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[rebel-builders] prop bolt question

https://www.murphybuilders.net/viewtopic.php?f=1&t=8656

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[rebel-builders] prop bolt question

Posted: Sun Feb 19, 2012 4:21 pm
by Robert Andrews
Hi John,

Recommend consulting the local prop shop ... if the holes can be reamed to
1/2", they would know, and be the ones to do it.

Would NOT recommend you do anything to the prop yourself.

If possible, will you email me a picture of your amphib ...
robert@montanasky.us ... thanks in advance.

Cheers, Bob 612e

-----Original Message-----
From: mike.davis@dcsol.com [mailto:mike.davis@dcsol.com]On Behalf Of
John W
Sent: Sunday, January 13, 2008 8:12 AM
To: rebel-builders@dcsol.com
Subject: [rebel-builders] prop bolt question


I have a Sensenich 76 x 56 on my Elite Amphiib I have
found a 78 x 47 Mcauley Borer prop I would like to try
out problem is the bolt hole size on the Mcauley is
3/8 and the engine is set ip for 1/2 inch. Can anybody
tell me if I can machine out the 3/8 to 1/2 to mount
the prop without compromising the same?

Thanks

John W 752 E


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[rebel-builders] prop bolt question

Posted: Sun Feb 19, 2012 4:21 pm
by John W
Thanks Robert Agree 100% I would not consider any
mods outside of a
prop shop. Sent you some pics more later.
Rgds

John
--- Robert Andrews <robert@montanasky.us> wrote:
Hi John,

Recommend consulting the local prop shop ... if the
holes can be reamed to
1/2", they would know, and be the ones to do it.

Would NOT recommend you do anything to the prop
yourself.

If possible, will you email me a picture of your
amphib ...
robert@montanasky.us ... thanks in advance.

Cheers, Bob 612e

-----Original Message-----
From: mike.davis@dcsol.com
[mailto:mike.davis@dcsol.com]On Behalf Of
John W
Sent: Sunday, January 13, 2008 8:12 AM
To: rebel-builders@dcsol.com
Subject: [rebel-builders] prop bolt question


I have a Sensenich 76 x 56 on my Elite Amphiib I
have
found a 78 x 47 Mcauley Borer prop I would like to
try
out problem is the bolt hole size on the Mcauley is
3/8 and the engine is set ip for 1/2 inch. Can
anybody
tell me if I can machine out the 3/8 to 1/2 to mount
the prop without compromising the same?

Thanks

John W 752 E



______________________________________________________________________
______________
Be a better friend, newshound, and
know-it-all with Yahoo! Mobile. Try it now.
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[rebel-builders] prop bolt question

Posted: Sun Feb 19, 2012 4:21 pm
by Charlie Eubanks
John

Don't drill out the prop. I had the exact same problem. If you have axcess
to a lathe you can make a
set of inserts out of 4130 and tap them for 3/8 bolts. You use to be able to
by them , they are quite expensive but I have not seen them adverstized
lately.
Charlie E.
also purchase them from some aircraft supply.
----- Original Message -----
From: "John W" <chileman88@yahoo.com>
To: <rebel-builders@dcsol.com>
Sent: Sunday, January 13, 2008 10:11 AM
Subject: [rebel-builders] prop bolt question

I have a Sensenich 76 x 56 on my Elite Amphiib I have
found a 78 x 47 Mcauley Borer prop I would like to try
out problem is the bolt hole size on the Mcauley is
3/8 and the engine is set ip for 1/2 inch. Can anybody
tell me if I can machine out the 3/8 to 1/2 to mount
the prop without compromising the same?

Thanks

John W 752 E



____________________________________________________________________________________
Be a better friend, newshound, and
know-it-all with Yahoo! Mobile. Try it now.
http://mobile.yahoo.com/;_ylt=Ahu06i62s ... o8Wcj9tAcJ




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[rebel-builders] prop bolt question

Posted: Sun Feb 19, 2012 4:21 pm
by Wayne G. O'Shea
Any engine shop can supply you with a proper set of prop flange bushings
with 3/8 threads for your engine. Tap the 1/2" ones out and install the 3/8
ones. They do generally run about $40 a piece though.

Wayne

----- Original Message -----
From: "Charlie Eubanks" <charlie@troyairpark.com>
To: <rebel-builders@dcsol.com>
Sent: Sunday, January 13, 2008 1:08 PM
Subject: Re: [rebel-builders] prop bolt question

John

Don't drill out the prop. I had the exact same problem. If you have axcess
to a lathe you can make a
set of inserts out of 4130 and tap them for 3/8 bolts. You use to be able
to
by them , they are quite expensive but I have not seen them adverstized
lately.
Charlie E.
also purchase them from some aircraft supply.
----- Original Message -----
From: "John W" <chileman88@yahoo.com>
To: <rebel-builders@dcsol.com>
Sent: Sunday, January 13, 2008 10:11 AM
Subject: [rebel-builders] prop bolt question

I have a Sensenich 76 x 56 on my Elite Amphiib I have
found a 78 x 47 Mcauley Borer prop I would like to try
out problem is the bolt hole size on the Mcauley is
3/8 and the engine is set ip for 1/2 inch. Can anybody
tell me if I can machine out the 3/8 to 1/2 to mount
the prop without compromising the same?

Thanks

John W 752 E



____________________________________________________________________________________
Be a better friend, newshound, and
know-it-all with Yahoo! Mobile. Try it now.
http://mobile.yahoo.com/;_ylt=Ahu06i62s ... o8Wcj9tAcJ




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[rebel-builders] prop bolt question

Posted: Sun Feb 19, 2012 4:21 pm
by Dale Kilbey
Try Saber Mfg
I believe they are called drive lugs
Dale


Saber Manufacturing Inc.
3601 Nassau Ct, Granbury, TX 76049
Ph: (817) 326-6293 Fax: (817) 326-6330
E-mail: Sabermfg@alltel.net





----- Original Message -----
From: "Charlie Eubanks" <charlie@troyairpark.com>
To: <rebel-builders@dcsol.com>
Sent: Sunday, January 13, 2008 1:08 PM
Subject: Re: [rebel-builders] prop bolt question

John

Don't drill out the prop. I had the exact same problem. If you have axcess
to a lathe you can make a
set of inserts out of 4130 and tap them for 3/8 bolts. You use to be able
to
by them , they are quite expensive but I have not seen them adverstized
lately.
Charlie E.
also purchase them from some aircraft supply.
----- Original Message -----
From: "John W" <chileman88@yahoo.com>
To: <rebel-builders@dcsol.com>
Sent: Sunday, January 13, 2008 10:11 AM
Subject: [rebel-builders] prop bolt question

I have a Sensenich 76 x 56 on my Elite Amphiib I have
found a 78 x 47 Mcauley Borer prop I would like to try
out problem is the bolt hole size on the Mcauley is
3/8 and the engine is set ip for 1/2 inch. Can anybody
tell me if I can machine out the 3/8 to 1/2 to mount
the prop without compromising the same?

Thanks

John W 752 E



____________________________________________________________________________________
Be a better friend, newshound, and
know-it-all with Yahoo! Mobile. Try it now.
http://mobile.yahoo.com/;_ylt=Ahu06i62s ... o8Wcj9tAcJ




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