VansAirForceForums  
Home > VansAirForceForums

- POSTING RULES
- Donate yearly (please).
- Advertise in here!

- Today's Posts | Insert Pics


Go Back   VAF Forums > Main > RV General Discussion/News
Register FAQ Members List Calendar Today's Posts

Reply
 
Thread Tools Search this Thread Display Modes
  #1  
Old 07-24-2011, 07:21 PM
CDBridgesRV7A CDBridgesRV7A is offline
 
Join Date: Oct 2010
Location: Berwick, Nova Scotia, Canada
Posts: 83
Default Torque Wrench

Good Day Folks,

I'm looking at purchasing a torque wrench. What torque range should I be looking at? What is the max torqued bolt on the RV's? I just torqued 4 bolts on my HS and those were 20-25 in/lbs. Will there be higher torqued bolts later on in the build?

Thanks

Chris
Reply With Quote
  #2  
Old 07-24-2011, 07:39 PM
N9331v's Avatar
N9331v N9331v is offline
 
Join Date: Jan 2010
Location: Hampshire, IL
Posts: 276
Default

Got mine from Sears, goes to 250 inch pounds and don't cost much.
__________________
Ed Martin
Bluskydtl
RV7
DKB
Donations 1/19 & 6/19
Reply With Quote
  #3  
Old 07-24-2011, 07:51 PM
Lionclaw's Avatar
Lionclaw Lionclaw is offline
 
Join Date: Sep 2007
Location: Albuquerque, NM
Posts: 659
Default

Depending on what propeller you use, or if you plan on torquing bolts on or in your engine, you may need a wrench capable of torquing bolts in the 45-60 ft-lb range. It isn't something you'd need until you get around to installing your engine/propeller, but it's always good to keep a lookout for a good deal
__________________
Andy Compton, PhD EE
RV-10 - #41414 (building)
RV-9A - N643AC (built,flying,sold,missed)
My blood and sweat, the Wifey's tears
Reply With Quote
  #4  
Old 07-24-2011, 09:07 PM
Av8torTom's Avatar
Av8torTom Av8torTom is offline
 
Join Date: Nov 2009
Location: Yardley, PA
Posts: 1,334
Default Beam wrench

I like the beam style wrench. Don't need to ever be calibrated, are less expensive, and you can monitor how much torque it takes to turn the nut on the bolt and add that to the final torque value. I have the Park Tool wrench. Got it on Amazon for $35. They make a 0-60 inch lb and a 0-600 (I think) model.
__________________
RV-9A (empennage completed, both wings completed, fuselage and finish kit completed, engine hung, working on panel and wiring)
N677AT reserved
Superior XP O-320, 160HP
Picture log: http://s271.photobucket.com/albums/j...8tor215/RV-9A/
Reply With Quote
  #5  
Old 07-25-2011, 10:17 AM
Steve Steve is offline
 
Join Date: Jan 2005
Location: Roy, Utah
Posts: 1,141
Default You may need 2 torque wrenches

I've got a 1/4" drive wrench for AN3, 4, and 5 size fasteners. I also have a 3/8" drive for the spark plugs - 35 ft-lbs or 420 in-lbs
__________________
Five Sierra Fox
RV-9A
Utah
Reply With Quote
  #6  
Old 07-25-2011, 01:20 PM
Rick_A's Avatar
Rick_A Rick_A is offline
 
Join Date: Oct 2005
Location: Highland Village, TX
Posts: 1,519
Default Steve's got it right

The 1/4' drive in inch pounds (about 20 - 150) will get you through most of the build. Later on, you'll want the 3/8" drive in Ft/LBS.
__________________
Rick Aronow,
A&P
Flying 7A Slider;
RV-12 SOLD
Highland Village,TX
Reply With Quote
  #7  
Old 07-27-2011, 07:04 AM
ILikePike ILikePike is offline
 
Join Date: Jan 2011
Location: Eatonton, GA
Posts: 215
Default

Would any of the 1/4" torque wenches on ebay for $30-50 be worth having? I am looking to buy a smaller wrench for easier access. http://shop.ebay.com/i.html?_nkw=1%2....c0.m270.l1313
__________________
Jeff Green
2016 RV-8 #82985
1968 E33C Aerobatic Bonanza
Pleased to donate Dec 2019
Reply With Quote
  #8  
Old 07-27-2011, 07:24 AM
curtis's Avatar
curtis curtis is offline
 
Join Date: Jan 2005
Location: Kansas
Posts: 384
Default

I would check out Harbor Freight. I bought both a 1/4" and 3/8" for approx $40. Both check good by the tool calibration lab at work.
__________________
RV-6A Slider
550 hours +

Build it light and cheap
Reply With Quote
Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -6. The time now is 11:40 PM.


The VAFForums come to you courtesy Delta Romeo, LLC. By viewing and participating in them you agree to build your plane using standardized methods and practices and to fly it safely and in accordance with the laws governing the country you are located in.