PLATE 1983078 - Caterpillar

Illustration 1 g01449205
Note: During the press fit, insert the sleeve bearing (1) in the cap assembly with the tapered side first. (1) Sleeve bearing is one of the following part numbers: 241-7381 Sleeve Bearing Inside diameter ... 80.12 0.02 mm (3.154 0.001 inch) Outside diameter ... 95.102 0.011 mm (3.7442 0.0004 inch) Installation depth of the sleeve bearing ... 9.85 0.30 mm (0.388 0.012 inch) 240-2914 Sleeve Bearing Inside diameter ... 80.20 0.04 mm (3.158 0.002 inch) Outside diameter ... 95.180 0.013 mm (3.7472 0.0005 inch) Installation depth of the sleeve bearing ... 9.85 0.30 mm (0.388 0.012 inch)Note: Lubricate the face and the threads of the locknut (2) with 248-7522 Hydraulic Oil before assembly. (2) Torque for the locknut ... 8000 400 N m (5900 300 lb ft) (3) Lubricate the inside diameter and outside diameter of the seal with clean grease. (4) Lubricate the inside diameter and outside diameter of the three rings with clean grease. (A) Outside diameter of the piston over two lands ... 138.90 0.03 mm (5.469 0.001 inch) (B) Bore of the hydraulic cylinder ... 140.00 0.10 mm (5.512 0.004 inch) (C) Outside diameter of the rod assembly ... 99.93 0.03 mm (3.934 0.001 inch) (D) Bore of the head over two lands ... 100.63 0.03 mm (3.962 0.001 inch)Note: During the press fit, insert the sleeve bearing (5) in the rod assembly with the tapered side first. (5) Sleeve bearing is one of the following part numbers: 241-7381 Sleeve Bearing Inside diameter ... 80.12 0.02 mm (3.154 0.001 inch) Outside diameter ... 95.102 0.011 mm (3.7442 0.0004 inch) Installation depth of the sleeve bearing ... 10.0 0.5 mm (0.39 0.02 inch) 240-2914 Sleeve Bearing Inside diameter ... 80.20 0.04 mm (3.158 0.002 inch) Outside diameter ... 95.180 0.013 mm (3.7472 0.0005 inch) Installation depth of the sleeve bearing ... 10.0 0.5 mm (0.39 0.02 inch) (6) Free linear movement of the stop after assembly ... 0.50 0.26 mm (0.020 0.010 inch) (7) Maximum outer diameter of the retaining ring ... 70.4 mm (2.77 inch) (8) Install the seal ring with the slit toward the piston. (9) Lightly lubricate the sealing lip of the buffer seal with the lubricant that is being sealed. (10) Lightly lubricate the sealing lip of the U-cup seal with the lubricant that is being sealed. (11) Lightly lubricate the sealing lip of the lip type seal with the lubricant that is being sealed. (12) Apply 4C-4032 Bearing Mount Compound to the wiper seal groove before assembly.