Actually two days ago. I went for a 1.1 hour test flight around the Kittitas valley after putting my engine back together.
Flying in January in Eastern Washington is usually limited for me do to fog in the valley. For that reason, a couple weeks ago I was going to "Fog" the engine crankcase in my kitfox so it could sit without being run for the next month or so and not rust.
The fogging oil can has a plastic extension tube like a lot of spray lubricant cans have. The intake manifolds on a two stroke engine dump the fuel and air directly into the crankcase. The instructions from Rotax are to spray the fogging oil into the carbs with the engine running, or if you are afraid of the spinning prop, spray it in there with the engine off, then start it and let it run about 10 seconds.
The front carb is about six inches from the prop so I chose option #two. That was a good thing because as soon as I pressed the spray button the extension tube on the fogging oil can shot off the nozzel and straight down into the crankcase.
The weather forecast this week has been for fog every day, but we have had clear skys every day with temperature as high as 60 F on Wednesday. Instead of flying I was removing a cylinder to get that darn spray tube out of the crankcase. I finally got it back together Thursday afternoon and the sky was still crear.
The Air was Silky smooth and the visability was unlimited. The fog is here now so I can retorque the head bolts and fog the crankcase without using that tube on the can.
Up the canyon behind my house.
Whats this going to be?
Elk
