For 1990-2009 cars

1. Lubricate the following components with clean engine oil:

• | The camshaft lobes

• | The camshaft bearing journals

• | The camshaft bearings

Notice: All camshaft journals are the same diameter, so care must be used in removing or installing the camshaft to avoid damage to the camshaft bearings.

2. Install the 3 8-1.25 x 100 mm bolts in the camshaft front bolt holes.
3. Using the bolts as a handle, install the camshaft.
4. Remove the 3 bolts from the front of the camshaft.
5. Install the camshaft retainer.

Notice: Refer to Fastener Notice in the Preface section.

6. Install the camshaft retainer bolts.

Tighten
Tighten the camshaft retainer bolts to 12 N·m (106 lb in).