SHAFT 0033195 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     2P-5518     Bearing Tool     1    
B     8T-5096     Dial Indicator Group     1    Start By:
Remove the engine oil pump.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01153704
Remove bolts (1) and crankshaft main bearing cap (2) .
Remove the lower half of the crankshaft main bearing from crankshaft main bearing cap (2) .
If the crankshaft is turned in the wrong direction, the tab of the crankshaft main bearing will be pushed between the crankshaft and the cylinder block. this can cause damage to either or both the crankshaft and the cylinder block.
Install Tooling (A) in the crankshaft journal.
Turn the crankshaft in order to remove the upper half of the crankshaft main bearing.Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Place clean engine oil on the crankshaft main bearings prior to assembly. The tabs on the back side of the crankshaft main bearings must fit the grooves of the bearing caps and the cylinder block.
Install the crankshaft main bearing in the reverse order of removal.
Do not put oil on the back of the crankshaft main bearing when installing Tooling (A) or installing main bearing caps (2) .
Place clean engine oil or Molylube on the bolt threads and the washer face. Install bolts (1) .
Tighten bolts (1) to a torque of 95 5 N m (70 4 lb ft). Tighten bolts (1) an additional 90° 5° (1/4 turn).
Check the end play of the crankshaft with Tooling (B). The end play must be 0.21 - 0.60 mm (0.008 - 0.024 inch).