ragedracer1977 Posted January 8, 2019 Report Share Posted January 8, 2019 Current set up is 430W and 330ES. If I read the install manual correctly, all of the ARINC connections from the 430 to the 330 have to go away. The 330 currently satisfies ADSB out. It seems this will continue to work fine as the connection required is RS-232, which is all set. Is that correct? Next question. In most installs of dual G5 you can eliminate the vacuum pump. Unfortunately, I have vacuum operated speed brakes, so I'll have to retain the pump. Without any vacuum instruments to connect to, how do you accomplish routing the vacuum lines for this? I need to connect to the suction gauge as well. Thoughts on routing? Quote Link to comment Share on other sites More sharing options...
Stanton R Posted January 8, 2019 Report Share Posted January 8, 2019 You will lose TIS-a coming from the 330 es if you remove the 429 connector. 1 Quote Link to comment Share on other sites More sharing options...
Browncbr1 Posted January 8, 2019 Report Share Posted January 8, 2019 You can just plug the vacuum connections that would have gone to the instruments. The regulator will handle it. 1 Quote Link to comment Share on other sites More sharing options...
gsxrpilot Posted January 8, 2019 Report Share Posted January 8, 2019 I also have a vacuum pump for the sole purpose of speed brakes. No idea about the routing though. The avionics shop took care of it. I do know they pulled all the lines out from behind the panel. 1 Quote Link to comment Share on other sites More sharing options...
Oldguy Posted January 8, 2019 Report Share Posted January 8, 2019 19 minutes ago, gsxrpilot said: I also have a vacuum pump for the sole purpose of speed brakes. No idea about the routing though. The avionics shop took care of it. I do know they pulled all the lines out from behind the panel. Same here. My plane went in for avionics work and magically came out without a need for a vacuum pump for the panel. Quote Link to comment Share on other sites More sharing options...
ragedracer1977 Posted January 9, 2019 Author Report Share Posted January 9, 2019 (edited) 6 hours ago, Stanton R said: You will lose TIS-a coming from the 330 es if you remove the 429 connector. Then no big deal. The traffic on my iPad is always more complete than on the 430 Edited January 9, 2019 by ragedracer1977 1 Quote Link to comment Share on other sites More sharing options...
bradp Posted January 9, 2019 Report Share Posted January 9, 2019 I had a post somewhere in my original DIY install thread about the vacuum like rerouting. I used a barb and a cap. However the lines themselves needed to be rerouted. I’ll see if I can dig it up. I’ll also dig up my excel sheet with the pin-out for the 430W/330ES/dual G5’s and Send it to you. Brad here is my G5 diy thread ... this post has the description of the need to reroute the Vacuum connections and here is my diagram of / question about the vacuum system 1 Quote Link to comment Share on other sites More sharing options...
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