T55.50-0006-11
1 Control block
2 Bolt
3 Nut
4 Electrical connector
5 Electrical connector
6 Electrical connector
7 Hydraulic line
8 Coupling connection
9 Ball valve
| Removing | ||
Danger! | Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning from swallowing hydraulic fluid. | Depressurize the hydraulic system completely before starting any work on the system. Wear protective clothing and safety glasses. | |
1 | Close ball valve (9) | ||
2 | Release pressure in hydraulic system | Release the pressure via the bleed valve on the control block. Collect escaping hydraulic fluid in a suitable container. | |
3 | Detach hydraulic lines (7) | ||
4 | Unplug electrical connectors (4, 5, 6) | ||
5 | Detach threaded connections from control block (1) | ||
6 | Remove coupling connection (8) with ball valve (9) and pressure reservoir | ||
7 | Remove control block (1) | To do this, unscrew nut (3) and remove bolt (2). | |
| Installing | ||
8 | Install control block (1) | ||
9 | Install coupling connection (8) with ball valve (9) and pressure reservoir | ||
10 | Attach threaded connections to control block (1) | ||
11 | Connect electrical connectors (4, 5, 6) | ||
12 | Connect hydraulic lines (7) | ||
13 | Open ball valve (9) | ||
14 | Bleed hydraulic system |
Referenced documents
- ar5550t0310a Bleeding hydraulic cylinder
- as0000z001301a Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure.Risk of poisoning from swallowing hydraulic fluid.