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Showing results for tags 'schematic'.
Found 3 results
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2000 Ovation Pitot Heat Question Flying in light icing conditions near Rock Springs WY yesterday with OAT -1C I had pitot heat switched on. And the TKS in operation. Everything going fine, the protected areas were clear and ASI normal. But after a few minutes I for some reason happened to touch the area under the panel lower edge just above my left leg. I felt a metal box or bracket that was quite warm, too warm to touch for more than a few seconds, so I guess it was at least 50-60C. I aimed some air from the left vent at the hot spot. A few minutes later and out of the clouds I turned off the pitot heat. The metal cooled off rapidly. i took a picture of the area. It is an aluminum bracket with some electrical component bolted on the top, non-visible side. Anyone know what this is, or have a schematic for the pitot heat? Is it a thermal switch or current sensor? And should it be so hot in normal operations? The part is marked 802338-501 but that is just the metal bracket number.
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I am troubleshooting rudder trim on 1990 Bravo. Worked fine on T/O and during flight, but when I tried to neutralize the trim for landing there was no response to panel switch, stuck in almost full left position for descent. My first thought was actuator failure, but the motor is fine. I was able to neutralize the trim in the hangar by applying power directly to the motor and it runs both ways. L limit switch is OK, R is inaccessible from the tail so I will have to find the time to drop the belly pan and get to it. Panel switch checked OK, but only the bottom half gets 24V on the common terminal. Unfortunately, I do not have the electrical schematics for the plane to chase this gremlin. Does anyone here have a pdf copy of the wiring diagrams to share? Any help would be greatly appreciated. Regards, Ivan
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Hello Everyone, I was wondering if anyone on here has a copy of the M20M Wiring Schematic or could provide me with the part numbers of the firewall connectors. Any help would be very much appreciated.
