How to align the timing belt for Haval H6 2.0?
2 Answers
Here are the steps to align the timing belt for Haval H6 2.0: 1. Remove the screw that fixes the tensioner. 2. After removing the screw that fixes the tensioner, the tensioner can be taken off. 3. Rotate the crankshaft so that the rectangle on the crankshaft aligns with the triangle on the cylinder block. 4. Rotate the balance shaft so that the notch on the balance shaft aligns with the triangle on the cylinder block. 5. Rotate the camshaft so that the dot on the camshaft aligns with the triangle on the cylinder block. The operation is now complete. Additional information: Among the engine timing gears, only the camshaft gear has a mark, while the other gears do not have any markings. First, rotate the engine until cylinders 1 and 6 reach the top dead center. Then, assemble all the gears except the camshaft gear, and align the mark on the camshaft gear with the mark on the engine block. After that, rotate the engine to about 22 degrees before the top dead center, adjust the fuel injection pump to the state where the first cylinder just starts to discharge fuel, and tighten the screws.
As an experienced Haval mechanic, when it comes to aligning the timing belt on the H6 2.0, I always prioritize safety first: the engine must be completely cooled down, find a stable place to work, and avoid burns or accidental starts. Next, remove the belt cover for inspection—the mark on the crankshaft end must align with the arrow or dot on the front cover, and the dots on the camshaft gear should also sync up—usually, there's a small hole that aligns with the scale line. Manually turn the engine two full rotations with a wrench to verify stability. If the marks shift, it means the alignment isn’t correct and needs to be redone. I’ve encountered beginners skipping this step out of impatience, leading to belt failure and engine damage, which is costly to repair. I recommend Haval 2.0 owners check the belt for aging every 60,000 km—replace it immediately if cracks appear. Don’t forget to adjust the tensioner evenly—too loose, and the belt may skip, causing noise and damage. The process isn’t complicated, but details make all the difference. It’s best to have a partner help watch the marks.
