Today's Message Index:
----------------------
1. 04:42 PM - Re: Use of 7075-T-6 for wing attach fittings? (PatrickW)
2. 06:36 PM - Re: Re: Use of 7075-T-6 for wing attach fittings? (Walter Carey)
3. 07:54 PM - Re: Re: Use of 7075-T-6 for wing attach fittings? (Lee Thomas)
4. 08:11 PM - Re: Re: Use of 7075-T-6 for wing attach fittings? (Terry Phillips)
Message 1
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| Subject: | Re: Use of 7075-T-6 for wing attach fittings? |
The rear spar is already doubled up for the first 270mm outboard from the root
by part number 6W7-2 (.063 thick), according to the plans I have, dated 3/15/2006.
Take a look at the area of 6W7-2 on photograph number 19 of the Yuba City case.
Can anyone with a better monitor see if the doubler was there, or not...? The
rear spar at the root is clearly torn out in this photograph, but I can't see
if the doubler is present or not.
Also - does anybody have a copy of any older plans prior to 3/06 where this doubler
is NOT present...? Is the doubler something new, or has it been there all
along?
--------
Patrick
601XL/Corvair
N63PZ (reserved)
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=184792#184792
Message 2
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| Subject: | Re: Use of 7075-T-6 for wing attach fittings? |
Hi Patrick,
Thanks for the feedback. My plans are dated Apr 04 and they show the .063 doubler
at the end of the rear spar attached with 20 A-5 rivets. I checked my completed
wings and I have them per plans. I was talking about doubling up the
thickness of the center spar which runs thru the fuselage, plus doubling up the
attachment plates which come out the side of the fuselage and connect the center
spar to the rear spar of the wings.
By the way, where can I find the site you guys keep talking about where there
are photos of the Yuba City accident? I have a 20 inch LCD computer screen
and maybe I can see if there is a doubler riveted to the rear spar. Walt
PatrickW <pwhoyt@yahoo.com> wrote:
The rear spar is already doubled up for the first 270mm outboard from the root
by part number 6W7-2 (.063 thick), according to the plans I have, dated 3/15/2006.
Take a look at the area of 6W7-2 on photograph number 19 of the Yuba City case.
Can anyone with a better monitor see if the doubler was there, or not...? The rear
spar at the root is clearly torn out in this photograph, but I can't see if
the doubler is present or not.
Also - does anybody have a copy of any older plans prior to 3/06 where this doubler
is NOT present...? Is the doubler something new, or has it been there all
along?
--------
Patrick
601XL/Corvair
N63PZ (reserved)
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=184792#184792
Message 3
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| Subject: | Re: Use of 7075-T-6 for wing attach fittings? |
My plans are 08/05 and part 6W-7-2 is .063
Lee
-----Original Message-----
From: owner-zenith601-list-server@matronics.com
[mailto:owner-zenith601-list-server@matronics.com] On Behalf Of PatrickW
Sent: Sunday, May 25, 2008 4:42 PM
Subject: Zenith601-List: Re: Use of 7075-T-6 for wing attach fittings?
The rear spar is already doubled up for the first 270mm outboard from the
root by part number 6W7-2 (.063 thick), according to the plans I have, dated
3/15/2006.
Take a look at the area of 6W7-2 on photograph number 19 of the Yuba City
case.
Can anyone with a better monitor see if the doubler was there, or not...?
The rear spar at the root is clearly torn out in this photograph, but I
can't see if the doubler is present or not.
Also - does anybody have a copy of any older plans prior to 3/06 where this
doubler is NOT present...? Is the doubler something new, or has it been
there all along?
--------
Patrick
601XL/Corvair
N63PZ (reserved)
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=184792#184792
Message 4
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| Subject: | Re: Use of 7075-T-6 for wing attach fittings? |
Walt
See link below.
Terry
At 06:35 PM 5/25/2008 -0700, Walt wrote:
>Hi Patrick,
>
> Thanks for the feedback. My plans are dated Apr 04 and they show the
> .063 doubler at the end of the rear spar attached with 20 A-5 rivets. I
> checked my completed wings and I have them per plans. I was talking about
> doubling up the thickness of the center spar which runs thru the
> fuselage, plus doubling up the attachment plates which come out the side
> of the fuselage and connect the center spar to the rear spar of the wings.
>
> By the way, where can I find the site you guys keep talking about where
> there are photos of the Yuba City accident? I have a 20 inch LCD computer
> screen and maybe I can see if there is a doubler riveted to the rear
> spar. Walt
>>From: "James E. Lanier" <jim.lanier@charter.net>
>>To: zenith-list@matronics.com
>>Subject: Zenith-List: CH601 Yuba City Photos Link
>>Sender: owner-zenith-list-server@matronics.com
>>X-Spam-Status: No, hits=4.80 required=5.00
>>tests=LOCALPART_IN_SUBJECT,BAYES_20,SPF_PASS,NO_RDNS2,RATWR10_MESSID,OTHER
>> version=3.2.1
>>X-Spam-Level: ****
>>X-Spam-Checker-Version: SpamAssassin 3.2.1 (1.0) on mail.rmtnnet.com
>>
>>--> Zenith-List message posted by: "James E. Lanier" <jim.lanier@charter.net>
>>
>>You can download the zip from here:
>>
>>www.chemroc.com/CH601/Post_crash.zip
>>
>>Jim
Terry Phillips
ttp44~at~rkymtn.net
Corvallis MT
601XL/Jab 3300 s .. l .. o .. o .. w build kit - Tail, flaps, & ailerons
are done; working on the wings
http://www.mykitlog.com/N47TP/
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