amapangidwa ndi zitsulo zamtengo wapatali za aloyi, kuposa zinthu zofananira zomwe zimakhala zolimba, ngati zida zonyamulira zomwe zimagwiritsidwa ntchito kwambiri, perekani malo okwera kwambiri. ndi otsika, makamaka zochokera lever mfundo zolemetsa, choncho chitha kugwiritsidwa ntchito muzochitika zosiyanasiyana.Kwa novice, kusintha koyamba kwa gudumu lopuma kungakhale kovuta, ndiye jack iyenera kugwiritsidwa ntchito bwanji?

Pali mitundu iwiri ya ma jacks wamba, imodzi ndi jack rack, ina ndi herringbone structure ndi diamondi.Wina ndi screw jack.Pamene tigwiritsa ntchito jack, choyamba tiyenera kukonza galimoto, kupewa galimoto ananyamulidwa wosakhazikika, kusweka pansi, kuvulaza anthu.Panthawi imeneyi, sitingathe kunyalanyaza zofunika chitetezo miyeso chenjezo, kapena kuika chenjezo makona atatu m'galimoto pambuyo pa mtunda otetezeka.

Tikamagwiritsa ntchito jack, tiyenera kulabadira pansi, momwe tingathere kuti tisankhe zoyenera kuti jack yapansi igwire ntchito.Ngati galimotoyo ili mu nthaka yofewa ndipo palibe njira yopezera msewu wolimba ndi wosasunthika kuti ukonze jack, tikhoza kuyika chithandizo chachikulu ndi cholimba pansi pa jack.Panthawi imodzimodziyo, pogwiritsira ntchito Jack, tiyeneranso kumvetsera kulemera kwakukulu kwa jack, ngati mphamvu yothandizira sikwanira, zomwe zimayambitsa ngozi.

Galimoto iliyonse imakhala ndi jack kuti ithandizire, kukweza mbali Jack kuyenera kuthandizidwa ndi chassis yothandizira, apo ayi ndizovuta kuteteza galimotoyo, komanso yosavuta kuwononga Jack, yowonongeka kwambiri kapena chassis.Ngati titagwiritsa ntchito jack, tikhoza kuika tayala pansi pa galimoto kwa tsiku lamvula.

Pogwiritsa ntchito jack, ntchito yokweza iyenera kukhala yokhazikika komanso yodekha.Chifukwa ngati tikweza opareshoni mwachangu kwambiri, zimakhala zosavuta kuti Jack deformation asagwiritsenso ntchito zidutswa.