COUPLING AS- 1552833 - Caterpillar

Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
C     138-7576     Link Bracket     1    
D     169-0503     Installation Kit     1    
1U-8698 Duo-Cone Seal Installer As     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00932196
Raise the temperature of bearing cone (13) . Install bearing cone (13) on wheel spindle (3) .
Illustration 2 g00932188
Lower the temperature of bearing cups (12) . Install bearing cups (12) in wheel spindle housing (1) .
Illustration 3 g00935653
Use Tooling (D) in order to install Duo-Cone seal (10) in wheel spindle (3) . Refer to Disassembly and Assembly, "Duo-Cone Conventional Seals - Seals".
Use Tooling (D) in order to install Duo-Cone seal (11) in wheel spindle housing (1) . Refer to Disassembly and Assembly, "Duo-Cone Conventional Seals - Seals".
Use Tooling (C) and a suitable lifting device in order to install wheel spindle (3) . The weight of wheel spindle (3) is approximately 57 kg (125 lb).
Install bearing cone (9) in wheel spindle (3) .
Illustration 4 g00932134
Position retainer (7) and the shims on wheel spindle (3) . Install bolts (8) . Tighten bolts (8) to a torque of 125 7 N m (92 5 lb ft). Tighten bolt (6) .
Rotate the spindle assembly two to three times. Measure the rolling torque that is required to rotate the spindle assembly. Add or remove shims until a rolling torque of 7 to 20 N m (5 to 15 lb ft) is obtained.
Illustration 5 g00932130
Illustration 6 g00932128
Install O-ring seal (5) in cover (2) .
Position cover (2) on wheel spindle housing (1) .
Install bolts (4) that hold cover (2) in the wheel spindle housing.
Fill the wheel spindle with oil. Refer to Operations and Maintenance, "Wheel Bearing Oil (Front) - Change".End By: Install the front wheels. Refer to Disassembly and Assembly, "Wheel - Remove and Install".