Uhlu Lokuphakathi: Indima Yezithombe ze-auto ku-Fehicle Functionality 2. Ukuqonda Amabhili we-auto: Izinhlobo Nemisebenzi 2.1. Ama-Bheel Bearings 2.2 I-Clutch Delease Bearings 2.3. I-Tensioner Bearings 3. Ukubaluleka Kwezithombe Eziphezulu 3.1. Ukusebenza Okuthuthukisiwe Nokusebenza kahle 3.2 Ukuphepha Okuthuthukisiwe Nokuzinza 3.3. Isikhathi Sokuphila Esandisiwe kanye Nokungapheli 4.