BEARING-RACK 1S1953 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 439-3939 Link Bracket 2 Start By:
Remove the crankshaft rear seal.
Remove the electric starting motor
Remove the turbocharger, if necessary.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01369287
Remove tube assembly (1).
Remove the air cleaner and support (2) from flywheel housing (3).
Illustration 2 g01369289
Remove bolts (4) that fasten the engine oil pan to flywheel housing (3).
Illustration 3 g01369290
Install Tooling (A) and a suitable lifting device on flywheel housing (3). The weight of flywheel housing (3) is approximately 105 kg (230 lb).
Remove bolts (5). Remove flywheel housing (3) from the cylinder block.
Remove gasket (6) from the flywheel housing.Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 439-3939 Link Bracket 2
B - Loctite 5900 -
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Thoroughly clean the flywheel housing and the rear face of the cylinder block.
Illustration 4 g01369290
Install Tooling (A) and a suitable lifting device on flywheel housing (3). The weight of flywheel housing (3) is approximately 105 kg (230 lb).
Install gasket (6) on the dowel pins of the cylinder block. Apply Tooling (B) to the bottom of the gasket to fill the space at the cylinder block, the flywheel housing, and the engine oil pan.
Position flywheel housing (3) and install bolts (5).
Illustration 5 g00551652
Tighten the bolts, as follows:
In a numerical sequence, tighten Bolt (1) through Bolt (9) to a torque of 100 20 N m (74 15 lb ft).
In a numerical sequence, tighten Bolt (10) through Bolt (24) to a torque of 40 10 N m (30 7 lb ft).
In a numerical sequence, tighten Bolt (1) through Bolt (9) to a torque of 135 20 N m (100 15 lb ft).
In a numerical sequence, tighten Bolt (10) through Bolt (24) to a torque of 55 10 N m (40 7 lb ft).
Illustration 6 g01369289
Install bolts (4) that fasten the engine oil pan to flywheel housing (3).
Remove Tooling (A).
Illustration 7 g01369287
Install support (2) and the air cleaner on flywheel housing (3).
Install tube assembly (1).End By:
Install the turbocharger, if necessary.
Install the electric starting motor.
Install the crankshaft rear seal.