umqheba wocango lwangaphambili
Qala uvule ucango lwangaphambili lwasekhohlo, uze emva koko ukhuphe izikrufu kwiphaneli yetrim yocango lwangaphakathi kumqheba ongaphakathi. Emva kokujonga isigqubuthelo sokuhlobisa, fumana isithuba phakathi komnyango kunye nesibambo sangaphakathi, sebenzisa i-screwdriver ukuze uyivule kancinci, kwaye emva koko umnyango wangaphandle ungasuswa phantsi.