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Hours Today: 2.1 Project Total: 700.6



AE Fuel Guardian:  Alright, today I'm sealing up the last few things in the left tank prior to closing it up.  First up, the AE Fuel Guardian sensor.  I wrapped a piece of masking tape around the end of it to protect it from scratches during the install and also to keep proseal off of it.  Once I torqued the nut and sealed around it, I removed the tape.  Not shown in this picture we then installed the baffle box over this guy.  I then sealed up all the edges around the baffle box... I only want fuel entering & exiting the box through the holes I drilled in the top & bottom.

Fuel Return Fittings:  Next up was to install our fuel return fitting.  I sealed it in place, torqued it, and then Angela helped me rivet the anti-rotation plate in place.  After that I just sealed all the edges.  Note:  you can see how the fitting exit inside the tank is behind the fuel cap flange.



SkySports Capacitive Fuel Senders:  After that I pookied and then bolted the SkySports fuel probe/sender in place.  In these pics you can see the clearance from the baffle box, and also how I used the stiffener as a support by glueing the probe to it (making sure there was about 1/4" of clearance between the two... remember, they can't touch.)



I also slathered a bit of proseal between the probe and rib where it passes through the hole, and finally between the probe and the vent line (making sure not to plug the end of the probe).  This should ensure it isn't capable of bouncing around and touching anything.  In order to get it in exactly the spot I wanted I used this 2x4 to put a slight bit of pressure on it while the proseal cured.

Here's a pic showing the sender probe right side up.  So, the bend is the low point… this is why we needed the small hole drilled there.  Notice also that the proseal insulating the probe from the stiffener at this point is sort of off to the side… this is so it wouldn't plug up that small hole.  Also in this pic you can see the flange for the fuel pickup at the bottom right.  So, the fuel sender should almost read down to completely empty.

Here's a shot of the exterior showing the arrangement of fuel sender & AE Fuel Guardian.  The instructions with the Fuel Guardian state to route the wires up so 'in the event of a fuel leak it won't migrate down into the wires'… makes sense so I prosealed them in that direction and then taped it to cure.



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