 |
Matronics Email Lists
Web Forum Interface to the Matronics Email Lists
|
| View previous topic :: View next topic |
| Author |
Message |
rv10free2fly(at)yahoo.com
Guest
|
 Posted: Sat Jan 29, 2011 10:14 pm Post subject: Section 46 - Engine Mount Question |
 |
|
Hi there guys, I'm at the point of installing my engine mount as per Section 46, page 46-2 (Drawing Revision 1) and I'd just like to clarify the hole sizes and installation hardware for the engine mount please. I have amended my drawings from Revision 0 to Revision 1, so i think that I have the correct installation drawings for Section 46?
The instructions indicate to drill a 3/8" hole in the Firewall Assembly common to the WD-1001-D1 Dyna-1 Engine Mount, I did this. The drawing also makes reference to 6 x AN6-24 drilled bolts, which are used to attach the engine mount to the Firewall Assembly.
In my firewall forward kit I have kit 'EA DYNA BOLT I(O)-540 Motor Mount Bolt Kit' which appears to correspond to the hardware required to attach the engine mount. This kit contains the following hardware:
4 x AN7-26 Drilled Bolt, 7/16"
4 x AN310-7 Nut, Castle, 7/16"
8 x AN960 -716 Washer
4 x MS24665 -283 Cotter Pin
The above kit appears to be totally different from the hardware specified in the drawing, coupled with the fact that it is short 2 bolts, 2 nuts, 4 washers and 2 cotter pins and the diameter of the bolts are 7/16" instead of 3/8"?
Have I missed a drawing revision guys?
I'm hoping that you might be able to clarify this for me as I'm a little confused here.
Kind regards
Patrick Pulis
RV-10 #40299
Adelaide, South Australia
[quote][b]
| | - The Matronics RV10-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RV10-List |
|
|
|
| Back to top |
|
 |
rleffler
Joined: 05 Nov 2006
Posts: 680
|
| Posted: Sun Jan 30, 2011 3:38 am Post subject: Section 46 - Engine Mount Question |
|
|
Rev 1 12/5/08 is the version that I have, which I received with my finish kit this past spring.
I think you are confusing two different steps.
46-2 talks about how to fasten the mount to the firewall and all the required hardware is included in the finish kit. I just performed this task a couple weeks ago and the instructions are correct. There does appear to be some “magic” to get all the holes to line up appropriately. There was a thread about a month ago, which I can’t remember if it was here or on VAF, talking about this. My bottom holes didn’t align perfectly, but the 3/16” hole was within the circumference of the 3/8” hole. Fortunately, the motor mount kept the bit from wandering using the 3/16” hole as the center.
The parts you are referencing in the fwf kit are for attaching the engine to the mount. Two different tasks. These are used on page FF1-5. Here’s a snipet:
[img]cid:image003.jpg(at)01CBC047.6A4BE1C0[/img]
bob
From: owner-rv10-list-server(at)matronics.com [mailto:owner-rv10-list-server(at)matronics.com] On Behalf Of Patrick Pulis
Sent: Sunday, January 30, 2011 1:11 AM
To: rv10-list(at)matronics.com
Subject: Section 46 - Engine Mount Question
Hi there guys, I'm at the point of installing my engine mount as per Section 46, page 46-2 (Drawing Revision 1) and I'd just like to clarify the hole sizes and installation hardware for the engine mount please. I have amended my drawings from Revision 0 to Revision 1, so i think that I have the correct installation drawings for Section 46?
The instructions indicate to drill a 3/8" hole in the Firewall Assembly common to the WD-1001-D1 Dyna-1 Engine Mount, I did this. The drawing also makes reference to 6 x AN6-24 drilled bolts, which are used to attach the engine mount to the Firewall Assembly.
In my firewall forward kit I have kit 'EA DYNA BOLT I(O)-540 Motor Mount Bolt Kit' which appears to correspond to the hardware required to attach the engine mount. This kit contains the following hardware:
4 x AN7-26 Drilled Bolt, 7/16"
4 x AN310-7 Nut, Castle, 7/16"
8 x AN960 -716 Washer
4 x MS24665 -283 Cotter Pin
The above kit appears to be totally different from the hardware specified in the drawing, coupled with the fact that it is short 2 bolts, 2 nuts, 4 washers and 2 cotter pins and the diameter of the bolts are 7/16" instead of 3/8"?
Have I missed a drawing revision guys?
I'm hoping that you might be able to clarify this for me as I'm a little confused here.
Kind regards
Patrick Pulis
RV-10 #40299
Adelaide, South Australia
| Quote: | | http://www.matronics.com/Navigator?RV10-List |
01234567
| | - The Matronics RV10-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RV10-List |
|
| Description: |
|
| Filesize: |
11.88 KB |
| Viewed: |
2728 Time(s) |
|
_________________
Bob Leffler
N410BL - Phase I
http://mykitlog.com/rleffler |
|
| Back to top |
|
|
Kelly McMullen
Joined: 16 Apr 2008
Posts: 1188
Location: Sun Lakes AZ
|
| Posted: Sun Jan 30, 2011 5:17 am Post subject: Section 46 - Engine Mount Question |
|
|
The bolts you want are in the finish kit, I just got mine out
yesterday...bag 1522
On Sat, Jan 29, 2011 at 11:11 PM, Patrick Pulis
<rv10free2fly(at)yahoo.com.au> wrote:
| Quote: | Hi there guys, I'm at the point of installing my engine mount as per Section
46, page 46-2 (Drawing Revision 1) and I'd just like to clarify the hole
sizes and installation hardware for the engine mount please. I have amended
my drawings from Revision 0 to Revision 1, so i think that I have the
correct installation drawings for Section 46?
The instructions indicate to drill a 3/8" hole in the Firewall Assembly
common to the WD-1001-D1 Dyna-1 Engine Mount, I did this. The drawing also
makes reference to 6 x AN6-24 drilled bolts, which are used to attach the
engine mount to the Firewall Assembly.
In my firewall forward kit I have kit 'EA DYNA BOLT I(O)-540 Motor Mount
Bolt Kit' which appears to correspond to the hardware required to attach the
engine mount. This kit contains the following hardware:
4 x AN7-26 Drilled Bolt, 7/16"
4 x AN310-7 Nut, Castle, 7/16"
8 x AN960 -716 Washer
4 x MS24665 -283 Cotter Pin
The above kit appears to be totally different from the hardware specified in
the drawing, coupled with the fact that it is short 2 bolts, 2 nuts, 4
washers and 2 cotter pins and the diameter of the bolts are 7/16" instead of
3/8"?
Have I missed a drawing revision guys?
I'm hoping that you might be able to clarify this for me as I'm a little
confused here.
Kind regards
Patrick Pulis
RV-10 #40299
Adelaide, South Australia
|
| | - The Matronics RV10-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RV10-List |
|
_________________
Kelly McMullen
A&P/IA, EAA Tech Counselor
KCHD |
|
| Back to top |
|
|
rv10free2fly(at)yahoo.com
Guest
|
| Posted: Sun Jan 30, 2011 1:54 pm Post subject: Section 46 - Engine Mount Question |
|
|
Thanks for clarifying my confusion guys, must be the heat (+44C).
Kind regards
Pat
From: Bob Leffler <rv(at)thelefflers.com>
To: rv10-list(at)matronics.com
Sent: Sun, 30 January, 2011 10:02:06 PM
Subject: RE: Section 46 - Engine Mount Question
Rev 1 12/5/08 is the version that I have, which I received with my finish kit this past spring.
I think you are confusing two different steps.
46-2 talks about how to fasten the mount to the firewall and all the required hardware is included in the finish kit. I just performed this task a couple weeks ago and the instructions are correct. There does appear to be some “magic” to get all the holes to line up appropriately. There was a thread about a month ago, which I can’t remember if it was here or on VAF, talking about this. My bottom holes didn’t align perfectly, but the 3/16” hole was within the circumference of the 3/8” hole. Fortunately, the motor mount kept the bit from wandering using the 3/16” hole as the center.
The parts you are referencing in the fwf kit are for attaching the engine to the mount. Two different tasks. These are used on page FF1-5. Here’s a snipet:
[img]cid:1.2733542582(at)web110412.mail.gq1.yahoo.com[/img]
bob
From: owner-rv10-list-server(at)matronics.com [mailto:owner-rv10-list-server(at)matronics.com] On Behalf Of Patrick Pulis
Sent: Sunday, January 30, 2011 1:11 AM
To: rv10-list(at)matronics.com
Subject: Section 46 - Engine Mount Question
Hi there guys, I'm at the point of installing my engine mount as per Section 46, page 46-2 (Drawing Revision 1) and I'd just like to clarify the hole sizes and installation hardware for the engine mount please. I have amended my drawings from Revision 0 to Revision 1, so i think that I have the correct installation drawings for Section 46?
The instructions indicate to drill a 3/8" hole in the Firewall Assembly common to the WD-1001-D1 Dyna-1 Engine Mount, I did this. The drawing also makes reference to 6 x AN6-24 drilled bolts, which are used to attach the engine mount to the Firewall Assembly.
In my firewall forward kit I have kit 'EA DYNA BOLT I(O)-540 Motor Mount Bolt Kit' which appears to correspond to the hardware required to attach the engine mount. This kit contains the following hardware:
4 x AN7-26 Drilled Bolt, 7/16"
4 x AN310-7 Nut, Castle, 7/16"
8 x AN960 -716 Washer
4 x MS24665 -283 Cotter Pin
The above kit appears to be totally different from the hardware specified in the drawing, coupled with the fact that it is short 2 bolts, 2 nuts, 4 washers and 2 cotter pins and the diameter of the bolts are 7/16" instead of 3/8"?
Have I missed a drawing revision guys?
I'm hoping that you might be able to clarify this for me as I'm a little confused here.
Kind regards
Patrick Pulis
RV-10 #40299
Adelaide, South Australia
| Quote: | | http://www.matronics.com/Navigator?RV10-List |
01234567
| | - The Matronics RV10-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RV10-List |
|
| Description: |
|
| Filesize: |
11.88 KB |
| Viewed: |
2702 Time(s) |
|
|
|
| Back to top |
|
|
rv10free2fly(at)yahoo.com
Guest
|
| Posted: Sun Jan 30, 2011 1:54 pm Post subject: Section 46 - Engine Mount Question |
|
|
Thanks Kelly.
Is everyone drilling the 3/8" bolt holes in the firewall in one hit or step drilling them?
Its a very large step from the original hole to the 3/8" hole. I'm stopping and lubricating the drill bit as I go, but is slow going for each hole.
Regards
Pat
From: Kelly McMullen <apilot2(at)gmail.com>
To: rv10-list(at)matronics.com
Sent: Sun, 30 January, 2011 11:44:20 PM
Subject: Re: Section 46 - Engine Mount Question
--> RV10-List message posted by: Kelly McMullen <apilot2(at)gmail.com (apilot2(at)gmail.com)>
The bolts you want are in the finish kit, I just got mine out
yesterday...bag 1522
On Sat, Jan 29, 2011 at 11:11 PM, Patrick Pulis
<rv10free2fly(at)yahoo.com.au (rv10free2fly(at)yahoo.com.au)> wrote:
| Quote: | Hi there guys, I'm at the point of installing my engine mount as per Section
46, page 46-2 (Drawing Revision 1) and I'd just like to clarify the hole
sizes and installation hardware for the engine mount please. I have amended
my drawings from Revision 0 to Revision 1, so i think that I have the
correct installation drawings for Section 46?
The instructions indicate to drill a 3/8" hole in the Firewall Assembly
common to the WD-1001-D1 Dyna-1 Engine Mount, I did this. The drawing also
makes reference to 6 x AN6-24 drilled bolts, which are used to attach the
engine mount to the Firewall Assembly.
In my firewall forward kit I have kit 'EA DYNA BOLT I(O)-540 Motor Mount
Bolt Kit' which appears to correspond to the hardware required to attach the
engine mount. This kit contains the following hardware:
4 x AN7-26 Drilled Bolt, 7/16"
4 x AN310-7 Nut, Castle, 7/16"
8 x AN960 -716 Washer
4 x MS24665 -283 Cotter Pin
The above kit appears to be totally different from the hardware specified in
the drawing, coupled with the fact that it is short 2 bolts, 2 nuts, 4
washers and 2 cotter pins and the diameter of the bolts are 7/16" instead of
3/8"?
Have I missed a drawing revision guys?
I'm hoping that you might be able to clarify this for me as I'm a little
confused here.
Kind regards
Patrick Pulis
RV-10 #40299
Adelaide, South Australia
>http://www.matronics.com/Navigator?RV10-List" target=_blank>http://www.manbsp; -->
|
[quote][b]
| | - The Matronics RV10-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RV10-List |
|
|
|
| Back to top |
|
|
rleffler
Joined: 05 Nov 2006
Posts: 680
|
| Posted: Sun Jan 30, 2011 2:38 pm Post subject: Section 46 - Engine Mount Question |
|
|
Is everyone drilling the 3/8" bolt holes in the firewall in one hit or step drilling them?
My bottom holes didn’t align perfectly, but the 3/16” hole was within the circumference of the 3/8” hole. Fortunately, the motor mount kept the bit from wandering using the 3/16” hole as the center.Â
You really need to drill these with the mount in place, so that eliminates the step drill option. Like I mentioned previously, the engine mount does a good job of keep the bit in place if the original 3/16” hole isn’t quite centered.
We have the opposite problem at the moment. We’re experiencing a warm spell today of about 0 C :^) It’s been 10-15 degrees colder the last couple weeks.
bob
[quote][b]
| | - The Matronics RV10-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RV10-List |
|
_________________
Bob Leffler
N410BL - Phase I
http://mykitlog.com/rleffler |
|
| Back to top |
|
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum
|
Powered by phpBB © 2001, 2005 phpBB Group
|
Get Email Distribution Too!
FAQ
Search
Memberlist
Usergroups
Register
Profile
Log in to check your private messages
Log in
