FRAME AS 3814201 - Caterpillar

Illustration 1 g02417956
(A) Bore of the cylinder assembly ... 140.00 0.10 mm (5.512 0.004 inch) (B) Diameter of the rod ... 99.930 0.030 mm (3.9342 0.0012 inch) (C) Bore of the head over two lands ... 100.630 0.030 mm (3.9618 0.0012 inch) (1) Torque for eight bolts ... 900 100 N m (664 74 lb ft) (2) 260-7271 Bushing Bore diameter of the bushing before assembly ... 80.29 0.04 mm (3.161 0.002 inch) Installation depth of the bushing ... 7.5 0.3 mm (0.30 0.01 inch)Note: Before assembly, lubricate the face and the threads of the locknut (3) with 309-6932 Hydraulic Oil all around. (3) Torque for the locknut ... 7900 300 N m (5827 221 lb ft) (4) The slit of the seal ring must turn in the direction of the piston. (5) 258-8508 Bushing Bore diameter of the bushing before assembly ... 110.34 0.04 mm (4.344 0.002 inch) Installation depth of the bushing ... 9.5 0.3 mm (0.37 0.01 inch) (6) Bore diameter of the 114-0757 Bushing before assembly ... 100.198 0.018 mm (3.9448 0.0007 inch) (7) Lubricate the sealing lip of the buffer seal lightly with the lubricant that is being sealed. (8) Lubricate the sealing lip of the U-cup seal lightly with the lubricant that is being sealed. (9) Lubricate the sealing lip of the lip type seal lightly with the lubricant that is being sealed. (10) Before assembly, apply green Loctite 609 to the wiper seal groove. (11) Lubricate the inside diameter and the outside diameter of three rings with clean grease. (12) Lubricate the inside diameter and the outside diameter of the seal assembly with clean grease.