TUBE A. 3R4864 - Caterpillar

Assembly Procedure
Table 1
Required Tool    
Tool     Part Number     Part Description     Qty    
A     138-7573     Link Bracket     3    
B     4C-6508     Silicone Fluid     1350 36 mL (46 1.2 fl oz)    Note: Add additional damping fluid to damper shell before the weight is installed.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00556938
Illustration 2 g00556939
Attach Tooling (A) . Use a suitable lifting device to position weight (2) . Carefully lower the weight into case assembly (3) .
Ensure that the two dowels project no more than 7.5 mm (0.295 inch) from the case assembly. Position new O-ring seals (4) and cover (1) on the case assembly. Ensure that the cover engages with the dowels.
Install the bolts that hold cover (1) in place on the case assembly. Tighten the bolts to a torque of 55 7 N m (41 5 lb ft).
Fill the vibration damper with Tooling (B) through cover (1) or center ports (3) of the case assembly.
Install the two plugs in the center of the case assembly.
Install the two discs and plugs in cover (1) . Stake the cover at four locations around the plugs in order to hold the plugs in place.End By: Install the vibration damper. Refer to Disassembly and Assembly, "Vibration Damper - Install".