Spark plug wrench ke sesebelisoa se etselitsoeng ho khutlisa li-spark plug lienjineng tsa likoloi. Hangata e na le moralo o khethehileng oa ho lumellana le sebōpeho le boholo ba spark plug le ho fana ka torque e hlokahalang ho tiisa kapa ho lokolla spark plug. Hangata li-wrenche tsa Spark plug li na le mohele o molelele ho fihla sebakeng sa spark plug ka phaposing ea enjene.
Li-wrenches tsa Spark plug hangata li na le likarolo tse latelang:
Ka tšebeliso e nepahetseng ea sekoahelo sa spark plug, u ka nkela li-spark plug habonolo enjeneng ea koloi ea hau, ho etsa bonnete ba hore enjene ea hau e sebetsa hantle le ho boloka tšebetso e nepahetseng. Ha o sebelisa spark plug wrench, etsa bonnete ba hore o sebelisa boholo bo nepahetseng ba sokete ea hlooho 'me u sebelise torque e nepahetseng ho qoba tšenyo ea spark plug kapa likarolo tsa enjine.