Torque values
Seasoned HDF Member
Joined: Apr 2015
Posts: 10,103
Likes: 5,348
Originally Posted by Vernal
I joined this Facebook group a few months ago. I bet you can find any Manual you need here:
Harley PDF Manual Trade & Share
Harley PDF Manual Trade & Share
Club Member
Joined: Apr 2013
Posts: 7,683
Likes: 8,415
From: Utah
Seasoned HDF Member
Joined: Apr 2015
Posts: 10,103
Likes: 5,348
No need to worry unless you're peddling them on FB, eBay, etc.
Outstanding HDF Member
Joined: Mar 2009
Posts: 2,216
Likes: 102
From: Central Illinois
Trying to use a torque wrench to tighten exhaust flange nuts will be an exercise in futility. Not sure how it is on an M8 but on a twin cam its a bitch to get to those studs and for me, require long 1/4" extensions and ratchet. Trying to fit a torque wrench on a long extension or an extension with a wiggle joint will not get you anywhere near correct torque. You can instead just tighten the nuts with the long extension and 1/4" drive ratchet and not have to worry about over torquing them since you won't be able to crank on them hard enough to break the stud. Tighten them down by taking up the nuts evenly till tight then after you get the engine hot, re-check them then check then again after it cools then at the next oil change and each oil change thereafter. Use anti-seize on the threads when installing so they don't gall and give you incorrect torque.
Last edited by Guntoter; Dec 19, 2018 at 12:14 PM.
Seasoned HDF Member
Joined: Dec 2017
Posts: 5,077
Likes: 3,293
From: Plover, WI
Trying to use a torque wrench to tighten exhaust flange nuts will be an exercise in futility. Not sure how it is on an M8 but on a twin cam its a bitch to get to those studs and for me, require long 1/4" extensions and ratchet. Trying to fit a torque wrench on a long extension or an extension with a wiggle joint will not get you anywhere near correct torque. You can instead just tighten the nuts with the long extension and 1/4" drive ratchet and not have to worry about over torquing them since you won't be able to crank on them hard enough to break the stud. Tighten them down by taking up the nuts evenly till tight then after you get the engine hot, re-check them then check then again after it cools then at the next oil change and each oil change thereafter. Use anti-seize on the threads when installing so they don't gall and give you incorrect torque.
HD Forum Stories
The Best of Harley-Davidson for Lifelong Riders
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom
Verdad Gallardo
6 Weirdest Harley-Davidsons Ever Sold to the Public
Verdad Gallardo
7 Times Harley-Davidson Chucked Tradition Out the Window
Verdad Gallardo
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Verdad Gallardo
8 Best Harley-Davidson Motorcycles Ever
Pouria Savadkouei
10 Worst Harley-Davidson Motorcycles Ever
Pouria Savadkouei
Killer Custom's Jail Break Is The Breakout That Refused to Blend In
Verdad Gallardo
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Verdad Gallardo
Harley-Davidson Reveals Super Cool Cafe Racer Concept
Verdad Gallardo
Outstanding HDF Member
Joined: Mar 2009
Posts: 2,216
Likes: 102
From: Central Illinois
The guy used the ground to hold the extensions so it's not duplicating what you will do when using them for real where they go off center real easy (with long thin extensions like I use on flange nuts). I have not found a good way to use a torque wrench on exhaust flange nuts or anything in a tight place where a jointed or wiggle extension is necessary. If someone prefers to then that's cool.
Thread
Thread Starter
Forum
Replies
Last Post