188 678.1 - RHB LEXION 480 9.7.9
Hydraulic cylinders – Steering hydraulics
Autopilot steering cylinder, disassembled:
1 Cylinder base
2 Ball joint
Hex. nut M 24 x 1.5
3 Sensor connector
Cheese-head screw M 4 x 10 DIN 912
O-ring
4 Position sensor
Wave washer
Washer
Circlip
5 Securing wire
6 Dual seal ring (from serial no. ...)
Back-up ring (up to serial no. ...)
7 O-ring (up to serial no. …)
8 Cylinder barrel
9Ram
10 Rod guide ring
11 Ram seal
12 Ram rod
13 O-ring (up to serial no. …)
14 Dual seal ring (from serial no. ...)
Back-up ring (up to serial no. ...)
15 Securing wire
16 Cylinder head
17 Seal
18 Scraper ring
19 Ball joint
(Fig. 20)
20
Hydraulic cylinders – Steering hydraulics