However, if you are experienced and insist on doing it yourself, here's a general overview. This is not a complete, step-by-step guide, and you'll need a repair manual specific to your Cavalier's year and engine. Repair manuals provide detailed instructions, torque specifications, and diagrams crucial for successful completion.
General Steps (Highly Simplified and Incomplete):
1. Safety First: Disconnect the negative battery terminal.
2. Preparation: Drain the engine coolant and oil. Remove any components obstructing access to the timing chain, such as the valve cover, timing cover, and possibly other components depending on the engine. You might need to remove the crankshaft pulley and other related parts.
3. Timing Marks: Locate the timing marks on the crankshaft and camshaft(s). These marks are essential for proper chain alignment. The repair manual will show you their location.
4. Chain Removal: Carefully remove the old timing chain, taking note of its routing and the position of any guides or tensioners.
5. Inspection: Inspect all components associated with the timing system (chain guides, tensioner, sprockets) for wear or damage. Replace any worn or damaged parts.
6. Chain Installation: Install the new timing chain, ensuring it's correctly aligned with the timing marks on the crankshaft and camshaft(s). Use the correct tensioner and guides.
7. Tensioner Adjustment: Adjust the timing chain tensioner according to the specifications in your repair manual. This is critical for proper engine operation.
8. Reassembly: Reassemble all components removed earlier, ensuring everything is correctly positioned and tightened to the manufacturer's specifications.
9. Verification: Before starting the engine, double-check the timing marks to ensure everything is aligned correctly.
10. Refill Fluids: Refill the engine with coolant and oil.
11. Engine Start: Start the engine and listen for any unusual noises. Monitor the engine temperature and oil pressure.
Crucial Considerations:
* Specifics Vary: The exact procedure will vary considerably depending on the year and engine type of your Chevy Cavalier. A repair manual specific to your car is absolutely essential.
* Tools: You'll need specialized tools, including possibly a timing chain tool to help with installation.
* Torque Specifications: Tightening bolts to the incorrect torque can cause damage. Use a torque wrench and consult the repair manual for proper values.
Again, this is a highly simplified overview. Attempting this repair without the proper knowledge, tools, and repair manual is strongly discouraged. The risk of serious engine damage is very high. Take your car to a qualified mechanic if you are unsure about any part of the process.
