What is the intermediate exam for auto repair?

Honey, I'm happy to answer your question. Examination contents for intermediate auto mechanics: 1, gas distribution phase detection of engine parts maintenance, piston and piston ring selection, water pump maintenance, piston connecting rod device and self-inspection, experimental adjustment of diesel fuel injector, cylinder body detection, hinge pin of starter valve seat and exhaust gas detection of gasoline engine.

2. Maintenance of chassis components: maintenance of transmission, front wheel brake, steering gear, hydraulic vacuum booster, rear axle drum brake, main throttle and disc brake.

3, fault diagnosis and cleaning traditional ignition fragmentary fault diagnosis and cleaning, engine abnormal sound fault diagnosis and cleaning, brake fragmentary fault diagnosis and cleaning, diesel engine oil supply fragmentary fault diagnosis and cleaning, gasoline engine comprehensive fault diagnosis and cleaning, diesel engine exhaust abnormal fault diagnosis and cleaning, etc. I hope I can help you.