For 1990-2009 cars

#### Special Tools

EN 46105 Camshaft Locking Tool

1. Remove the EN 46105-1 from the right camshafts.
2. Position the camshaft lobes in a neutral position.
3. Observe the markings on the bearing caps. Each bearing cap is marked in order to identify its location. The markings have the following meanings:

• | The raised feature must always be oriented toward the center of the cylinder head.

• | The I indicates the intake camshaft.

• | The E indicates the exhaust camshaft.

• | The number indicates the journal position from the front of the engine.

4. Remove the camshaft bearing cap bolts.
5. Remove the camshaft bearing caps.
6. Remove the camshafts.
7. Replace the camshaft bearing caps and bolts.