Brake System
Filters
Engine
Body
Suspension
Damping
Belt / Chain Drive
Ignition / Preheating
Engine Cooling System
Exhaust System
Steering
Comfort / Interior
Wheel Drive
Clutch
Sensors
Gaskets / Sealing Rings
Fuel System
Transmission
Electric System
Air Conditioning
Heating / Ventilation
Belt Pulleys / Gears
car-light-bulbs
Relays
Door lock block/hinge
Chassis system
Timing belt is an important part of the engine's valve system. It is connected to the crankshaft and matched with a certain transmission ratio to ensure the accuracy of the intake and exhaust time. Use belts instead of gears to drive because the belt has low noise, small changes in itself and easy compensation. Obviously, the life of the belt must be shorter than that of the metal gear, so the belt should be replaced regularly.