rotax 912 ul wiring schematic

[taco]

Hello, I recently had South Mississippi Rotax upgrade my 912 ul from a 600 hour tbo to a 1200 tbo. After reinstalling on my kitfox discovered the old (1993) wiring schematic was not correct for new ignition system. Need complete schematic starting from battery. if you can point me in the right direction would appreciate it. thanks!

[Av8r3400]

Rotax Heavy Maintenance Manual (https://www.rotax-owner.com/manuals/MMH_912-914_Series_ED1_R6.pdf)

Download and keep for future reference.

Go to LINK (https://www.rotax-owner.com/manuals/MMH_912-914_Series_ED1_R6.pdf) for the rest of the 912 manuals.

[taco]

Thanks, i do have the manual. Upgrade included all that wiring on the engine. having trouble figuring wiring from battery to master to both mags to key switch and eventual ground for shutting down engine. Would Kitfox be a source?

[Dave S]

Taco,

That information was in the builder's manual that came along with our kit. Probably kitfox model and engine model specific.

Should be towards the end of the build manual.

[taco]

Dave, my builders manual has the old (1993) schematic but with upgrades in ignition system (on the engine - done) I'm told the wiring for mags, master, key switch needs to be changed to work correctly otherwise will work against new upgraded system on engine. I have no clue on how to do it. Maybe Kitfox people have new classic IV schematic? thanks.

[Dave S]

Taco,

I guess I didn't fully understand the details. I think you are correct that contacting Kitfox will be the best solution.

Dave

[taco]

Dave, will do tomorrow.

[taco]

Used old schematic from kit manual and made a few adjustments. Got it!