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.