I-DLLA150P1614 iwumshini wokujova udizili, idinga ukuhlolwa nokugcinwa njalo ukuze kuqinisekiswe umjovo kaphethiloli ojwayelekile nokusebenza kahle. Ngemva kokusetshenziswa isikhathi eside, isijojo sikaphethiloli singase sidinge ukushintshwa ukuze kugcinwe ukusebenza kahle nokwethembeka kwenjini.