The cigarette lighter fuse of Ruifeng M4 (check transaction price | model details) is in the fuse box next to the engine. The fuse is an electrical component that protects the circuit. When the current abnormally rises to a certain height and heat, it will melt and cut off the current, thereby protecting the safe operation of the circuit.
The cigarette lighter in the car draws direct current from the car's generator. As long as the car's engine is running, it drives the generator to generate electricity, and all the electricity used in the car comes from this. If you need to use the cigarette lighter for a long time, or the device has a high power, you need to start the car engine to increase the power, so as not to consume the car battery power.
The car cigarette lighter should be prevented from being stuffed with foreign objects to avoid damaging the car cigarette lighter. If the vehicle has a cigarette lighter protective cover, cover it in time. The correct way to use a cigarette lighter is to insert and pull it out vertically. Do not pull it out while shaking. Frequent shaking can easily cause the cigarette lighter fuse to loosen and short-circuit, and it is easy to burn the fuse and external devices. Since you need to touch the heating wire when lighting a cigarette, be careful not to press the heating wire too hard. If tobacco or other objects fall into the heating wire, clean it up in time to extend the service life of the cigarette lighter.
(Photo/Text/Photo: Li Linwei) @2019
1. First lift the vehicle, remove the right front wheel blade plate liner, and remove the generator belt tensioner .
2. Next, loosen the threads of the crankshaft pulley, remove the engine fixed bracket and the protective cover on the timing belt, and lower the cylinder block fixed bracket.
3. Finally, remove the crankshaft pulley, rotate the crankshaft to the top dead center position of the cylinder, mark it, remove the timing belt and timing tensioner and replace them.