6.3.1.13.4. Potentiometer of a butterfly valve
The potentiometer of a butterfly valve is installed on the right side of the case of a butterfly valve.
Removal and installation
PERFORMANCE ORDER |
1. Before its removal, disconnect a wire of the negative plug of the accumulator. |
2. Access to the regulator of pressure of fuel will be significantly improved if to remove the air filter (see subsection 6.3.1.2). |
3. Disconnect the socket of connection of a potentiometer of a butterfly valve. |
4. By means of white paint or a marker make marks in the case of a butterfly valve and a potentiometer. |
5. Turn off and remove two fixing screws, then remove a fixing plate and a potentiometer. |
6. At installation, install a potentiometer on the case of a butterfly valve so that its lever was correctly installed from above the lever of an axis of a butterfly valve. |
7. Establish a fixing plate, then, combine the marks made before removal and twirl fixing screws a little. |
8. Adjust a potentiometer. For this purpose by means of the tester established on measurement of resistance check that resistance of a potentiometer was such as it is specified in subsection 6.3.1.1. |
9. If it is necessary, turn off fixing screws and turn a potentiometer. |
10. When the potentiometer is correctly established, reliably tighten fixing screws and connect the connection socket. |
11. Connect the accumulator and if it is necessary, install into place the air filter. |
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