Marking of proportional valves
To remove or disconnect
Prevention
As valves отрегули рованы in pairs, they are subject to replacement only in a set.
To replace a cover of 1 tank with the level sensor with a usual carving cover that the signaling device on a control panel did not join.
| PERFORMANCE ORDER |
| 1. Pipelines from proportional valves 10. |
| 2. To turn out valves 10 of the case 5 of the main cylinder. |
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To establish or attach
Prevention
Before installation of valves 10 it is necessary to be convinced that they have identical marking of cases, fig. Marking of proportional valves.
| PERFORMANCE ORDER |
| 1. To screw valves 10в the case 5. To tighten valves 10 the moment of 20-25 Nanometers. |
| 2. Pipelines to valves 10. To tighten unions of pipelines the moment of 12-18 Nanometers. (At check of 16 Nanometers). |
| 3. To remove air from a hydraulic actuator. |
| 4. To check tightness of a hydraulic actuator. |
| 5. To check level of brake liquid. |
| 6. To remove a technological cover and to establish on a tank a cover with the level sensor. |
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