For 1990-2009 cars

1. Install a NEW O-ring on the oil level indicator tube.
2. Install the oil level indicator and tube by sliding the tube down through the lower crankcase hole.

Caution: Refer to Fastener Caution in the Preface section.

3. Install the oil level indicator tube bracket bolt.

Tighten
Tighten the oil level indicator tube bracket bolt to 10 N·m (89 lb in).

4. Install the left exhaust manifold lower insulator onto the oil level indicator tube.
5. Place the left exhaust manifold heat shield in position.
6. Install the exhaust manifold heat shield bolts.

Tighten
Tighten the exhaust manifold heat shield bolts to 10 N·m (89 lb in).

7. Install the left exhaust manifold upper insulator onto the oil level indicator tube.