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08-19-2011, 06:21 PM
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Join Date: Jul 2011
Location: Spanish Fort, Alabama
Posts: 138
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0-320 Crankshaft Seal
I've been getting a little stream of oil on the cowling of my -6. It's not very much but after pulling the cowling off yesterday, it appears that my crankshaft seal is leaking. I've read about a dozen good posts on the problem and repair, but I'm having trouble figuring out where to buy a replacement seal. I'm certain that I ordered one from ACS in the past for a different aircraft, but all I see now are seals for Continentals and smaller Lycomings. I'm looking for the one piece seal. Any suggestions, part numbers???
Thanks,
Ben
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Ben Rumbley
Monroeville, AL (KMVC)
RV-6 N80YR (sold)
RV-6 N917PF (sold)
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08-19-2011, 07:38 PM
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Join Date: Feb 2005
Location: Bay Pines, FL (based @ KCLW)
Posts: 1,955
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Could try Superior Air parts. They are back in business.
http://www.superiorairparts.com
__________________
Danny "RoadRunner" Landry
Morphed RV7(formally 7A), N20DL, PnP Pilot
1190+ hours
2019 Donation Paid
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08-19-2011, 07:52 PM
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Join Date: Apr 2008
Location: Lake Havasu City AZ
Posts: 2,390
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seal
AERO in ST. Louis area, Dart Aircraft in Waco, lots of others, any of the engine shops, Mattituck etc.
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08-19-2011, 07:58 PM
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Join Date: Mar 2005
Location: SE Florida
Posts: 1,499
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Quote:
Originally Posted by Ben R
snipped I'm looking for the one piece seal. Any suggestions, part numbers???
Thanks,
Ben
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Ben,
What is the exact model Lycoming you have? Hard to look up part numbers without an engine model.
Charlie
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08-19-2011, 08:12 PM
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Join Date: Dec 2008
Location: Big Sandy, WY
Posts: 2,567
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LW13792 is the one piece nose seal (AE13792, SL13792). Might help to "scratch in" the diagonal slinger grooves while you're at it.
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Actual repeat offender.
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08-19-2011, 08:47 PM
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Join Date: Jul 2011
Location: Spanish Fort, Alabama
Posts: 138
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Model
Quote:
Originally Posted by chaskuss
Ben,
What is the exact model Lycoming you have? Hard to look up part numbers without an engine model.
Charlie
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Charlie,
It's an 0-320 E2A.
Ben
__________________
Ben Rumbley
Monroeville, AL (KMVC)
RV-6 N80YR (sold)
RV-6 N917PF (sold)
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08-19-2011, 09:03 PM
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Join Date: Aug 2011
Location: HIGHLAND,IL
Posts: 6
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Seal options
The sl13792 is the one piece seal with a small lip in the outside edge that will slip into a groove in the front of the case. You can glue the new seal in with pliobond. The part number of the seal should be on the front of your current seal you have in your engine. You can also use the sl11997 split seal that also has the lip but it has a steel band that acts as the spring built into it. It is much eaiser to install but you have a slightly better chance of it leaking again.
Jesse Robinson
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08-21-2011, 10:31 PM
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Join Date: Mar 2005
Location: SE Florida
Posts: 1,499
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LW13792 is correct
Quote:
Originally Posted by Ben R
Charlie,
It's an 0-320 E2A.
Ben
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Ben the LW13792 that Dave and Jesse both quoted is the correct part for your engine. FYI, if you like, send me a private message with your email address. I'll send you a copy of the parts catalog for your engine. The SL on Jesse's part number simply means it's a Superior Air Parts part, as compared to a genuine Lycoming part.
Charlie
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08-22-2011, 06:51 PM
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Join Date: Jul 2011
Location: Spanish Fort, Alabama
Posts: 138
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Got it!
Thanks to everyone for your help!
__________________
Ben Rumbley
Monroeville, AL (KMVC)
RV-6 N80YR (sold)
RV-6 N917PF (sold)
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08-24-2011, 10:19 AM
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Join Date: Dec 2006
Location: Kalifornia
Posts: 466
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