PISTON AS-PUMP 7W5619 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-4077 Camshaft Bearing Tool 1
125-2739 (1) Bearing Pilot 1
125-2740 (1) Back Up Plate 1
125-2741 (1) Bearing Sleeve 1
B 8S-2241 Camshaft Bearing Tool Group 1
C 5P-5247 Hydraulic Puller 1
D 8H-0684 Ratchet Wrench 1
(1) Alternate Tooling for camshaft bearings with a large diameter
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00578338
Install camshaft bearing (1) on Tooling (A). Note: Tooling (B) can be used to install the camshaft bearings when the flywheel housing and the front housing have been removed.
Illustration 2 g02108639
Rear View
(X) Location of camshaft bearing joints
(Y) Location of oil holes
Position camshaft bearing (1) and Tooling (A) in the bore. Note: The camshaft bearing joint must be on the horizontal centerline of the bore. The upper oil hole must be 20 5 degrees above the horizontal centerline of the bore. The lower oil hole of the camshaft bearing must be 20 5 degrees below the horizontal centerline of the bore. The camshaft bearing joints must face the inside of the cylinder block.
Illustration 3 g00578349
Install Tooling (C) on Tooling (A) and pull the camshaft bearing into the bore. Note: Tooling (D) can be used in place of Tooling (C).
After the camshaft bearing is installed, measure the bore. The bore must be 92.00 0.06 mm (3.620 0.002 inch). End By:
Install the camshafts. Refer to Disassembly and Assembly, "Camshaft - Install".