BODY 2P3706 - Caterpillar

Illustration 23
(A) Stick cylinder. (B) Stick. (C) Boom cylinder. All bores must be free of paint. Coat all bores for pins with lubricant.(1) 4I-0465 PinDiameter after plating ... 79.850 0.025 mm (3.1437 .0010 inch)Minimum thickness for plating ... 0.005 mm (.0002 inch)Bore diameter for pin ... 80.037 0.037 mm (3.1511 .0015 inch)(2) Torque for six bolts ... 100 20 N m (75 15 lb ft)(3) 128-9882 Bearing Quantity ... 2Outside diameter ... 106.200 0.013 mm (4.1811 .0005 inch)Inside diameter ... 90.27 0.02 mm (3.554 0.001 inch)Install the bearing in the bearing bore ... 9.5 0.8 mm (0.37 0.03 inch) Assemble bearings with the groove to the inside of the boss. Assemble bearings with the groove toward the front (28° 3°) (4) of the bore.(5) Lubricate the sealing lip slightly with the lubricant that is being sealed.(6) Use the necessary shims to adjust the lateral clearance. Maximum clearance ... 1.0 mm (0.04 inch) 133-2425 Shim thickness ... 0.5 mm (.02 inch) 093-0083 Shim thickness ... 1.0 mm (.04 inch) 093-0115 Shim thickness ... 2.0 mm (.08 inch)(7) Torque for two bolts ... 460 60 N m (340 44 lb ft)(8) 4I-4809 Pin Assembly Diameter after plating ... 79.850 0.025 mm (3.1437 .0010 inch)Minimum thickness for plating ... 0.005 mm (.0002 inch)Bore diameter for pin ... 80.037 0.037 mm (3.1511 .0015 inch)(9) 4I-4813 Pin Assembly Diameter after plating ... 89.850 0.025 mm (3.5374 .0010 inch)Minimum thickness for plating ... 0.005 mm (.0002 inch)Bore diameter for pin ... 90.043 0.043 mm (3.5450 .0017 inch)(10) Use the necessary shims to adjust the lateral clearance. Maximum clearance ... 0.8 mm (.03 inch) 133-2427 Shim thickness ... 0.5 mm (.02 inch) 093-0084 Shim thickness ... 1.0 mm (.04 inch) 093-0116 Shim thickness ... 2.0mm (.08 inch)