Re: Prop hub bolts

Ranchaero Wing Shop · Post by **Ranchaero Wing Shop** » Wed Apr 08, 2015 2:46 pm

'Hi,

I'm missing a few prop hub bolts for Sensenich/Ranger. Do I need a
special bolt or can AN bolts be used?

Also, anyone know where to get Ranger magneto mounting bolts? They are
3/8-16 x 3/4" with a drilled head. I need 4.

Thanks,
David

---
This email has been checked for viruses by Avast antivirus software.
http://www.avast.com'

cagog · Post by **cagog** » Thu Apr 09, 2015 7:16 pm

'David, The propeller hub bolts are AN but not AN7-?? standard bolts. They are AN5018 boltsFIXED PITCH WOOD PROPELLER and TEST CLUB. I measured a bolt I have for my PT-26propeller hub to determine the exact part number for you, it is a AN5018-20-229.(7/16 dia. length from under the head to end of threads 7-5/32) If your dimensions are different I can look up the appropriate partnumber from the AN standard drawings.
I would check the RANGER parts book for the correct bolt number. If it is just AN the Part number for the bolt you describe is AN76A5(47/64 long) or AN76A6(57/64 long). But I would need to verify per IPC to be sure. Ryan'

Ranchaero Wing Shop · Post by **Ranchaero Wing Shop** » Thu Apr 09, 2015 9:22 pm

' AN5018? Sounds like a special bolt. But mine are 5" long. I'll check it again and measure the prop to be sure the bolts I think are prop bolts are actually that and not something else. I went looking through the Fairchild parts book for that number today but didn't see it. It showed the hub and the bolts but I couldn't find a number for the bolts. It was the end of the day so maybe tomorrow I'll see more than I could see today! haha Thanks for your help.

David

On 4/9/2015 6:16 PM, cagog@yahoo.com [fairchildclub] wrote:

David, The propeller hub bolts are AN but not AN7-?? standard bolts. They are AN5018 bolts FIXED PITCH WOOD PROPELLER and TEST CLUB. I measured a bolt I have for my PT-26 propeller hub to determine the exact part number for you, it is a AN5018-20-229.(7/16 dia. length from under the head to end of threads 7-5/32) If your dimensions are different I can look up the appropriate part number from the AN standard drawings.
I would check the RANGER parts book for the correct bolt number. If it is just AN the Part number for the bolt you describe is AN76A5(47/64 long) or AN76A6(57/64 long). But I would need to verify per IPC to be sure. Ryan

This email has been checked for viruses by Avast antivirus software.
www.avast.com
'

Joe Preston · Post by **Joe Preston** » Fri Apr 10, 2015 4:52 am

' You have to look at the Prop manufacturers installation guide. Sensenich for example has all of the props and bolts listed on their guide. Joe

Sent from my iPad Mini
On Apr 9, 2015, at 23:22, Ranchaero Wing Shop david@ranchaerowingshop.com [fairchildclub] wrote:

AN5018? Sounds like a special bolt. But mine are 5" long. I'll check it again and measure the prop to be sure the bolts I think are prop bolts are actually that and not something else. I went looking through the Fairchild parts book for that number today but didn't see it. It showed the hub and the bolts but I couldn't find a number for the bolts. It was the end of the day so maybe tomorrow I'll see more than I could see today! haha Thanks for your help.

David

On 4/9/2015 6:16 PM, cagog@yahoo.com [fairchildclub] wrote:

David, The propeller hub bolts are AN but not AN7-?? standard bolts. They are AN5018 bolts FIXED PITCH WOOD PROPELLER and TEST CLUB. I measured a bolt I have for my PT-26 propeller hub to determine the exact part number for you, it is a AN5018-20-229.(7/16 dia. length from under the head to end of threads 7-5/32) If your dimensions are different I can look up the appropriate part number from the AN standard drawings.
I would check the RANGER parts book for the correct bolt number. If it is just AN the Part number for the bolt you describe is AN76A5(47/64 long) or AN76A6(57/64 long). But I would need to verify per IPC to be sure. Ryan

This email has been checked for viruses by Avast antivirus software.
www.avast.com

'

james chybicki · Post by **james chybicki** » Fri Apr 10, 2015 12:34 pm

'Just off the phone with SensenichIf your running a 8 bolt Warner Hub (7900) the AN6-51A is an acceptable alternate to the original bolts supplied.NOTE*** Please use this as a reference, contact Sensenich 813-752-3711 ask for Charlie
Jim ChybickiMidwest Aeronautique LLCUC-61K USAAF# 43-1496 / RAF# HB690

From: "Joe Preston Joe@Preston-Company.com [fairchildclub]"
To: "fairchildclub@yahoogroups.com"
Sent: Friday, April 10, 2015 5:52 AM
Subject: Re: [fairchildclub] Re: Prop hub bolts

You have to look at the Prop manufacturers installation guide. Sensenich for example has all of the props and bolts listed on their guide. Joe

Sent from my iPad Mini

On Apr 9, 2015, at 23:22, Ranchaero Wing Shop david@ranchaerowingshop.com [fairchildclub] wrote:

AN5018? Sounds like a special bolt. But mine are 5" long. I'll check it again and measure the prop to be sure the bolts I think are prop bolts are actually that and not something else. I went looking through the Fairchild parts book for that number today but didn't see it. It showed the hub and the bolts but I couldn't find a number for the bolts. It was the end of the day so maybe tomorrow I'll see more than I could see today! haha Thanks for your help.

David

On 4/9/2015 6:16 PM, cagog@yahoo.com [fairchildclub] wrote:
David, The propeller hub bolts are AN but not AN7-?? standard bolts. They are AN5018 bolts FIXED PITCH WOOD PROPELLER and TEST CLUB. I measured a bolt I have for my PT-26 propeller hub to determine the exact part number for you, it is a AN5018-20-229.(7/16 dia. length from under the head to end of threads 7-5/32) If your dimensions are different I can look up the appropriate part number from the AN standard drawings.
I would check the RANGER parts book for the correct bolt number. If it is just AN the Part number for the bolt you describe is AN76A5(47/64 long) or AN76A6(57/64 long). But I would need to verify per IPC to be sure. Ryan

This email has been checked for viruses by Avast antivirus software.
www.avast.com
#ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239 -- #ygrps-yiv-222411695yiv5967628239ygrp-mkp { border:1px solid #d8d8d8;font-family:Arial;margin:10px 0;padding:0 10px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mkp hr { border:1px solid #d8d8d8;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mkp #ygrps-yiv-222411695yiv5967628239hd { color:#628c2a;font-size:85%;font-weight:700;line-height:122%;margin:10px 0;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mkp #ygrps-yiv-222411695yiv5967628239ads { margin-bottom:10px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mkp .ygrps-yiv-222411695yiv5967628239ad { padding:0 0;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mkp .ygrps-yiv-222411695yiv5967628239ad p { margin:0;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mkp .ygrps-yiv-222411695yiv5967628239ad a { color:#0000ff;text-decoration:none;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-sponsor #ygrps-yiv-222411695yiv5967628239ygrp-lc { font-family:Arial;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-sponsor #ygrps-yiv-222411695yiv5967628239ygrp-lc #ygrps-yiv-222411695yiv5967628239hd { margin:10px 0px;font-weight:700;font-size:78%;line-height:122%;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-sponsor #ygrps-yiv-222411695yiv5967628239ygrp-lc .ygrps-yiv-222411695yiv5967628239ad { margin-bottom:10px;padding:0 0;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239actions { font-family:Verdana;font-size:11px;padding:10px 0;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239activity { background-color:#e0ecee;float:left;font-family:Verdana;font-size:10px;padding:10px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239activity span { font-weight:700;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239activity span:first-child { text-transform:uppercase;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239activity span a { color:#5085b6;text-decoration:none;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239activity span span { color:#ff7900;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239activity span .ygrps-yiv-222411695yiv5967628239underline { text-decoration:underline;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 .ygrps-yiv-222411695yiv5967628239attach { clear:both;display:table;font-family:Arial;font-size:12px;padding:10px 0;width:400px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 .ygrps-yiv-222411695yiv5967628239attach div a { text-decoration:none;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 .ygrps-yiv-222411695yiv5967628239attach img { border:none;padding-right:5px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 .ygrps-yiv-222411695yiv5967628239attach label { display:block;margin-bottom:5px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 .ygrps-yiv-222411695yiv5967628239attach label a { text-decoration:none;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 blockquote { margin:0 0 0 4px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 .ygrps-yiv-222411695yiv5967628239bold { font-family:Arial;font-size:13px;font-weight:700;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 .ygrps-yiv-222411695yiv5967628239bold a { text-decoration:none;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 dd.ygrps-yiv-222411695yiv5967628239last p a { font-family:Verdana;font-weight:700;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 dd.ygrps-yiv-222411695yiv5967628239last p span { margin-right:10px;font-family:Verdana;font-weight:700;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 dd.ygrps-yiv-222411695yiv5967628239last p span.ygrps-yiv-222411695yiv5967628239yshortcuts { margin-right:0;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div.ygrps-yiv-222411695yiv5967628239attach-table div div a { text-decoration:none;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div.ygrps-yiv-222411695yiv5967628239attach-table { width:400px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div.ygrps-yiv-222411695yiv5967628239file-title a, #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div.ygrps-yiv-222411695yiv5967628239file-title a:active, #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div.ygrps-yiv-222411695yiv5967628239file-title a:hover, #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div.ygrps-yiv-222411695yiv5967628239file-title a:visited { text-decoration:none;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div.ygrps-yiv-222411695yiv5967628239photo-title a, #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div.ygrps-yiv-222411695yiv5967628239photo-title a:active, #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div.ygrps-yiv-222411695yiv5967628239photo-title a:hover, #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div.ygrps-yiv-222411695yiv5967628239photo-title a:visited { text-decoration:none;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 div#ygrps-yiv-222411695yiv5967628239ygrp-mlmsg #ygrps-yiv-222411695yiv5967628239ygrp-msg p a span.ygrps-yiv-222411695yiv5967628239yshortcuts { font-family:Verdana;font-size:10px;font-weight:normal;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 .ygrps-yiv-222411695yiv5967628239green { color:#628c2a;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 .ygrps-yiv-222411695yiv5967628239MsoNormal { margin:0 0 0 0;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 o { font-size:0;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239photos div { float:left;width:72px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239photos div div { border:1px solid #666666;height:62px;overflow:hidden;width:62px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239photos div label { color:#666666;font-size:10px;overflow:hidden;text-align:center;white-space:nowrap;width:64px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239reco-category { font-size:77%;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239reco-desc { font-size:77%;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 .ygrps-yiv-222411695yiv5967628239replbq { margin:4px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-actbar div a:first-child { margin-right:2px;padding-right:5px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mlmsg { font-size:13px;font-family:Arial, helvetica, clean, sans-serif;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mlmsg table { font-size:inherit;font:100%;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mlmsg select, #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 input, #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 textarea { font:99% Arial, Helvetica, clean, sans-serif;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mlmsg pre, #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 code { font:115% monospace;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mlmsg * { line-height:1.22em;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-mlmsg #ygrps-yiv-222411695yiv5967628239logo { padding-bottom:10px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-msg p a { font-family:Verdana;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-msg p#ygrps-yiv-222411695yiv5967628239attach-count span { color:#1E66AE;font-weight:700;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-reco #ygrps-yiv-222411695yiv5967628239reco-head { color:#ff7900;font-weight:700;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-reco { margin-bottom:20px;padding:0px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-sponsor #ygrps-yiv-222411695yiv5967628239ov li a { font-size:130%;text-decoration:none;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-sponsor #ygrps-yiv-222411695yiv5967628239ov li { font-size:77%;list-style-type:square;padding:6px 0;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-sponsor #ygrps-yiv-222411695yiv5967628239ov ul { margin:0;padding:0 0 0 8px;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-text { font-family:Georgia;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-text p { margin:0 0 1em 0;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-text tt { font-size:120%;} #ygrps-yiv-222411695 #ygrps-yiv-222411695yiv5967628239 #ygrps-yiv-222411695yiv5967628239ygrp-vital ul li:last-child { border-right:none !important;} #ygrps-yiv-222411695

'

Cy Galley · Post by **Cy Galley** » Fri Apr 10, 2015 2:54 pm

'An bolts are Acceptable BUT with a wood prop one must be very careful one doesn't bottom out the threads. A true prop bolt has longer threads, but ANs work very well if you are aware of the limited thread length. Cy Galley - Chairman of Emergency Aircraft RepairA service project of EAA Chapter 75 From: fairchildclub@yahoogroups.com [mailto:fairchildclub@yahoogroups.com]
Sent: Friday, April 10, 2015 1:34 PM
To: fairchildclub@yahoogroups.com
Subject: Re: [fairchildclub] Re: Prop hub bolts Just off the phone with SensenichIf your running a 8 bolt Warner Hub (7900) the AN6-51A is an acceptable alternate to the original bolts supplied.NOTE*** Please use this as a reference, contact Sensenich 813-752-3711 ask for Charlie Jim ChybickiMidwest Aeronautique LLCUC-61K USAAF# 43-1496 / RAF# HB690 From: "Joe Preston Joe@Preston-Company.com [fairchildclub]"
To: "fairchildclub@yahoogroups.com"
Sent: Friday, April 10, 2015 5:52 AM
Subject: Re: [fairchildclub] Re: Prop hub bolts You have to look at the Prop manufacturers installation guide. Sensenich for example has all of the props and bolts listed on their guide.Joe

Sent from my iPad Mini
On Apr 9, 2015, at 23:22, Ranchaero Wing Shop david@ranchaerowingshop.com [fairchildclub] wrote:

AN5018? Sounds like a special bolt. But mine are 5" long. I'll check it again and measure the prop to be sure the bolts I think are prop bolts are actually that and not something else. I went looking through the Fairchild parts book for that number today but didn't see it. It showed the hub and the bolts but I couldn't find a number for the bolts. It was the end of the day so maybe tomorrow I'll see more than I could see today! haha Thanks for your help.

David

On 4/9/2015 6:16 PM, cagog@yahoo.com [fairchildclub] wrote: David, The propeller hub bolts are AN but not AN7-?? standard bolts. They are AN5018 boltsFIXED PITCH WOOD PROPELLER and TEST CLUB. I measured a bolt I have for my PT-26propeller hub to determine the exact part number for you, it is a AN5018-20-229.(7/16 dia. length from under the head to end of threads 7-5/32) If your dimensions are different I can look up the appropriate partnumber from the AN standard drawings. I would check the RANGER parts book for the correct bolt number. If it is just AN the Part number for the bolt you describe is AN76A5(47/64 long) or AN76A6(57/64 long). But I would need to verify per IPC to be sure. Ryan

This email has been checked for viruses by Avast antivirus software.
www.avast.com '

Hugh Loewenhardt · Post by **Hugh Loewenhardt** » Fri Apr 10, 2015 4:46 pm

'Good, solid, information. Thank you Cy. Have not read both bolt specifications, but I'm thinking they are the same material, finish and thread tolerances except for the thread length.

On Friday, April 10, 2015 4:54 PM, "'Cy Galley' cgalley@mchsi.com [fairchildclub]" wrote:

An bolts are Acceptable BUT with a wood prop one must be very careful one doesn't bottom out the threads. A true prop bolt has longer threads, but ANs work very well if you are aware of the limited thread length. Cy Galley - Chairman of Emergency Aircraft RepairA service project of EAA Chapter 75 From: fairchildclub@yahoogroups.com [mailto:fairchildclub@yahoogroups.com]
Sent: Friday, April 10, 2015 1:34 PM
To: fairchildclub@yahoogroups.com
Subject: Re: [fairchildclub] Re: Prop hub bolts Just off the phone with SensenichIf your running a 8 bolt Warner Hub (7900) the AN6-51A is an acceptable alternate to the original bolts supplied.NOTE*** Please use this as a reference, contact Sensenich 813-752-3711 ask for Charlie Jim ChybickiMidwest Aeronautique LLCUC-61K USAAF# 43-1496 / RAF# HB690 From: "Joe Preston Joe@Preston-Company.com [fairchildclub]"
To: "fairchildclub@yahoogroups.com"
Sent: Friday, April 10, 2015 5:52 AM
Subject: Re: [fairchildclub] Re: Prop hub bolts You have to look at the Prop manufacturers installation guide. Sensenich for example has all of the props and bolts listed on their guide.Joe

Sent from my iPad Mini
On Apr 9, 2015, at 23:22, Ranchaero Wing Shop david@ranchaerowingshop.com [fairchildclub] wrote:

AN5018? Sounds like a special bolt. But mine are 5" long. I'll check it again and measure the prop to be sure the bolts I think are prop bolts are actually that and not something else. I went looking through the Fairchild parts book for that number today but didn't see it. It showed the hub and the bolts but I couldn't find a number for the bolts. It was the end of the day so maybe tomorrow I'll see more than I could see today! haha Thanks for your help.

David

On 4/9/2015 6:16 PM, cagog@yahoo.com [fairchildclub] wrote: David, The propeller hub bolts are AN but not AN7-?? standard bolts. They are AN5018 boltsFIXED PITCH WOOD PROPELLER and TEST CLUB. I measured a bolt I have for my PT-26propeller hub to determine the exact part number for you, it is a AN5018-20-229.(7/16 dia. length from under the head to end of threads 7-5/32) If your dimensions are different I can look up the appropriate partnumber from the AN standard drawings. I would check the RANGER parts book for the correct bolt number. If it is just AN the Part number for the bolt you describe is AN76A5(47/64 long) or AN76A6(57/64 long). But I would need to verify per IPC to be sure. Ryan

This email has been checked for viruses by Avast antivirus software.
www.avast.com #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301 -- #ygrps-yiv-1207284948yiv1775883301ygrp-mkp { border:1px solid #d8d8d8;font-family:Arial;margin:10px 0;padding:0 10px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mkp hr { border:1px solid #d8d8d8;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mkp #ygrps-yiv-1207284948yiv1775883301hd { color:#628c2a;font-size:85%;font-weight:700;line-height:122%;margin:10px 0;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mkp #ygrps-yiv-1207284948yiv1775883301ads { margin-bottom:10px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mkp .ygrps-yiv-1207284948yiv1775883301ad { padding:0 0;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mkp .ygrps-yiv-1207284948yiv1775883301ad p { margin:0;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mkp .ygrps-yiv-1207284948yiv1775883301ad a { color:#0000ff;text-decoration:none;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-sponsor #ygrps-yiv-1207284948yiv1775883301ygrp-lc { font-family:Arial;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-sponsor #ygrps-yiv-1207284948yiv1775883301ygrp-lc #ygrps-yiv-1207284948yiv1775883301hd { margin:10px 0px;font-weight:700;font-size:78%;line-height:122%;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-sponsor #ygrps-yiv-1207284948yiv1775883301ygrp-lc .ygrps-yiv-1207284948yiv1775883301ad { margin-bottom:10px;padding:0 0;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301actions { font-family:Verdana;font-size:11px;padding:10px 0;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301activity { background-color:#e0ecee;float:left;font-family:Verdana;font-size:10px;padding:10px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301activity span { font-weight:700;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301activity span:first-child { text-transform:uppercase;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301activity span a { color:#5085b6;text-decoration:none;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301activity span span { color:#ff7900;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301activity span .ygrps-yiv-1207284948yiv1775883301underline { text-decoration:underline;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 .ygrps-yiv-1207284948yiv1775883301attach { clear:both;display:table;font-family:Arial;font-size:12px;padding:10px 0;width:400px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 .ygrps-yiv-1207284948yiv1775883301attach div a { text-decoration:none;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 .ygrps-yiv-1207284948yiv1775883301attach img { border:none;padding-right:5px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 .ygrps-yiv-1207284948yiv1775883301attach label { display:block;margin-bottom:5px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 .ygrps-yiv-1207284948yiv1775883301attach label a { text-decoration:none;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 blockquote { margin:0 0 0 4px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 .ygrps-yiv-1207284948yiv1775883301bold { font-family:Arial;font-size:13px;font-weight:700;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 .ygrps-yiv-1207284948yiv1775883301bold a { text-decoration:none;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 dd.ygrps-yiv-1207284948yiv1775883301last p a { font-family:Verdana;font-weight:700;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 dd.ygrps-yiv-1207284948yiv1775883301last p span { margin-right:10px;font-family:Verdana;font-weight:700;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 dd.ygrps-yiv-1207284948yiv1775883301last p span.ygrps-yiv-1207284948yiv1775883301yshortcuts { margin-right:0;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div.ygrps-yiv-1207284948yiv1775883301attach-table div div a { text-decoration:none;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div.ygrps-yiv-1207284948yiv1775883301attach-table { width:400px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div.ygrps-yiv-1207284948yiv1775883301file-title a, #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div.ygrps-yiv-1207284948yiv1775883301file-title a:active, #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div.ygrps-yiv-1207284948yiv1775883301file-title a:hover, #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div.ygrps-yiv-1207284948yiv1775883301file-title a:visited { text-decoration:none;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div.ygrps-yiv-1207284948yiv1775883301photo-title a, #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div.ygrps-yiv-1207284948yiv1775883301photo-title a:active, #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div.ygrps-yiv-1207284948yiv1775883301photo-title a:hover, #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div.ygrps-yiv-1207284948yiv1775883301photo-title a:visited { text-decoration:none;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 div#ygrps-yiv-1207284948yiv1775883301ygrp-mlmsg #ygrps-yiv-1207284948yiv1775883301ygrp-msg p a span.ygrps-yiv-1207284948yiv1775883301yshortcuts { font-family:Verdana;font-size:10px;font-weight:normal;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 .ygrps-yiv-1207284948yiv1775883301green { color:#628c2a;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 .ygrps-yiv-1207284948yiv1775883301MsoNormal { margin:0 0 0 0;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 o { font-size:0;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301photos div { float:left;width:72px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301photos div div { border:1px solid #666666;height:62px;overflow:hidden;width:62px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301photos div label { color:#666666;font-size:10px;overflow:hidden;text-align:center;white-space:nowrap;width:64px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301reco-category { font-size:77%;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301reco-desc { font-size:77%;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 .ygrps-yiv-1207284948yiv1775883301replbq { margin:4px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-actbar div a:first-child { margin-right:2px;padding-right:5px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mlmsg { font-size:13px;font-family:Arial, helvetica, clean, sans-serif;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mlmsg table { font-size:inherit;font:100%;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mlmsg select, #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 input, #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 textarea { font:99% Arial, Helvetica, clean, sans-serif;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mlmsg pre, #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 code { font:115% monospace;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mlmsg * { line-height:1.22em;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-mlmsg #ygrps-yiv-1207284948yiv1775883301logo { padding-bottom:10px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-msg p a { font-family:Verdana;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-msg p#ygrps-yiv-1207284948yiv1775883301attach-count span { color:#1E66AE;font-weight:700;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-reco #ygrps-yiv-1207284948yiv1775883301reco-head { color:#ff7900;font-weight:700;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-reco { margin-bottom:20px;padding:0px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-sponsor #ygrps-yiv-1207284948yiv1775883301ov li a { font-size:130%;text-decoration:none;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-sponsor #ygrps-yiv-1207284948yiv1775883301ov li { font-size:77%;list-style-type:square;padding:6px 0;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-sponsor #ygrps-yiv-1207284948yiv1775883301ov ul { margin:0;padding:0 0 0 8px;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-text { font-family:Georgia;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-text p { margin:0 0 1em 0;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-text tt { font-size:120%;} #ygrps-yiv-1207284948 #ygrps-yiv-1207284948yiv1775883301 #ygrps-yiv-1207284948yiv1775883301ygrp-vital ul li:last-child { border-right:none !important;} #ygrps-yiv-1207284948

'

Ranchaero Wing Shop · Post by **Ranchaero Wing Shop** » Fri Apr 10, 2015 6:38 pm

' Thanks to all who helped with this question!! Several good answers.

David

On 4/10/2015 1:54 PM, 'Cy Galley' cgalley@mchsi.com [fairchildclub] wrote:

An bolts are Acceptable BUT with a wood prop one must be very careful one doesn't bottom out the threads. A true prop bolt has longer threads, but ANs work very well if you are aware of the limited thread length. Cy Galley - Chairman of Emergency Aircraft Repair A service project of EAA Chapter 75 From: fairchildclub@yahoogroups.com [fairchildclub@yahoogroups.com]
Sent: Friday, April 10, 2015 1:34 PM
To: fairchildclub@yahoogroups.com
Subject: Re: [fairchildclub] Re: Prop hub bolts Just off the phone with Sensenich If your running a 8 bolt Warner Hub (7900) the AN6-51A is an acceptable alternate to the original bolts supplied. NOTE*** Please use this as a reference, contact Sensenich 813-752-3711 ask for Charlie Jim Chybicki Midwest Aeronautique LLC UC-61K USAAF# 43-1496 / RAF# HB690 From: "Joe Preston Joe@Preston-Company.com [fairchildclub]"
To: "fairchildclub@yahoogroups.com"
Sent: Friday, April 10, 2015 5:52 AM
Subject: Re: [fairchildclub] Re: Prop hub bolts You have to look at the Prop manufacturers installation guide. Sensenich for example has all of the props and bolts listed on their guide. Joe

Sent from my iPad Mini
On Apr 9, 2015, at 23:22, Ranchaero Wing Shop david@ranchaerowingshop.com [fairchildclub] wrote: AN5018? Sounds like a special bolt. But mine are 5" long. I'll check it again and measure the prop to be sure the bolts I think are prop bolts are actually that and not something else. I went looking through the Fairchild parts book for that number today but didn't see it. It showed the hub and the bolts but I couldn't find a number for the bolts. It was the end of the day so maybe tomorrow I'll see more than I could see today! haha Thanks for your help.

David

On 4/9/2015 6:16 PM, cagog@yahoo.com [fairchildclub] wrote: David, The propeller hub bolts are AN but not AN7-?? standard bolts. They are AN5018 bolts FIXED PITCH WOOD PROPELLER and TEST CLUB. I measured a bolt I have for my PT-26 propeller hub to determine the exact part number for you, it is a AN5018-20-229.(7/16 dia. length from under the head to end of threads 7-5/32) If your dimensions are different I can look up the appropriate part number from the AN standard drawings. I would check the RANGER parts book for the correct bolt number. If it is just AN the Part number for the bolt you describe is AN76A5(47/64 long) or AN76A6(57/64 long). But I would need to verify per IPC to be sure. Ryan

This email has been checked for viruses by Avast antivirus software.
www.avast.com

This email has been checked for viruses by Avast antivirus software.
www.avast.com
'