Installation Procedure
WARNING: This page is about a different car, the 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- Lubricate the valve tips.
- Install the hydraulic lash adjusters.
- Install the camshaft roller followers.
- Ensure that the alignment notches are aligned with the camshaft sprocket.
- Install the exhaust camshaft.
- Install the camshaft caps.
- Tighten the camshaft cap bolts in increments of 3 turns until they are seated.
Tighten: Tighten the camshaft cap bolts to 10 N.m (89 lb in).
- Install camshaft sprockets onto the camshafts.
- Hand tighten NEW camshaft sprocket bolts.
- Remove the J 43655 . See Special Tools .
- Tighten the camshaft sprocket bolts.
Tighten: Tighten the bolts to 85 N.m (63 lb ft) plus 30 degrees.
- Install the upper timing chain guide.
Tighten: Tighten the upper timing chain guide to 10 N.m (89 lb in).
- Install the camshaft cover. Refer to Camshaft Cover Replacement .
- Install the CMP sensor. Refer to Camshaft Position Sensor Replacement .
NOTE:
Refer to Fastener Notice
.