1. Gather Tools and Materials:
- Replacement timing belt kit (includes belt, tensioner, and idler pulley)
- 17mm socket
- 15mm socket
- 13mm socket
- 10mm socket
- 12-point 5mm Allen key
- Flat-head screwdriver
- Pick tool or small screwdriver
- Torque wrench
2. Safety Precautions:
- Ensure the vehicle is parked on level ground and the parking brake is engaged.
- Disconnect the negative terminal of the battery to prevent any electrical accidents.
3. Remove Engine Covers:
- Remove the decorative engine cover and the camshaft cover.
4. Locate Timing Belt:
- The timing belt is located at the front of the engine, below the camshaft cover.
5. Remove Accessory Belt(s):
- Remove the accessory belts (alternator and power steering) by loosening their tensioners and slipping them off the pulleys.
6. Set Engine to TDC:
- Rotate the crankshaft pulley clockwise using a 17mm socket until the timing mark on the pulley aligns with the "0" mark on the camshaft sprocket.
7. Remove Timing Belt:
- Loosen the tensioner pulley bolt and slide the tensioner away from the timing belt.
- Remove the old timing belt from the pulleys.
8. Replace Tensioner and Idler Pulley (if included):
- If the tensioner or idler pulley is included in the kit, replace them now.
9. Install New Timing Belt:
- Begin installing the new timing belt by placing it around the crankshaft pulley and then the camshaft sprocket.
- Ensure the timing marks on the belt align with the marks on the sprockets.
10. Tighten Tensioner Pulley:
- Rotate the tensioner pulley back towards the timing belt and tighten the tensioner bolt.
11. Double-Check Timing Marks:
- Verify that all timing marks are still aligned correctly.
12. Reinstall Accessory Belt(s):
- Reinstall the accessory belts and tension them as per vehicle specifications.
13. Reinstall Camshaft Cover:
- Reinstall the camshaft cover and any removed components.
14. Reconnect Battery:
- Reconnect the negative terminal of the battery.
15. Test and Verify:
- Start the engine and let it run for a few minutes. Listen for unusual noises or vibrations.
- Turn the engine off and recheck the timing marks to ensure they are still aligned correctly.
Remember, if you are unsure of any of these steps or do not have the necessary tools or expertise, it's best to consult with a qualified mechanic to ensure the timing belt replacement is done correctly and safely.
