Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
Sponsored by:
Sponsored by:

derby cover torque spec

Thread Tools
 
Search this Thread
 
Old Jul 27, 2014 | 10:45 AM
  #1  
coco_iron883's Avatar
coco_iron883
Thread Starter
|
Cruiser
Joined: Mar 2014
Posts: 106
Likes: 3
From: Halifax, Canada
Default derby cover torque spec

Guys just doing my first oil and primary change on my 14 iron and I need some help on the torque spec for the derby cover bolts please....and also do you lock thight these when reinstalling????

Thanks guys
 
Reply
Old Jul 27, 2014 | 11:01 AM
  #2  
Mich's Avatar
Mich
Road Master
Joined: Aug 2011
Posts: 858
Likes: 17
From: victoria bc
Default

I don't have my manual handy to give you the specs but if you are going to wrench on your bike I highly recommend investing in a HD service manual.
 
Reply
Old Jul 27, 2014 | 01:54 PM
  #3  
sioux565's Avatar
sioux565
Road Warrior
Joined: Feb 2011
Posts: 1,342
Likes: 8
From: Milwaukee, WI
Default

100 INCH pounds. I never used Loctite on those bolts.
 
Reply
Old Jul 27, 2014 | 02:07 PM
  #4  
run1fsr's Avatar
run1fsr
Outstanding HDF Member
Joined: Oct 2007
Posts: 2,114
Likes: 67
From: USA
Default

Originally Posted by coco_iron883
Guys just doing my first oil and primary change on my 14 iron and I need some help on the torque spec for the derby cover bolts please....and also do you lock thight these when reinstalling????

Thanks guys
Do Not use Threadlocker on a derby cover !!
 
Reply
Old Jul 27, 2014 | 04:11 PM
  #5  
Scuba10jdl's Avatar
Scuba10jdl
Stellar HDF Member
Joined: Aug 2009
Posts: 3,212
Likes: 212
Default

I always just tighten them hand tight plus a mild ooph. Not scientific but it works.

While you're there, you should think about replacing the stock Torx bolts with button head allen bolts. The stock Torx ones WILL fail you at some point.
 
Reply
Old Jul 28, 2014 | 06:53 AM
  #6  
coco_iron883's Avatar
coco_iron883
Thread Starter
|
Cruiser
Joined: Mar 2014
Posts: 106
Likes: 3
From: Halifax, Canada
Default

Originally Posted by Scuba10jdl
I always just tighten them hand tight plus a mild ooph. Not scientific but it works.

While you're there, you should think about replacing the stock Torx bolts with button head allen bolts. The stock Torx ones WILL fail you at some point.
Thanks guys for all the info, did the job and it went really well......I was thinking about changing those bolts, where did you get your head allen bolts at????

thank you
 
Reply
Old Jul 28, 2014 | 07:24 AM
  #7  
Iceman24's Avatar
Iceman24
Seasoned HDF Member
Veteran: Air Force
15 Year Member
Community Favorite
Top Answer: 1
Joined: Sep 2009
Posts: 25,310
Likes: 2,446
From: Eastern NE
Default

Originally Posted by coco_iron883
Thanks guys for all the info, did the job and it went really well......I was thinking about changing those bolts, where did you get your head allen bolts at????

thank you


Pick-up all my nuts/bolts/screws @ Ace HW...well, at least all but the ones my wife has locked-down...
 
Reply
Old Jul 28, 2014 | 08:24 AM
  #8  
Scuba10jdl's Avatar
Scuba10jdl
Stellar HDF Member
Joined: Aug 2009
Posts: 3,212
Likes: 212
Default

Originally Posted by coco_iron883
Thanks guys for all the info, did the job and it went really well......I was thinking about changing those bolts, where did you get your head allen bolts at????

thank you
Same as Iceman...we have a small local hardware store down the road. 1/4"-20 x 5/8" is the bolt you want. I threw a small flat washer on there as well. If you don't have 5/8" length you can also get 3/4" length as that works.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-5

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old Jul 28, 2014 | 08:30 AM
  #9  
coco_iron883's Avatar
coco_iron883
Thread Starter
|
Cruiser
Joined: Mar 2014
Posts: 106
Likes: 3
From: Halifax, Canada
Default

Originally Posted by Scuba10jdl
Same as Iceman...we have a small local hardware store down the road. 1/4"-20 x 5/8" is the bolt you want. I threw a small flat washer on there as well. If you don't have 5/8" length you can also get 3/4" length as that works.
Thats awesome thanks alot guys

Also one more questions , i ended up buying the oil filter from harley and paied an arm and a leg up here in canada for it.....do you guys know what other after market oil filter that would fit on my machine.....like i have heard the KN-170 would work on it. do you guys have any input on that....

thanks again

coco
 
Reply
Old Jul 28, 2014 | 09:12 AM
  #10  
John Harper's Avatar
John Harper
HDF Community Team
10 Year Member
Joined: Dec 2011
Posts: 8,591
Likes: 4,020
From: San Diego, CA
Community Team
Default

+1 on switching them out for SS Allen cap or buttonhead screws.


Just firm them up hand tight with one hand, maybe even three fingers on your wrench, not really necessary to use a torque wrench on such small bolts. Common sense would tell you they just gently snug up, leave the gorilla fingers in the jungle.


John
 
Reply



All times are GMT -5. The time now is 01:44 AM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-2
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-3
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-4
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-5
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-6
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-7
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-8
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-9
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE