CAB GP 3406496 - Caterpillar

TYPE="LEVEL" DEPTH="1" @@@-->Installation Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     -     Guide Stud
M12 by 70 mm     1    
B     227-4393     E18 Torx Socket     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the crankshaft adapter, the split lock rings, the spacer, and the thrust block are clean and free from damage. Replace any components that are damaged.Inspect the vibration damper for damage. If necessary, replace the vibration damper.
Illustration 1 g01623615
Install a new O-ring seal (9) to thrust block (8) .
Install spacer (10) to crankshaft adapter (1) .
Install both pairs of split lock rings (11) to crankshaft adapter (1) . There is an internal split lock ring and an external lock ring. Ensure that the split lock rings are installed in the correct position. Refer to Illustration 1.Note: Position the gap in the split lock rings at 180 degrees away from each other.
Ensure that the front of the crankshaft is clean and free from damage. Install crankshaft adapter (1) onto the crankshaft.
Align the holes in the thrust block with the holes in the crankshaft. Install thrust block (9) into crankshaft adapter (1) .
Install torx screws (7) to thrust block (9) .
Use a suitable tool in order to prevent the crankshaft from rotating. Use Tooling (B) to tighten torx screws (7) to a torque of 200 N m (147 lb ft).
Repeat Step 8 two more times in order to ensure correct torque.
Illustration 2 g01545539
Typical example
Install Tooling (A) to crankshaft adapter (1) .
Align crankshaft pulley (2) with Tooling (A) . Install the crankshaft pulley to crankshaft adapter (1) .
Align vibration damper (3) with Tooling (A) . Install the vibration damper to crankshaft adapter (1) .
Position engine turning device and install bolts (6) . Remove Tooling (A) . Install remaining bolts (4) .Note: The bolts should be evenly spaced.
Use a suitable tool in order to prevent the crankshaft from rotating. Tighten bolts (4) and bolts (6) to a torque of 115 N m (85 lb ft).End By: Install the V-belts. Refer to Disassembly and Assembly, "V-Belts - Remove and Install".