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What's hanging off of MD80 nosewheels? (Read 943 times)
Oct 17th, 2006 at 8:48pm

ReverseThrust   Offline
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Bizjet Spotter
Centennial Airport, Colorado

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I've wondered for a long time the purpose and advantage of the piece that hangs off the back of the nosegear on the MD80 aircraft.  It has also carried through to the B717 as seen in this picture.  Anyone know what it is????


Example of this black thing on 2 717s
I've never seen in on any other aircraft, large or small.
 

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Reply #1 - Oct 18th, 2006 at 1:20am

SilverFox441   Offline
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Now What?
Mississauga, Ontario, Canada

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Are you referring to the scissors link? That folding thing at the back of the strut?

The scissors stabilizes the strut so that the axle part and the strut stay lined up... very important so the wheels point the way you want. Smiley
 

Steve (Silver Fox) Daly
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Reply #2 - Oct 18th, 2006 at 2:19am

Ivan   Offline
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He means the spraycatcher... which keeps the water under the fuselage when landing on wet runways.
It also keeps dirt, gravel and othre stuff away from the engines.
 

Russian planes: IL-76 (all standard length ones),  Tu-154 and Il-62, Tu-134 and An-24RV&&&&AI flightplans and repaints can be found here
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Reply #3 - Oct 18th, 2006 at 9:02am

expat   Offline
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It was used before chined tyres came about.

Matt
 

PETA ... People Eating Tasty Animals.

B1 Boeing 737-800 and Dash8 Q-400
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Reply #4 - Oct 18th, 2006 at 11:05am

Nexus   Offline
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The man landing gear's got them aswell, but they aren't as visible.
 
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Reply #5 - Oct 18th, 2006 at 6:49pm

ReverseThrust   Offline
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Centennial Airport, Colorado

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Thanks, everyone.  I knew about chinned tires--the planes I work with (bizjets) have them--but I had never seen the catcher except on MD80s.  Thanks for your info.
 

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Reply #6 - Oct 18th, 2006 at 9:45pm

expat   Offline
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Quote:
The man landing gear's got them aswell, but they aren't as visible.



Because the engines are behind and above the gear in the spray path.

Matt
 

PETA ... People Eating Tasty Animals.

B1 Boeing 737-800 and Dash8 Q-400
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