422F2, 427F2, 428F2, 432F2, 434F2 and 444F2 Backhoe Loaders Powertrain Caterpillar

Assembly Procedure

Show/hide table

Illustration 1	g01038749

1. Install bearing cone (14) onto knuckle (13).
   Show/hide table

   Illustration 2	g01026726

2. Use Tooling (A) and a suitable hammer and install the bushing into knuckle (13).
   Show/hide table

   Illustration 3	g01029981

3. Use Tooling (A) and install seal (12) into knuckle (13).
   Show/hide table

   Illustration 4	g01023875

4. Install seal (10) onto pin assembly (11). Raise the temperature of bearing cone (9). Install bearing cone (9) onto pin assembly (11). Repeat for the other pin assembly.

   Note: Use Tooling (C) after installing bearing (9) to pack bearing.

   Show/hide table

   Illustration 5	g01023874

5. Use Tooling (B) and a suitable hammer and install bearing cup (8) into wheel flange (7). Install spacer (6). Use Tooling (B) and a suitable hammer and install bearing cup (5) into wheel flange (7). Install seal (4).
   Show/hide table

   Illustration 6	g01023873

6. Install ring gear hub (2) into ring gear (3). Install retaining ring (1).

End By:

1. Install the axle housing and the wheel flange.