Mechanical (4HK1) 1B-11 4. Remove the camshaft bearing from the cylinder head assembly. Note Temporarily assemble the removed caps and bearings in the original position to avoid a mix- up after the bearings have been inspected. 2. Remove the rocker arm shaft from the cylinder head assembly. Note Evenly loosen the rocker arm shaft bracket and the rocker arm assembly bracket tightening bolts from both ends and remove them. Caution Be careful not to remove the bolt shown in the diagram. 21. Bridge removal 1. Remove the bridge cap from the bridge. Caution Be careful not to drop the bridge cap into the engine. 2. Remove the bridge from the bridge guide.
Note After removing, organize to avoid a mix-up with other installation locations. 20. Camshaft removal 1. Remove the camshaft bearing cap from the cylinder head assembly. 2. Remove the camshaft bearing from the camshaft bearing cap. 3. Remove the camshaft from the cylinder head. 1. Bridge cap 2. Bridge