Vent Or Isolation Valve - Fluke Calibration 4322-SYS-NAVAIR Service Manual

Vent or Isolation Valve

Use the following instructions and Figure 5-14 to replace the vent () or isolation valve
().
1. Remove the chassis and separate the chassis. See "Chassis" on page 5-11.
2. Put the control panel () on a flat work surface upside down, using support blocks
to keep it raised above the surface.
3. Disconnect the HF-2 gland () to the valve ( or ).
4. Remove the two hex nuts () that secures the valve bracket () to the control
panel ().
5. Remove the two screws () that secures the valve () to the valve bracket ().
6. Install the new valve with two screws () and lock washers ().
7. Put the chassis together and put into the case. See "Chassis" on page 5-11.
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Figure 5-14. Isolation and Vent Valve Replacement
Intensifier Maintenance
Intensifier Part Replacement
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