Umsebenzi onzima wenjini yelori yeMack E7
Amanyathelo Okulungisa:
Ukusika→Ukunyathela→Ukukhaba→Ukutshixa umlebe→Imingxuma yokuBopha→Zoba ibhentshi →Ukubhuqa iOyile →UkuBoneka kweOyile→Ukuchaneka kuyadika→QC→Ububungqina bomhlwa→Ukupakisha
Bhala umyalezo wakho apha kwaye uwuthumele kuthi