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11-03-2013, 09:26 AM
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Join Date: Mar 2005
Location: SE Florida
Posts: 1,499
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Lycoming SB 501B needed
I just did a search for this tech document, but could not find it online. I've found several versions of the AD which is derived from it. However, the pertinent engine serial numbers are not included in the AD. Does anyone have a PDF copy of SB501B they would share? You can find my email address by clicking on my user name, above.
Charlie
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11-03-2013, 09:37 AM
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Join Date: Mar 2005
Location: Dallas area
Posts: 10,762
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If memory serves me.........
I don't have the info right here in front of me, but I seem to remember that SB501B applies to all O-320s with more than 150 hp.
__________________
Mel Asberry, DAR since the last century.
EAA Flight Advisor/Tech Counselor, Friend of the RV-1
Recipient of Tony Bingelis Award and Wright Brothers Master Pilot Award
USAF Vet, High School E-LSA Project Mentor.
RV-6 Flying since 1993 (sold)
<rvmel(at)icloud.com>
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11-03-2013, 10:11 AM
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Join Date: Mar 2005
Location: SE Florida
Posts: 1,499
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Quote:
Originally Posted by Mel
I don't have the info right here in front of me, but I seem to remember that SB501B applies to all O-320s with more than 150 hp.
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Hi Mel,
It applies to the 320 and many more models. It's about a bad batch of wrist pins.
Charlie
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11-03-2013, 10:20 AM
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Join Date: Mar 2005
Location: Dallas area
Posts: 10,762
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Sorry, I was thinking it was the crankshaft inner bore SB.
Now that I think about, I believe that was SB505.
__________________
Mel Asberry, DAR since the last century.
EAA Flight Advisor/Tech Counselor, Friend of the RV-1
Recipient of Tony Bingelis Award and Wright Brothers Master Pilot Award
USAF Vet, High School E-LSA Project Mentor.
RV-6 Flying since 1993 (sold)
<rvmel(at)icloud.com>
Last edited by Mel : 11-03-2013 at 10:25 AM.
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11-03-2013, 10:37 AM
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Join Date: Aug 2005
Location: Dallas/Ft Worth, TX
Posts: 5,668
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Send me an email and I'll send you the info.
__________________
Walt Aronow, DFW, TX (52F)
EXP Aircraft Services LLC
Specializing in RV Condition Inspections, Maintenance, Avionics Upgrades
Dynamic Prop Balancing, Pitot-Static Altmeter/Transponder Certification
FAA Certified Repair Station, AP/IA/FCC GROL, EAA Technical Counselor
Authorized Garmin G3X Dealer/Installer
RV7A built 2004, 1700+ hrs, New Titan IO-370, Bendix Mags
Website: ExpAircraft.com, Email: walt@expaircraft.com, Cell: 972-746-5154
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11-03-2013, 11:57 AM
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Join Date: Jan 2005
Location: 57AZ - NW Tucson area
Posts: 10,011
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Some detail here - including the manufacturing dates of the bad parts...
http://www.freeebooksbay.com/view_eb...5JU1RSQVRJT04=
__________________
Gil Alexander
EAA Technical Counselor, Airframe Mechanic
Half completed RV-10 QB purchased
RV-6A N61GX - finally flying
Grumman Tiger N12GA - flying
La Cholla Airpark (57AZ) Tucson AZ
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11-03-2013, 07:31 PM
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Join Date: Mar 2005
Location: SE Florida
Posts: 1,499
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Thanks to all
Quote:
Originally Posted by az_gila
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Gil,
Thanks for the link. It relates to the AD which was formulated from SB501B. However, the AD expanded on the original SB, but leaves out the third page of SB501B, which contained the serial numbers of various engines produced or re-manufactured at that time, which contained the defective parts.
Thanks to both Walt and Mitch Garner, who both sent me a copy of SB501B.
Charlie
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