1. Remove the distributor cap.
2. Turn the engine to TDC (Top Dead Center). You can do this by turning the crankshaft bolt until the No. 1 piston reaches the top of its stroke.
3. Check the camshaft timing mark. It should be aligned with the mark on the timing cover.
4. If the camshaft timing mark is not aligned, you will need to loosen the camshaft sprocket bolt and turn the camshaft until the marks are aligned.
5. Tighten the camshaft sprocket bolt.
6. Check the crankshaft timing mark. It should be aligned with the mark on the timing cover.
7. If the crankshaft timing mark is not aligned, you will need to loosen the crankshaft sprocket bolt and turn the crankshaft until the marks are aligned.
8. Tighten the crankshaft sprocket bolt.
9. Replace the distributor cap.
Once you have set the cam and crank marks, you can proceed with the engine reassembly.
