High Altitude COMPENSATOR
Disconnect high altitude compensator (HAC) connector. Connect ohmmeter probes to terminals on HAC side of connector. Compare ohmmeter readings to those on the HIGH ALTITUDE COMPENSATOR SPECIFICATIONS chart. If there are any abnormalities, replace compensator.
HIGH ALTITUDE COMPENSATOR SPECIFICATIONS
| Altitude Feet (Meters) | Resistance |
|---|---|
| Above 4000 (1220) | Zero |
| Below 4000 (1220) | Infinite |