4. STEERING CYLINDER 4. STEERING CYLINDER STRUCTURE STRUCTURE 1) 1) 9,8 12 6,5 7 11,10 4 3 2 1 13 14 15 16 17 25 24 19,20,21 18 7407SE07 1 Tube assy 2 Rod assy 3 Gland 4 Du bushing 5 Rod seal 6 Back up ring 7 Buffer ring 8 Dust wiper 9 Snap ring 10 O-ring 11 Back up ring 12 O-ring 13 Piston 14 O-ring 15 Piston seal 16 Wear ring 17 Nylon nut 18 Pipe assy 19 U-bolt 20 Hexagon nut 21 Spring washer 22 Bushing 23 Dust seal 24 Spherical bearing 25 Retaining ring 2) 2) OPERATION OPERATION This machine use to cross connected cylinder for steering operation. The steering cylinder use a gland (3) to remove piston and sealed seals.
Dust wiper (8) located on the in side of the gland protects cylinder inner parts from dust. The piston (13) is fastened to the rod (2) by a nut (17). The piston uses a single wear ring (16) with a piston seal (15) to seal between the piston and tube. The gland seals against the tube with two O-rings. The rod is sealed against the gland with a rod seal (5). 5-7