BOOM & CHASSIS AR 2277281 - Caterpillar

Illustration 1 g06323680
Right side view of machine
Table 1
Item Qty Part Specification Description
1 2 132-7994 Pin As Diameter is 76.15 0.05 mm (2.998 0.002 inch).
2 4 1U-0990 Pin Diameter is 76.15 0.05 mm (2.998 0.002 inch).
3 2 4T-1389 Pin As Diameter is 88.85 0.05 mm (3.498 0.002 inch).
4 4 7T-3746 Bushing After installation, bore of the bushing is 89.32 0.10 mm (3.517 0.004 inch).
Installation depth of the bushing is 15.0 0.5 mm (0.59 0.02 inch).
5 2 6J-9481 Pin Diameter is 88.85 0.05 mm (3.498 0.002 inch).
6 16 4T-3522 Washer Use the washer as required.
Thickness of one new shim is 3 mm (0.1 inch).