LEVER 2128871 - Caterpillar

Illustration 1 g02367716Note: All bores must be free of paint. Use 5P-0960 Grease Cartridge in order to coat all bores for the pins, the heel, the bushings, and the cylinder pin bores.Note: During the press fit, insert the following bushings so that the thrust groove on 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 ... 90.27 0.02 mm (3.554 0.001 inch)Installation depth for the bushing ... 9.5 0.8 mm (0.37 0.03 inch) (3) Diameter of the 113-2963 Pin As ... 89.850 0.025 mm (3.5374 0.0010 inch) (4) As required, use the following shims to adjust the maximum lateral clearance to 1.6 mm (0.06 inch): Thickness of one 093-0084 Shim ... 1.0 mm (0.04 inch)Thickness of one 7Y-2497 Shim ... 1.6 mm (0.06 inch)Thickness of one 093-0116 Shim ... 2.0 mm (0.08 inch) (5) Lubricate the sealing lip of four lip type seals lightly with the lubricant that is being sealed. (6) Diameter of the 121-8702 Pin As ... 99.850 0.040 mm (3.9311 0.0016 inch) (7) As required, use the following shims to adjust the maximum lateral clearance to 1.6 mm (0.06 inch): Thickness of one 093-0090 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)