4 Runner 2WD V6-4.0L (1GR-FE) (2006)
1
While raising the chain tensioner No.2, insert a pin of[diameter]1.0 mm (0.039 inch) into the hole to fix it.
2
Hold the hexagonal portion of the No.2 camshaft with a wrench, and remove the camshaft timing gear set bolt.
NOTICE: Be careful not to damage the cylinder head and valve lifter with the wrench.
3
Separate the camshaft timing gear from the No.2 camshaft.
4
Rotate the camshaft counterclockwise using a wrench so that the cam lobes of No. 1 cylinder face upward as shown in the illustration.
5
Using several steps, loosen and remove the 8 bearing cap bolts uniformly in the sequence as shown in the illustration.
6
Remove the 4 bearing caps and No.2 camshaft.