How to align the timing chain of Wuling Rongguang?
2 Answers
The method for aligning the timing chain of Wuling Rongguang is as follows: There are chain teeth of different colors on the chain, and there are also three marks on the camshaft gear. Two groove marks should be aligned with the cylinder head plane, and the dot on the gear should be aligned with the black chain link on the chain. The timing chain drives the engine's valve train, ensuring that the engine's intake and exhaust valves open or close at the appropriate time to guarantee normal air intake and exhaust in the engine cylinders. The dimensions of the Wuling Rongguang are 4135mm in length, 1625mm in width, and 1870mm in height, with a wheelbase of 2700mm. Its engine has a maximum horsepower of 76Ps, a maximum power of 56kW, and a maximum torque of 112Nm.
Last month, I personally adjusted the timing chain of the Wuling Rongguang. Here are the key points: You need to first remove the valve cover and the front timing cover. Pay special attention to rotating the crankshaft to the top dead center position of the first cylinder, and observe the timing mark on the crankshaft pulley aligning with the notch on the front cover. The camshaft gear positioning hole should be vertically upward—it’s best to use a specialized tool to lock the gear. There are three colored chain marks on the timing chain: the golden links should align with the dot on the crankshaft gear, the groove on the camshaft gear, and the mark on the oil pump gear. After installation, manually rotate the crankshaft two full turns to confirm if the marks reset. Any misalignment could lead to valve collision. Beginners are strongly advised to follow the diagrams in the repair manual, as incorrect installation could ruin the engine. The entire process requires professional tools like a ratchet wrench set and a crankshaft positioning pin.
