LINK AS-TRACK 6I9670 - Caterpillar

Remove Camshaft Bearings
START BY:a. remove camshaftb. remove flywheel housingc. remove pistons and connecting rods 1. Remove the rear camshaft bearing with tooling (A).2. Remove the remainder of the camshaft bearings with tooling (A). Start at the rear of the cylinder block, and work toward the front.Install Camshaft Bearings
1. Install the rear camshaft bearing and the three inside camshaft bearings with tooling (A). Install the bearings from the rear of the block bore. Install the bearings until the front edge of the bearing is even with the front surface (1) of the block bore.
Make sure the bearing is in alignment with the cylinder block bore before the bearings are installed. Install the bearing with the oil holes on the horizontal centerline. Make sure the bearing joint position is above the oil holes.
2. Install the front camshaft bearing with tooling (A) until it is 33.8 0.10 mm (1.331 .004 in.) from the machined surface on the front of the cylinder block as shown.END BY:a. install pistons and connecting rodsb. install camshaftc. install flywheel housing