SHAFT ASSEM. 6L3706 - Caterpillar

Illustration 1 g00739652
(1) Lubricate the threads of the rod prior to assembly. Torque for the nut ... 6500 650 N m (4800 480 lb ft) (2) Diameter of a new piston ... 139.2 .03 mm (5.4803 0.0012 inch) (3) Bore diameter of a new cylinder assembly ... 139.7 .1 mm (5.5000 0.004 inch) (4) Diameter of a new rod assembly ... 88.85 .038 mm (3.4980 0.0015 inch) (5) Bore diameter of a new cylinder head ... 89.18 .03 mm (3.511 0.001 inch) (6) Thickness of one new 3G-0911 Shim is .8 mm (.032 inch).Note: Install approximately 28 3G-0911 Shims in order to get a minimum clearance of 0.25 mm (0.01 inch) between the trunnion and the lift cylinder rod. (7) Torque for the four bolts ... 900 100 N m (665 75 lb ft) (8) Lubricate the ID and the OD with clean grease. (9) The notched side must be positioned toward the piston. (10) Lubricate the sealing lip lightly with the lubricant that is being sealed.