84. Camshaft Installation - Left

Camshaft Installation - Left

Tools Required
^ J35268-A Camshaft/Front Main Seal Installer





1. Choose the correct camshaft to be installed.

Camshaft Identification
^ 2.6L (LY9)
- The intake camshaft is stamped with the letter "F" next to bearing 1.
- The exhaust camshaft is stamped with the letter "N" next to bearing 1.

^ 3.2L (LA3)
- The intake camshaft is stamped with the letter "G" next to bearing 1.
- The exhaust camshaft is stamped with the letter "J" next to bearing 1.

2. Lubricate the camshaft bearing surfaces with GM P/N 1052367 (Canadian P/N 992869) or equivalent.
3. Apply engine assembly lubricant GM P/N 1052942 (Canadian P/N 992869) to the camshaft lobes.

Important: Ensure the pin on the exhaust camshaft is approximately in the 1 o'clock position and/or that the pin on the intake camshaft is approximately in the 8 o'clock position to allow for minimal load on the camshaft when installing the bearing caps.

4. Install the camshafts.





5. Apply a small amount of GM P/N 1052942 (Canadian P/N 10953466) or equivalent on the forward edge of the front bearing caps to ensure an adequate seal between the bearing cap and cylinder head.





6. Install the camshaft bearing caps in their appropriate position.






Notice: Install the camshaft bearing cap bolts and tighten using tightening sequence.

7. Tighten the camshaft bearing cap bolts to 8 Nm (71 inch lbs.).
8. Coat the lip of the camshaft seals with a small amount of clean engine oil to aid in installation.
9. Use the J35268-A to tap the camshaft seals into place. Ensure the camshaft seals are fully seated.