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#11
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Hey John,
How's your new place? Me n the mrs. are going over some sketches of our (hopefully) soon to be cabin on the ridge of Eagle Mountain, WV. Of topic again, I have a Glock 17 and a Sub2000 that uses same mag. I can tell you that both of these plastic toys have never ever jammed on me, and I put a lot of good hard earned money through them barrels. But my favorite one is still the 1911. Hope alls well at the new place. FM |
#12
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On 16 May 2005 03:53:35 -0700, "Flyingmonk" wrote:
The space craft comment was, LOL, in ref. to your Fly Baby. Ah, well, the answer to that is, "Houston, we have a problem." Went flying Saturday after a month or so (weather/out of town). When I taxied back and tried to turn sharply to the left to point the tail into the hangar, the Maule tailwheel refused to kick into swivel mode. I didn't think much of it...just killed the engine and hopped out. Then I noticed that the tailwheel spring was cocked sideways, relative to the fuselage center line. A closer examination showed that one of the two bolts that clamped the spring to the tailpost was missing. The tailwheel spring attach system consists of a sort of T-bracket bolted to the tailpost... http://www.bowersflybaby.com/safety/tailpost2.GIF ....with a clamp plate bolted below. The bolts go through metal spacers to pin the spring. This picture (of someone else's airplane) shows the general setup, except on my plane, the horizontal stab turnbuckles are bolted to the fuselage just above the spring instead of the ends of the clamp plate. http://www.bowersflybaby.com/safety/tail_brace3.JPG Anyway, one of my bolts and the spacer block (1/2" thick aluminum) were gone from one side. It was obvious that the repair costs would be minimal, but I was deeply curious *why* the bolt was gone. Due to the narrowness of the stock T-bracket, the clamp bolts are mounted head-down, so any failure means the loss of the bolt. I wanted to know whether the bolt broke or whether the nut backed off....and, for that matter, it would be nice not to have to cut and fit a new spacer block. There was also that nagging worry that maybe the bolt had been gone during my preflight, and I'd missed it. The airport is swept every week, so finding the parts would mean they'd at least been on the airplane when I'd started up. A quick walk-down down the taxiway a bit didn't turn up the parts. I've got a buddy who works at the airport, so I figured I'd ask him to keep an eye out for the stuff when he did the end-of-day taxiway/runway check. I put the plane to bed and drove to the office. It was my buddy's day off, but he was sitting in the pilot's lounge (he owns a 172) talking to a couple other friends of mine. I made the request...and everyone decided to help look. Immediately. One took off in his truck, another hopped on his bicycle, and the third wandered out on foot. I was horribly embarrassed...it's bad enough to lose parts of your airplane, but it had turned into a group FOD walkdown. I hadn't meant to chase everyone from their coffee cups and BS session. I was walking with the third guy, babbling about "Geeze, I didn't want to bother everyone, and maybe we should just forget it," when he said, "Well, then you don't want THIS!" He leaned down and picked up a shiny aluminum block. Yep, that was it. It had dropped off on the taxiway just a couple of dozen of feet from the office. A foot or so away were the nut and the bolt. The bolt had broken right at the point where it pinches in form the threads. The failure is curious. The only tension load on this bolt is its own preload and half the weight of the tailwheel assembly in flight (just ten pounds or so). The major loads are the side load as the plane turns. The double plate should nominally have the bolt loaded in double shear, though most of the load will be on the top plate where the bolt failed. The bolt is old and I'd worked on the bracket quite a bit for some dry rot repair a year or so ago. There may have been some mechanical damage or it just may have got some corrosion (though I don't see any). I'm hauling the bits in to work to run them by a couple of ME types. I'll replace it and its mate with some NAS bolts I've got handy...these are about 20% stronger than stock AN. Ron Wanttaja |
#13
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I guess you missed this one.
------------------------------------------ AIRCRAFT INDICTED IN KILLING SPREE Little Rock, AK - AP - Law-enforcement officials confirmed today that a 1966 Cessna Skyhawk has been taken into custody as the prime suspect in the recent "railroad strangler" killings. Formal charges are expected soon. Detective Richard Dackey of the Little Rock Police Dept had this to say: "This was an old, neglected aircraft that had spent too much time on the ramp and no time in the air in a very long time. While we can only speculate as to the causes, we are very confident at this time that we have our killer. The aircraft was taken into custody peacefully and has been cooperating with authorities. ------------------------------------------ So, there you go. It happens. I guess you can see that I'm a bit bored at the moment. So, are you really a monk? Probably not. Flyingmonk wrote: OK, guys... I'm making an official announcement. "Airplanes don't kill people!, people kill people!" This statement is hereby mine and none of you better use it without my concent! LOL. Monday I'm going to the T-shirt shop and ordering me 1000 units of various sizes. Let me know if anyone wants one. I'll donate 10% of the profits to EAA's Young Eagles program, promise! I don't know how much they will cost me, but I won't mark it up much. Just to cover my time and gas money and also to cover the cost of the beer while I talk my graphics guy into designing it Pro-Bono. Let me know how many and what sizes you want. It wont cost much, promise. Flyingmonk. |
#14
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Sorry to hear that Ron, but I'm happy to hear that you didn't give up
and that it didn't cause any injuries or major damage. Good luck with putting her back together. While she's grounded, might as well look at the rest of her eh? Wouldn't hurt and I know you enjoy working on her as much as piloting her. I've got a hangglider, an engine (Zenoah 22HP), three wheel barrow tires and some tubes. Bought them bits and pieces a few years back. Still trying to come up with a good trike design for a cheap thrill in the sky. Maybe this summer I'll have her done in time to enjoy the Fall colors. Bryan "The Monk" Chaisone |
#15
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Hey! don't neglect your bird! Was a monk for three months.
Bryan "The Monk" Chaisone scroll down to Bryan Chaisone - http://www.alexisparkinn.com/rogue's_gallery_a-h.htm#C |
#16
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Hey! don't neglect your bird! Was a monk for three months.
Bryan "The Monk" Chaisone http://www.alexisparkinn.com/photoga...MindFlying.jpg scroll down to Bryan Chaisone - http://www.alexisparkinn.com/r=ADogue's_gallery_a-h.htm#C |
#17
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On 17 May 2005 02:23:41 -0700, "Flyingmonk" wrote:
Sorry to hear that Ron, but I'm happy to hear that you didn't give up and that it didn't cause any injuries or major damage. Good luck with putting her back together. While she's grounded, might as well look at the rest of her eh? Wouldn't hurt and I know you enjoy working on her as much as piloting her. Not like it's really grounded, since all it needs is a replacement bolt. Got the spacer block and a selection of bolts in the ashtray of my car. Looked at the failed bolt under a microscope, and it appears that the bolt itself had a flaw in it. There was a faint "worm track" of corrosion across the plane of the break....its width was about 5% of the diameter of the bolt, and it ran about 3/4ths of the way across the cross-section. Ron Wanttaja |
#18
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Glad she's not grouded Ron. Looked at the bolt w/ a microscope huh?
That's too technical for me Ron. I have a hang glider, propeller from Tenn Prop, a Zenoah 22hp engine, three wheel barrow wheels, and I still can't put a trike together. Had them for awhile now. I thought I'd start with a trike, then get me a kit of something like a Fisher 101 or a MiniMax or a Parasol. If I can only get started with this trike. Bryan "The Monk" Chaisone |
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