CONNECTOR 3727344 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-6205 Rear Seal Installer 1
1P-0510 Driver Group 1
B FT-2806 Alignment Tool 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Engines with 14 Bolt Housing Assembly
Inspect the condition of the gasket. Replace the gasket, if necessary.
Clean the areas of the parts that will contact each other.
Illustration 1 g00804647
Use Tooling (A) and a suitable press to install the crankshaft rear seal into the housing.
Lubricate the components with clean engine oil. Install Tooling (A) onto the crankshaft flange.
Position the new gasket on the dowels in the cylinder block.
Illustration 2 g00606404
Typical example
Place housing (3) and crankshaft rear seal (4) over Tooling (A).
Position housing (3) on the dowels in the cylinder block.
Remove Tooling (A).
Illustration 3 g00632744
The flywheel housing has been removed for photographic purposes only.
Install socket head bolts (2) onto housing (3).
Install bolts (1) in order to fasten housing (3) to the cylinder block. Tighten all of the bolts to a torque of 22 N m (16 lb ft). Engines with 10 Bolt Housing Assembly
Note: The 10 bolt housing assembly is manufactured as a one-piece assembly. The 10 bolt housing assembly is NOT adaptable to engines that have the 14 bolt housing assembly.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 4 g00831176Note: The crankshaft rear seal is lubricated. There is no need to lubricate the seal or the crankshaft flange before installation.
Place housing assembly (3) on crankshaft flange (1) until the housing assembly contacts the cylinder block face. Plastic sleeve (2) will push out of the housing assembly. Discard the plastic sleeve after the housing assembly is installed.
Place Tooling (B) over housing assembly (3). This will center the housing assembly onto the crankshaft flange.
Illustration 5 g00830867
Install the bolts with Tooling (B) in position in order to fasten housing assembly (3) to the cylinder block. Tighten bolts 1 and 2 to a torque of 22 N m (16 lb ft).
Remove Tooling (B). Tighten the remaining bolts in sequence to a torque of 22 N m (16 lb ft). End By:
Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Install".