Fuel Quantity Indicator Selector Service
If you are experiencing a problem with the Fuel Quantity Indicator Selector system located as part of the fuel valve protector plate, here is a service to replace the switches and wiring with new. An included addition to make removal and installation easier is a receptacle/plug connector set, see the photo below. No longer do you have to deal with damaging the protector plate during annual, just un-plug it and get it out of the way. Additionally included is 1’ of each wire on the airframe side of the connector.
There are 2 ways to handle this.
- Send your old protector plate assembly to me and I will refurbish with new switches and wiring.
- I will send to you a new switches assembly and you install into your protector plate. The service includes a complete installation manual with diagrams, photographs, and a suggested log book entry.
One-day turn-around; $80 plus parts. The fuel quantity over–ride switches, are not expensive – $17.50 each. The wafer switch, called the selector switch, is $169.39. Those prices will change when Piper thinks it’s necessary.
New switches assembled with properly-marked MS22759 wire, and assembled into connector set; makes life slightly more simple.
Example of a wiring diagram supplied with the installation manual
Contact Comanche Gear
Please provide your complete details for invoicing such as your Card Billing Address, Shipping Address, and Aircraft Information. If you want to gab on the phone don’t hesitate to call, especially if you want to order something. If you have a problem-solving dilemma I can help with that too. This website doesn’t have internet ordering capabilities; that is for those more sophisticated. My email isn’t shown here because of scam artists and other shenanigans.
