How to align the timing belt of Haval H6?
2 Answers
Haval H6 timing belt alignment method: 1. Rotate the engine crankshaft to position the No. 1 cylinder piston at top dead center and fix it; 2. Align the timing mark on the camshaft gear with the timing mark on the chain and fix it; 3. Install the crankshaft drive sprocket, ensuring the timing mark on the chain aligns with the mark on the sprocket; 4. Make sure the three timing marks on the timing chain correspond with the timing marks on the crankshaft sprocket. The Haval H6 is a flagship model under the Great Wall Haval brand, with body dimensions of 4640mm in length, 1825mm in width, 1690mm in height, and a wheelbase of 2680mm. The Haval H6's exterior design breaks away from the previous models' strong off-road style, presenting an overall appearance that is elegant and stable.
I enjoy tinkering with my car in my spare time, and aligning the timing belt on a Haval H6 requires extra caution. First, make sure the engine has cooled down for safety, then lift the car or secure it properly. I usually locate the crankshaft pulley and slowly turn it to the top dead center (TDC) mark using a wrench—there’s typically a small notch or alignment pointer there. The camshaft needs to be synchronized too; check if the timing marks on the gears match the reference points under the engine cover. If they’re misaligned, gently adjust the position without forcing it to avoid damaging the gears. When installing the belt, ensure moderate tension using the tensioner pulley—you can press it with your finger to check elasticity. Finally, manually rotate the engine a few turns to verify the marks haven’t shifted. The process requires tools like a torque wrench and inspection mirror, so beginners should watch tutorials or ask for help. A misaligned belt could wreck the engine, and that’s a huge headache.
