ENGINE AR-COMPLETE 2444799 - Caterpillar

Illustration 1 g03818448
Typical example
Right side view
Table 1
Specification for 241-7282 Boom, 290-9192 Boom, 241-7287 Boom, 290-9195 Boom, 294-1480 Boom, 282-4533 Boom, 315-1064 Boom, and 315-1049 Boom
Item Qty Part Specification description
All bores must be free of paint. Use 5P-0960 Grease Cartridge to coat all bores for the pins, the stick, the upper frame, the bushing, and the cylinder pin bores.
1 1 4I-4809 Pin As Diameter is 79.850 0.025 mm (3.1437 0.0010 inch).
2 1 176-2278 Pin Diameter is 79.850 0.025 mm (3.1437 0.0010 inch).
3 Install the bushing (3) in the bore so that the part number of the bushing is facing outward. The bushing is one of the following part numbers:
2 357-5709 Bushing Bore is 90.345 0.030 mm (3.5569 0.0012 inch).
Installation depth is 9.5 0.8 mm (0.37 0.03 inch).
2 228-5615 Bushing Bore is 90.21 0.04 mm (3.552 0.002 inch).
Installation depth is 9.5 0.8 mm (0.37 0.03 inch).
4 2 166-1495 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 1 264-1702 Pin As Diameter is 89.850 0.025 mm (3.5374 0.0010 inch).
6 As required, use the following shims in order to adjust the maximum lateral clearance. Mount the steel shim in order to be located at the boom side.
Maximum lateral clearance except for Gosselies facility is 1.6 mm (0.06 inch).
Maximum lateral clearance for Gosselies facility is 1.0 mm (0.04 inch).
1 113-2127 Shim Thickness is 0.5 mm (0.02 inch).
2 093-0084 Shim Thickness of one shim is 1.0 mm (0.04 inch). Optional Design
Illustration 2 g03818450
Section D-D
Table 2
Specification for 241-7282 Boom, 290-9192 Boom, 241-7287 Boom, 290-9195 Boom, 294-1480 Boom, 282-4533 Boom, 315-1064 Boom, and 315-1049 Boom
Item Qty Part Specification description
7 As required, use the following shims in order to adjust the maximum lateral clearance:
Maximum lateral clearance except for Gosselies facility is 1.6 mm (0.06 inch).
Maximum lateral clearance for Gosselies facility is 1.0 mm (0.04 inch).
2 093-0116 Shim Thickness of one shim is 2.0 mm (0.08 inch).