CYLINDER & SEAL GP-BOOM 1183959 - Caterpillar

Illustration 1 g01575895
Note: Use 5P-0960 Grease Cartridge in order to coat all the pin bores before assembly. (1) As required, use the following shims in order to adjust a maximum lateral clearance of 1.0 mm (0.04 inch): 133-2425 Shim Quantity ... 2 Thickness of one shim ... 0.5 mm (0.02 inch) 093-0083 Shim Quantity ... 4 Thickness of one shim ... 1.0 mm (0.04 inch) 093-0115 Shim Quantity ... 2 Thickness of one shim ... 2.0 mm (0.08 inch) (2) 137-3047 Pin As Pin diameter ... 79.850 0.025 mm (3.1437 0.0010 inch) Bore diameter for the pin assembly ... 80.037 0.037 mm (3.1511 0.0015 inch) (3) 4I-4809 Pin As Pin diameter ... 79.850 0.025 mm (3.1437 0.0010 inch) Bore diameter for the pin assembly ... 80.037 0.037 mm (3.1511 0.0015 inch) (4) 134-9007 Pin Pin diameter ... 63.500 0.040 mm (2.5000 0.0016 inch) Bore diameter for the pin ... 63.730 0.037 mm (2.5091 0.0015 inch)Use the following procedure to tighten the nuts (6) and (5) :
Tighten the nut (6) in order to adjust the clearance (D) . (D) Clearance ... 0.5 mm (0.02 inch)
Tighten the nut (5) against the nut (6) in order to lock.