TUBE AS 2274304 - Caterpillar

Note: The two cylinder, the three cylinder and the four cylinder engines have different flywheel housings. The removal procedure is similar for all models.
Support the engine with a suitable lifting device or support the engine on blocks that are positioned on a flat level surface.
Install tool (A) and a suitable lifting device to the flywheel housing. Support the weight of the housing (2).
Illustration 3 g01123577
Typical example
Remove the setscrews (1) that fasten the flywheel housing (2) to the cylinder block.
Illustration 4 g01126979
Use the tool (A) and the lifting device to remove the flywheel housing (2) from the engine. Installation Procedure (Engines with Flywheel Housing and Back plate)
Table 3
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 5 g00827061
Typical example
Clean the rear face of the back plate (2) and the faces of the flywheel housing (8). Inspect the crankshaft rear seal (not shown) for leaks. Inspect the dowels (6) for damage. If the crankshaft rear seal or the dowels are damaged, use new parts for replacement. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove" and Disassembly and Assembly, "Crankshaft Rear Seal - Install".
Illustration 6 g00826988
Use tool (A) and the lifting device to align the flywheel housing (8) to the dowels (6). Install the flywheel housing to the back plate.
Install the nuts (7) and the bolts (not shown) that fasten the back plate (2) to the flywheel housing (8).
Install the setscrews (1) that fasten the back plate (2) to the flywheel housing (8).
Install the setscrews (5) on each side of the cylinder block. These setscrews fasten the flywheel housing (8) to the cylinder block.
Remove the tool (A) and the lifting device from the flywheel housing.
Install the setscrews (3) that fasten the flywheel housing (8) to the cylinder block.
For C1.5/3013C, C2.2/3024C and C2.2/3024CT engines, tighten the fasteners to