Approved Data P-Series/JPI Instrument Installation and Use

[Mark Hislop]

Dave:

My 73 P337 has a GEM 1200 unit. There was no DER involved. The GEM came with an STC. It was installed by my shop and signed off by the AI at the shop. I don't remember the pathways used to run the wires, but I am going into annual inspection in February, and I can check then if you need me to do so.

I also installed a Shadin Fuel Flow system. Same deal...just installed in under the accompanying STC. I know that on that installation, the mechanics were able to get the transducer wires through an existing grommet hole with other pre-existing wires.

I'm not too familiar with the JPI system, but I would assume that it also has an STC. If so, I would think that all of the calculations have been done as part of the STC.

Mark