UL Power Forum (54)

Discussions Replies Latest Activity

350Is Exhaust Pipe

How does the exhaust pipe attach to the muffler?  I thought it was retained by the two springs but I just received the UL Power exhaust pip…

Started by Scott Miller

4 Sep 15
Reply by Scott Miller

Blew an oil cooler today!!

Going out for my second sortie and while in the climb with full power I got that hot oil smell and a bit of mist in the cabin.  Closed the…

Started by David J. Beaulieu

45 Sep 2
Reply by Fred Williams

UL Power Heater intake Vent

Folks - I'm installing the cabin heat option for my UL Power and am curious how you managed the fresh air supply for the heat exchanger.  I…

Started by Wayne Brazinski

16 Aug 30
Reply by John Bell

Fault Indicator

The install manual shows that a fault indicator light should be installed on the panel to light up if the ECU detects certain faults.  The…

Started by Perry Hyden

3 Aug 22
Reply by David J. Beaulieu

100 hr engine service, etc.

Started the 100 hr mx  service today on my UL350iS. For me, this includes doing the latest Service Bulletin 2019-02: integrated by-pass sol…

Started by David J. Beaulieu

2 Aug 8
Reply by David J. Beaulieu

UL Fuel Pumps

Yesterday I decided to run the fuel pumps to cycle some fuel through the engine. Both pumps bogged down and produced no pressure. After rem…

Started by Tom Sullivan

8 Jun 1
Reply by Jan Eggenfellner

New Service Bulletin

For those of you with older engines... http://ulpower.com/en/engines/ul350/ul350is#sb

Started by David J. Beaulieu

4 May 24
Reply by David J. Beaulieu

Oil cooler

Finished my first condition inspection on my stol 750/UL350is this past weekend and also changed out the oil cooler to an Aero Classic 13 r…

Started by Robert Riat

0 May 23

Dynon Skyview and fuel flow

Has anyone with the "new" red ECU foregone the red cubes and hooked up the Dynon Skyview for fuel flow calculations? As I understand it the…

Started by Doug Malloy

3 Apr 17
Reply by Tom Sullivan

Electrical Schematic with 2 EarthX

Still hoping to find an electrical schematic with 2 EarthX batteries.  UL 350i, CH750 STOL, Dynon Skyview.

Started by Terry Reynolds

1 Mar 31
Reply by R Michael Moore


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