GLASS 2105789 - Caterpillar

Illustration 1 g03681730
Table 1
Specification for 290-9239 Boom
Item Qty Part Specification Description
All bores must be free of paint. Use 5P-0960 Grease Cartridge in order to coat all bores for the pins, the stick, the upper frame, and the cylinder pin bores.
1 1 4I-4809 Pin As Diameter is 79.850 0.025 mm (3.1437 0.0010 inch).
2 1 180-7752 Pin Diameter is 89.850 0.025 mm (3.5374 0.0010 inch).
3 1 251-2537 Pin As Diameter is 99.85 0.04 mm (3.931 0.002 inch).
4 2 166-1496 Lip Type Seal Lubricate the sealing lip of the lip type seals lightly with the lubricant that is being sealed. Install the dust seal so that the lip faces outside, as shown. Install the lip type seals so that the lip type seals do not extend beyond the face of the boss.
5 The bushing (5) is one of the following part numbers:
2 235-7772 Bushing(1) Bore before assembly is 100.18 0.02 mm (3.944 0.001 inch).
Installation depth is 9.5 0.8 mm (0.37 0.03 inch).
2 228-5617 Bushing(1) Bore before assembly is 100.216 0.040 mm (3.9455 0.0016 inch).
Installation depth is 9.5 0.8 mm (0.37 0.03 inch).
6 As required, use the following shims to adjust the following maximum lateral clearance. The steel shim should be located at the boom side:
Lateral clearance for Gosselies facility is 1.0 mm (0.04 inch).
Lateral clearance except for Gosselies facility is 1.6 mm (0.06 inch).
1 133-2427 Shim Thickness is 0.5 mm (0.02 inch).
1 093-0090 Shim Thickness is 1.0 mm (0.04 inch).
(1) Install the bushing in the bore so that the part number of the bushing is facing outward.