I have a 73 arrow and it was pretty simple. There is one screw that holds the retaining ring in place. The light bulb then has two screw terminals on the back. Some LED bulbs are marked + and -. should not take more than 20 or 30 minutes.
Hi and thanks for writing. This is an amazing question that I've wondered for years. I'll pass this on to our A&P, Erich Rempert and get his answer for you. Please stand by.
Scott Sherer
Wright Brothers Master Pilot, FAA Commercial Pilot
Sure, I don't know how effective it will be, and it will only really heat the oil in the sump, but that's better than not at all. I'd just keep up with oil changes and make sure he looks at the oil as he uses the heater to make sure nothing goofy is happening. I see nothing wrong with it though.
~Erich
Scott Sherer
Wright Brothers Master Pilot, FAA Commercial Pilot
Comments
Scott Sherer
Wright Brothers Master Pilot, FAA Commercial Pilot
Sure, I don't know how effective it will be, and it will only really heat the oil in the sump, but that's better than not at all. I'd just keep up with oil changes and make sure he looks at the oil as he uses the heater to make sure nothing goofy is happening. I see nothing wrong with it though.
~Erich
Scott Sherer
Wright Brothers Master Pilot, FAA Commercial Pilot