Wok bilong lukautim ol waya bilong kar long olgeta de i nidim gutpela luksave long olgeta liklik samting bilong stopim ol samting i no wok gut. Oltaim sekim ol 'wiring harness' sapos ol i bagarap, ol i go lapun, o ol i gat oil long en. Sapos yu painim olsem 'insulation' i bruk o 'sheathing' i bagarap, stretim o senisim hariap long stopim bagarap moa. Sekim ol konekta sapos ol i lus na ol i bagarap. Sapos i gat 'corrosion', klinim wantaim wanpela drai laplap na putim 'protective agent' sapos i gat nid long stopim moa 'oxidation'. Sapos ol i lus, taitim na pasim ol hariap. Noken wasim wara stret long ol 'wiring harness' insait long ensin kompatimen, moa yet long ol konekta, long stopim wara long go insait na kamapim ol sot seket. Taim yu stretim o senisim kar bilong yu, lukaut gut na noken pulim o bendim ol 'wiring harness' bilong abrusim bagarap long ol waia na konekta. Na tu, sapos yu klinim ples bilong ensin na insait bilong ensin long daunim oil na das, dispela inap long daunim hevi bilong korosen na bagarap long ol 'wiring harness'. Ol dispela wok mentenens we ol i save mekim oltaim inap long mekim 'wiring harness' i stap longpela taim na mekim ol 'electrical circuits' bilong kar i wok gut.
