Manifold bolts, how tight?

   / Manifold bolts, how tight? #1  

dapper

Gold Member
Joined
Nov 17, 2005
Messages
284
Location
S.W. Ohio
Tractor
NH TN-65, Ford/NH 3430, Ford/NH 3930, Kubota zd21
Anyone know how tight to torque the exhaust manifold bolts on a NH3430? I am changing out the vertical exhaust, and will be replacing the manifold, and can not find this info.
Thanks for your help
Dap.
 
   / Manifold bolts, how tight? #2  
Use the standard torque value for the diameter, pitch, and hardness of the bolts. Should be about 30 ft/lbs for 3/8-16 grade 5.
 
   / Manifold bolts, how tight?
  • Thread Starter
#3  
Mr. B,
As always your "THE MAN". Thanks for the answer on torque. And for being on line. Your an asset to all. I know all appreciate your wisdom as much as I.
Thanks again. :)
 

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