ROD 1458932 - Caterpillar

Illustration 1 g02367796Note: All bores must be free of paint. Use 5P-0960 Grease Cartridge in order to coat all bores for the pins, the bucket, the bushing, and the cylinder pin bores.Note: During the press fit, insert the following bushings so that the thrust groove of each bushing is directed to the center cavity. (1) 228-5621 Bushing Bore diameter of the bushing before assembly ... 120.32 0.04 mm (4.737 0.002 inch)Installation depth of the bushing ... 9.5 0.8 mm (0.37 0.03 inch) (2) 128-9882 Bushing Bore diameter of the bushing before assembly ... 90.27 0.02 mm (3.554 0.001 inch)Installation depth of the bushing ... 9.5 0.8 mm (0.37 0.03 inch) (3) Lubricate the sealing lip of the four lip type seals lightly with the lubricant that is being sealed. (4) Diameter of the 121-8702 Pin As ... 99.850 0.040 mm (3.9311 0.0016 inch) (5) As required, use the following shims to adjust the maximum lateral clearance to 1.6 mm (0.06 inch): Thickness of one 093-0090 Shim ... 1.0 mm (0.04 inch)Thickness of one 7Y-3355 Shim ... 1.6 mm (0.06 inch)Thickness of one 093-0122 Shim ... 2.0 mm (0.08 inch) (6) Diameter of the 4I-4618 Pin As ... 79.850 0.025 mm (3.1437 0.0010 inch) (7) As required, use the following shims to adjust the maximum lateral clearance to 1.6 mm (0.06 inch): Thickness of one 093-0083 Shim ... 1.0 mm (0.04 inch)Thickness of one 7Y-2498 Shim ... 1.6 mm (0.06 inch)Thickness of one 093-0115 Shim ... 2.0 mm (0.08 inch)