6. STEERING CYLINDER 6. STEERING CYLINDER STRUCTURE STRUCTURE 1) 24 21 22 23 , , 24 26 27 4 , 3 12 7 8 11,10 9 6 , 1 2 16 14 15 13 20 19, 18 17, 5 1 Tube assembly 2 Rod assembly 3 Gland 4 Dust wiper 5 Retaining ring 6 Rod seal 7 Back up ring 8 Buffer ring 9 Du bushing 10 O-ring 11 Back up ring 12 O-ring 13 Piston 14 Piston seal 15 Wear ring 16 O-ring 17 Cushion plunger 18 Parallel pin 19 Steel ball 20 Set screw 21 Check valve 22 Coil spring 23 Hexagon socket plug 24 Spherical bearing 25 Retaining ring 26 O-ring 27 O-ring 760F5SE05 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 (4) located on the in side of the gland protects cylinder inner parts from dust. The piston (13) is fastened to the rod (2). The piston uses a single wear ring (15) with a piston seal (14) 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 (6). 5-12 25 25