tlhophiso ea karolo ea morao, ho bohlokoa ho khetha mokhoa oa ho kenya o lumellanang le likarolo tsa bona tsa sebopeho, kamehla ho latela litataiso tsena tsa mantlha:
1. Ka hare ho thepa, karolo e kenyang karolo (kapa sengoathoana) e lokela ho ba le likoti tse 'ne tsa ho kenya ho netefatsa hore e lekana hantle. Ke habohlokoa hore ho se be le ho lokoloha ho etsoang nakong ea ts'ebetso ea lisebelisoa.
2. Likopanong tse sebelisang bolt (kapa screw) le likhokahano tsa linate, ho kenyeletsoa ha lihlahisoa tsa selemo (65Mong) e tlamehile. Ha ho fastening, etsa bonnete ba hore washer ea selemo e hatelloa ka ho lekaneng hore e batalle, ho qoba ho tiisa hofeta tekanyo. Ho tiisa ka mokhoa o feteletseng ka nako e telele ho ka lebisa tahlehelong ea elasticity ho washer.
3. Maemong ao liboutu le linate li kentsoeng likarolong tse seng tsa tšepe, li-washer tse bataletseng li tlameha ho beoa lipakeng tsa mochini o hlatsoang selemo le setsi ho thibela khatello e tobileng. Ho sebelisa khatello e tobileng ho tloha mochining oa selemo ho ea holim'a motheo ho ka fella ka ho hlaba holimo le ho senya botšepehi ba eona..