BEARING-SHAFT 5M5004 - Caterpillar

Installation Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     138-7575     Link Bracket     2    
D     8T-5096     Dial Indicator     1    
E     8T-3052     Degree Wheel     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01018035
Install dowel (7) in the crankshaft.Protrusion of dowel (7) from the crankshaft face ... 6.4 mm (0.25 inch)
Install dowel (8) in the crankshaft.Protrusion of dowel (8) from the crankshaft ... 4.1 0.5 mm (0.16 0.02 inch)
Install crankshaft gear (6) on the crankshaft with the keyway in alignment with dowel (8). The Timing Mark "V" of the gear should face away from crankshaft (5) .
Clean the cylinder block and the main bearing caps thoroughly.
Illustration 2 g01048335
Note: Install the main bearings dry when clearance checks are performed. Refer to Disassembly and Assembly, "Bearing Clearance - Check". Apply clean engine oil on the face of the main bearings for final assembly.
Install the upper halves of main bearings (9) in the cylinder block.Note: Ensure that the main bearings are installed so that the bearing tabs fit into the notch in the cylinder block. The upper halves of the main bearings have the oil groove and the oil hole.
Install Tooling (A) and a suitable lifting device on crankshaft (5). The weight of crankshaft (5) is approximately 177 kg (390 lb).
Install crankshaft (5) with the Timing Mark "V" on the crankshaft gear in alignment with the Timing Mark "V" on the clu