SET-PISTON RING 1992152 - Caterpillar

Illustration 1 g01652355
(1) 163-3747 Sleeve Bearing Quantity ... 2 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 in the cap assembly ... 7.50 0.30 mm (0.295 0.012 inch) Installation depth of the sleeve bearing in the rod assembly ... 7.50 0.50 mm (0.295 0.020 inch)Note: Before assembly, lubricate the face and the threads of the locknut (2) with 248-7522 Hydraulic Oil . (2) Torque for the locknut ... 8000 400 N m (5900 300 lb ft) (3) Lubricate the inside diameter and the outside diameter of three rings with clean grease. (4) Lubricate the inside diameter and the outside diameter of the seal assembly with clean grease. (A) Bore of the cylinder assembly ... 140.00 0.10 mm (5.512 0.004 inch) (B) Diameter of the rod ... 99.93 0.03 mm (3.934 0.001 inch) (C) Bore of the head over two lands ... 100.63 0.03 mm (3.962 0.001 inch) (5) Free linear movement of the stop after assembly ... 0.50 0.26 mm (0.020 0.010 inch) (6) Maximum outside diameter of two retaining rings after assembly ... 70.4 mm (2.77 inch) (7) Install the seal ring with the slit toward the piston. (8) 114-0757 Sleeve Bearing Outside diameter ... 105.148 0.032 mm (4.1397 0.0013 inch) Thickness ... 2.475 0.025 mm (0.0974 0.0010 inch) (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) Before assembly, apply 4C-4032 Bearing Mount Compound to the wiper seal groove.