90 for sale

rotarycrazy · 07-04-2011, 04:24 PM

Yeah. And form the looks of things the engine has not bin run in a while and the amount of carbon in the rear housing was unreal. I have torn down a few motors in my time and never seen it that bad. the rear apex seals were actually sticking and there was a layer of carbon all the way around the rear rotor housing. I had to pry the rear seals out of the grooves due to the amount of carbon on them. I will take some pictures of the damage in a bit and post them up here.

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode

07-04-2011, 04:24 PM	#20
rotarycrazy Rotary Fan in Training Join Date: Mar 2008 Location: Spartanburg SC. Posts: 70 Rep Power: 18	Yeah. And form the looks of things the engine has not bin run in a while and the amount of carbon in the rear housing was unreal. I have torn down a few motors in my time and never seen it that bad. the rear apex seals were actually sticking and there was a layer of carbon all the way around the rear rotor housing. I had to pry the rear seals out of the grooves due to the amount of carbon on them. I will take some pictures of the damage in a bit and post them up here.