HOUSING AS-TURBINE 2430940 - Caterpillar

Removal Procedure
Start By:
Remove the fan drive. Refer to Disassembly and Assembly, "Fan Drive - Remove".
Remove the guard assemblies. Refer to Operation and Maintenance Manual, "Guards - Remove and Install".
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1U-7430     Front Seal Installer     1    
Illustration 1 g00852900
Remove nuts (1) and bolts (2). Remove shrouds (3) and (4) .
Illustration 2 g00852983
Remove bolts (5), plate (6), damper (7), and crankshaft front seal (8) .Installation Procedure
Illustration 3 g00852992
Clean crankshaft front seal (8) thoroughly and use Tooling (A) to install the seal. Refer to Specifications, SENR9500.
Illustration 4 g00853048
Position damper (7) and plate (6), and install bolts (5) .
Illustration 5 g00852900
Position shrouds (3) and (4). Install bolts (2) and nuts (1). End By:
Install the guard assemblies. Refer to Operation and Maintenance Manual, "Guards - Remove and Install".
Install the fan drive. Refer to Disassembly and Assembly, "Fan Drive - Install".