What is the method for removing a timing belt?
2 Answers
Timing belt removal method: 1. Lift the car with a jack; 2. Remove the engine bottom plate; 3. After removing the bottom plate, the timing belt becomes visible; 4. Remove the exposed old timing belt; 5. Install a new timing belt; 6. Timing belt replacement completed. The function of the timing belt is to transmit the crankshaft's force to drive components such as the water pump and charging generator. The installation method for the timing belt is: 1. Loosen the generator fixing screw and the timing belt tension adjustment screw; 2. Push the generator towards the engine to minimize the distance between the timing pulleys, then properly position the timing belt; 3. Adjust the timing belt tension to the appropriate level, and tighten the engine fixing screw and adjustment screw.
I always think removing the timing belt seems simple but requires caution. First, disconnect the battery negative terminal to prevent accidental engine startup—safety comes first. Then remove the engine cover and obstructing components like the fan and water pump for easier access. Use a wrench to loosen the tensioner pulley bolt, allowing the belt to slacken before gently removing it without forceful pulling to avoid damage. During disassembly, clearly mark original positions such as crankshaft alignment points to prevent misalignment during reinstallation. Timing belts deteriorate and should be inspected/replaced every 50,000 km to avoid severe consequences. The entire process can be done with basic tools like socket wrenches and screwdrivers—I recommend watching model-specific video tutorials and practicing before DIY to save money and hassle.
