GASKET KIT - 1643620 - 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
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) to install Duo-Cone seal (10) in wheel spindle (3).
Use Tooling (D) to install Duo-Cone seal (11) in wheel spindle housing (1).
Use Tooling (C) and a suitable lifting device 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 (62 to 177 lb in) 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.