Ea ronabolt ea sems e kopantsoengfana ka likarolo tse latelang tse ikhethang:

Thepa e feto-fetohang: Ebang ke lehong, tšepe, polasetiki kapa motsoako, ea ronadikurufu tse kopanenge sebetse habonolo, e netefatsa hore e tsitsitse ebile e u fa kholiseho morerong ofe kapa ofe.

Kgokelo e Matla: Dikurufu tse kopantsweng tse entsweng ka hloko le ho etswa ka matla a ho thapolla le thepa e ntle ya phetiso ya torque di netefatsa kgokelo e matla, e tsitsitseng le e tshwarellang.

Mefuta e fapaneng ea litlhaloso tseo u ka khethang ho tsona: Re fana ka mefuta e fapaneng ea boholo baSekurufu sa hlooho ea pane sa torx semsho fihlela litlhoko tse fapaneng tsa bareki, ho tloha likarolong tse nyane tsa thepa ea ka tlung ho ea ho mechini e boima le ho kenya lisebelisoa, re ka fumana likhetho tse loketseng ka ho fetisisa tsa sehlahisoa.

Moralo o mocha: Re ntse re tsoela pele ho hlahloba le ho ntlafatsa, 'me re qalisitse mefuta e fapaneng eali-screw tsa sems torxka meralo e ikhethang, joalo ka likhoele tse itlamang ka botsona, likurufu tse nang le mahlakore a mabeli, jj., ho fihlela litlhoko tsa bareki tsa ho tenyetseha le ho nolofalloa ho sebelisoa.

Lisebelisoa tse mosa tikolohong: Re tsepamisa maikutlo ntlafatsong e tsitsitseng le botsoalle tikolohong, 'me lisebelisoa tseo re li sebelisang li fihlela maemo a loketseng a setifikeiti, 'me re ikemiselitse ho fa bareki boiphihlelo bo sireletsehileng le bo tšepahalang ba sehlahisoa.