HUB GEAR 1156790 - Caterpillar

Illustration 1 g01836334
Note: Before assembly, lubricate the face and the threads of the special locknut (1) with 248-7522 Hydraulic Oil all around. (1) Torque for the special locknut ... 5100 260 N m (3762 192 lb ft) (2) Lubricate the inside diameter and the outside diameter of the seal assembly with clean grease. (3) Lubricate the inside diameter and the outside diameter of four rings with clean grease.Note: During the press fit, insert the sleeve bearing (4) in the rod assembly with the tapered side first. (4) 260-2527 Sleeve Bearing Inside diameter ... 70.11 0.02 mm (2.760 0.001 inch) Outside diameter ... 85.102 0.011 mm (3.3505 0.0004 inch) Installation depth of the sleeve bearing ... 10.0 0.5 mm (0.39 0.02 inch) (5) 282-4672 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 ... 9.5 0.5 mm (0.37 0.02 inch) (A) Bore of the cylinder assembly ... 120.00 0.10 mm (4.724 0.004 inch) (B) Diameter of the rod ... 79.93 0.03 mm (3.147 0.001 inch) (C) Bore of the head over two lands ... 80.530 0.030 mm (3.1705 0.0012 inch) (6) Before assembly, apply 4C-9614 Silicone Sealant to the hole of the ring.Note: Before you do drilling operation, tighten the head (7) . (7) Torque for the head ... 1100 110 N m (811 81 lb ft) (8) Free linear movement of stop after assembly ... 0.50 0.26 mm (0.020 0.010 inch) (9) Maximum outside diameter of two retaining rings after assembly ... 53.3 mm (2.10 inch) (10) 114-0755 Sleeve Bearing Outside diameter ... 85.133 0.033 mm (3.3517 0.0013 inch) Thickness ... 2.475 0.025 mm (0.0974 0.0010 inch) (11) Lubricate the sealing lip of the buffer seal lightly with the lubricant that is being sealed. (12) Lubricate the sealing lip of the U-cup seal lightly with the lubricant that is being sealed. (13) Lubricate the sealing lip of the lip type seal lightly with the lubricant that is being sealed. (14) Before assembly, apply 4C-4032 Bearing Mount Compound to the wiper seal groove.