Derek Posted September 14, 2021 Report Posted September 14, 2021 I'm going to clean this stuff out, but before I do wondering what y'all think it is. I haven't opened up this lens since acquiring the plane a few years ago. And honestly I never looked so closely inside it so I haven't noticed it until now. Does stuff tend to blow around inside the wing and accumulate in the lens area? Hoping it's detritus from some old situation before my time. Either way going to ask for some boroscope action at annual this fall. Quote
ArtVandelay Posted September 14, 2021 Report Posted September 14, 2021 Kinda looks like old insects or their cocoons.I would think about upgrading to LEDs while your at it, and removing the frame, it’s not necessary and removing it will improve your speed by about 3 knots.My guess is that it was parked outside. Quote
Derek Posted September 15, 2021 Author Report Posted September 15, 2021 I was thinking it looked bug-like. Previous owner had a dirt floor hangar. I have it in an asphalt floor hangar. As far as I know, it has spent no meaningful time parked outside. I do have my eyes on the LED lights... I actually have annual and then going into avionics in November. Maybe I should just "while you're in there" some LEDs. Did you make that lens for the landing light @ArtVandelay? Quote
carusoam Posted September 15, 2021 Report Posted September 15, 2021 Take a closer look… Those appear to be seeds… that have all been opened, and the meat eaten out of them… then left for you to find…. Expect that there was a little critter doing the work… To get this collection in any other way…. Would mean the plane would be full up with seeds… Unfortunately, this means it’s time to be looking for the waste that these seeds were turned into…. Follow the wires to the next bay… all the way to the MLG… there is probably a nest in there somewhere… PP thoughts only… Best regards, -a- 1 Quote
ArtVandelay Posted September 15, 2021 Report Posted September 15, 2021 I was thinking it looked bug-like. Previous owner had a dirt floor hangar. I have it in an asphalt floor hangar. As far as I know, it has spent no meaningful time parked outside. I do have my eyes on the LED lights... I actually have annual and then going into avionics in November. Maybe I should just "while you're in there" some LEDs. Did you make that lens for the landing light [mention=11849]ArtVandelay[/mention]?No, bought new lenses from glapinc.com Quote
M20F-1968 Posted September 15, 2021 Report Posted September 15, 2021 You might also want to look at the HID options. They are likely brighter that LED lights. I have the HID. They are expensive but work well. John Breda 1 Quote
ZuluZulu Posted September 15, 2021 Report Posted September 15, 2021 3 hours ago, ArtVandelay said: No, bought new lenses from glapinc.com Is the only change you made the replacement lens? Or was something else required? Quote
ArtVandelay Posted September 15, 2021 Report Posted September 15, 2021 Is the only change you made the replacement lens? Or was something else required?I replaced the lenses because they were crazing. Otherwise just remove the frame and then sealed it with PRC. LEDs are necessary because of their long lifespan, I seem to have to replace 1 of the 4 lights every annual. Quote
ArtVandelay Posted September 15, 2021 Report Posted September 15, 2021 Take a closer look… Those appear to be seeds… that have all been opened, and the meat eaten out of them… then left for you to find…. Expect that there was a little critter doing the work… To get this collection in any other way…. Would mean the plane would be full up with seeds… Unfortunately, this means it’s time to be looking for the waste that these seeds were turned into…. Follow the wires to the next bay… all the way to the MLG… there is probably a nest in there somewhere… PP thoughts only… Best regards, -a-If true, I expect the critter is a bird, and was getting into the wing via aileron control rod hole, so I would start tracking the path from there. Quote
Shadrach Posted September 15, 2021 Report Posted September 15, 2021 2 hours ago, ArtVandelay said: If true, I expect the critter is a bird, and was getting into the wing via aileron control rod hole, so I would start tracking the path from there. Mice will climb the main gear and and enter through the retract link. Quote
ArtVandelay Posted September 15, 2021 Report Posted September 15, 2021 Mice will climb the main gear and and enter through the retract link.But the rat socks should stop that (assuming they’re in good shape)? Quote
Shadrach Posted September 15, 2021 Report Posted September 15, 2021 2 minutes ago, ArtVandelay said: But the rat socks should stop that (assuming they’re in good shape)? Field mice have an amazing ability to squeeze through the tiniest of openings. It would take a very thorough inspection of the socks to ensure they weren't compromised. It could be a bird, but they seem to favor entering through the tail cone in my experience. Quote
carusoam Posted September 15, 2021 Report Posted September 15, 2021 Expect the small teeth of the little critter are needed to gnaw the seed in half… mice have incredible skill at fitting into tight spaces… The same can be seen with squirrels and larger spaces… under the hood of a Chevy… Birds don’t typically have the teeth or seed storing skills… their skills are more in line with nest building in the tail… +1 on checking the rat socks and the duct tape that hold them in place… -a- Quote
GeeBee Posted September 15, 2021 Report Posted September 15, 2021 If you go LED, you will have to grind new key ways in the retainer rings. Your filaments are oriented vertical which is a trick to give them longer life and orientation makes no difference on the incandescent bulb, but it does on LED. A mouse only needs 1/4" opening. I would check carefully there is no damage from urine etc. in your wing. 1 Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.