Hyundai HL955 Manual page 416

6. STEERING CYLINDER 6. STEERING CYLINDER
1) 1) STRUCTURE STRUCTURE
19
20
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
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 (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).
4
5
2
16
10
11
12
21
10 O-ring
11 Back up ring
12 O-ring
13 Piston
14 Piston seal
15 Wear ring
16 O-ring
17 Steel ball
18 Set screw
5-12
3
9
8
6
7
26
18
17
13
15
14
22
24
23
21
1
19 Spherical bearing
20 Retaining ring
21 O-ring
22 Hexagon socket plug
23 Check valve
24 Spring
25 Cushion plunger
26 Parallel pin
25
19
20
757F5SE05