How to install the timing chain for Chery 4G16?
4 Answers
There are two arrows on the chain cover, located at the crankshaft sprocket and camshaft sprocket positions respectively. There will be small dot marks on the edges of both sprockets. The crankshaft sprocket has one dot, while the camshaft sprocket has two dots. Align these with the arrows for successful installation. Here are some extended details: Timing chain alignment: Align the chrome-plated link with the timing mark on the balance shaft drive sprocket of the crankshaft. After alignment, the chrome-plated link should be approximately at the 6 o'clock position. Place the timing chain on the water pump drive sprocket and adjust the last chrome-plated link to align with the timing mark on the exhaust-side balance shaft drive sprocket. The timing chain has significant transmission resistance.
I've personally installed the timing chain on a Chery 4G16 engine several times. The first step is to remove the engine cover and surrounding components, ensuring the work area is clean to prevent dust from entering. Aligning the marks is particularly crucial—I carefully check the timing marks on both the crankshaft and camshaft, as misalignment directly affects engine performance. When installing the new chain, avoid pulling it too tight or too loose, and adjust the chain tensioner gradually. Finally, tighten all bolts and test the startup, saving a trip to the repair shop, though it takes about two hours. Beginners should take it slow and keep the manual handy for details.
When it comes to the installation of the Chery 4G16 timing chain, safety must always come first. I make it a habit to wear protective gloves and goggles to prevent hand injuries or debris splashes. The necessary tools include wrenches and a specialized chain tool—never cut corners by using regular pliers. During disassembly, take note of the original positions. When installing the new chain, ensure strict alignment with the timing marks, as significant deviations could damage the engine. The entire process takes approximately 90 minutes. After completion, take a test drive to check for smooth operation. Here’s a pro tip: once the chain tensioner is properly adjusted and confirmed to be free of abnormal noises, you can hit the road with confidence.
When I first learned to replace the timing chain, I made a mistake and almost misaligned it. It's recommended to find a quiet environment and proceed slowly: first loosen the old chain, align the crankshaft and camshaft marks, then attach the new chain and tighten the tensioner. The key detail is to manually rotate the engine a few times after tightening the screws to check for any resistance. Don't rush to reinstall the cover plate; take an extra five minutes to double-check a few times. Just prepare basic tools like wrenches, and it's straightforward.
