12H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System Caterpillar

Illustration 1	g00787655

(1) Use Washers, as required:

Outside diameter ... 88.9 mm (3.50 inch)

Inside diameter ... 43.66 mm (1.719 inch)

Thickness of washer ... 0.81 mm (0.032 inch)

As needed, use washers (1) to level the articulation cylinders at the end of case (3) and front frame (4) .

The bottom face includes both ends of the articulation cylinders. The following dimension lists the depth from the bottom face that is required in order to install the bearings.

Dimension (B) ... 7.14 ± 0.25 mm (0.281 ± 0.010 inch)

Note: Do not use an impact type driver to install bearings (2).