Why does my Piper Aircraft Corporation Aircrafts vacuum gauge show no indication at the instrument or source?
If your vacuum gauge shows no indication at either the instrument or the source, there could be a faulty gauge, which requires replacement. Alternatively, the pump may be malfunctioning, also requiring replacement.
What to do if my Piper Aircraft Corporation PA-28-161 CADET Aircrafts vacuum system pressure is low?
If you're experiencing low vacuum system pressure, the filter may be dirty, requiring cleaning or replacement. The vacuum regulator valve might also be incorrectly adjusted; adjust it according to the relevant adjustments. A restricted line from gyros to the filter could also be the cause, so repair the line. Finally, check all lines and fittings for leaks from the pump to the gyros.
General| Manufacturer | Piper Aircraft Corporation |
|---|---|
| Model | PA-28-161 Cadet |
| Engine | Lycoming O-320-D3G |
| Horsepower | 160 hp |
| Seating | 2 |
| Height | 7 ft 3 in |
| Maximum Takeoff Weight | 2, 325 lbs |
| Empty Weight | 1, 357 lbs |
| Fuel Capacity | 50 US gal (190 L) |
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