Softail Models Standard, Custom, Night Train, Deuce, Springer, Heritage, Fatboy, Deluxe, Rocker and Cross Bones.
Sponsored by:
Sponsored by:

Changing primary cover

Thread Tools
 
Search this Thread
 
Old Mar 25, 2015 | 06:39 AM
  #1  
janderson1964's Avatar
janderson1964
Thread Starter
|
Intermediate
Joined: Feb 2015
Posts: 40
Likes: 0
From: Virginia
Default Changing primary cover

I got a new primary cover, James gasket, Harley manual. Glancing through the manual it doesnt seem to tell much about taking the cover off and replacing it. I am sure it is there but I like to get real life opinions.

The seems to be a wide preference of oil but it sounds that almost any 10/40 oil will do..

Do I need to put any gasket sealant on it or just straight gasket to metal will do.

Also I am getting my powercommander and high flow A/C from Fuel Moto today. Any thing I should know for the install and set up.

Needless to say I will be busy the next day or two while it is raining here. I can't wait to try it all out this weekend.
 
Reply
Old Mar 25, 2015 | 10:11 AM
  #2  
murfe's Avatar
murfe
Cruiser
Joined: Jul 2006
Posts: 214
Likes: 3
From:
Default

primary cover is easy deal, just: cover & gasket
Done deal.

You can run the synthetic in there or buy primary oil. I have just run synth in mine with no problems.
 
Reply
Old Mar 25, 2015 | 10:14 AM
  #3  
Gommee's Avatar
Gommee
Devil's Advocate
Joined: Jun 2010
Posts: 2,070
Likes: 36
From: Alberta, Canada
Default

There is a pattern to tightening the primary bolts. Specific torque.

I use 20-50
 
Reply
Old Mar 29, 2015 | 09:13 AM
  #4  
hattitude's Avatar
hattitude
Seasoned HDF Member
15 Year Member
Community Builder
Community Favorite
Top Answer: 10
Joined: Sep 2008
Posts: 14,143
Likes: 11,214
From: San Diego, CA
Default

It appears you can run almost anything in the primary based on posts on this forum, and not have major issues.

While the same lubricant in all three holes is convenient and probably OK, each component has different needs/issues. My preference is to use the correct fluid for each component:

I use syn in the engine

I use primary oil in the primary (HD Formula1)

I use gear oil in the transmission

Just my preferences...
 

Last edited by hattitude; Mar 29, 2015 at 09:16 AM.
Reply
Old Mar 29, 2015 | 09:23 AM
  #5  
fcsallan's Avatar
fcsallan
Road Warrior
Joined: Jun 2010
Posts: 1,337
Likes: 4
From: Sunny South Florida
Default

No RTV needed. Most any oil will do in the primary, it is used for cooling and suspension of clutch material more than lubrication.
As stated above, follow the manual for tightening procedure and you will quickly find this is a simple job.
 
Reply
Old Apr 1, 2015 | 10:28 AM
  #6  
janderson1964's Avatar
janderson1964
Thread Starter
|
Intermediate
Joined: Feb 2015
Posts: 40
Likes: 0
From: Virginia
Default

I made the swap last week. No problems or leaks. Looks great. I just ordered a wrinkle black finish derby cover to go wei the wrinkle black primary cover.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Lighting Streak
Sportster Models
5
May 23, 2018 07:00 PM
6 gun
General Harley Davidson Chat
12
Jun 3, 2013 07:14 PM
fergml
Softail Models
5
Mar 9, 2013 02:29 PM
rcracerk2
General Harley Davidson Chat
4
Jul 26, 2012 07:58 AM
LoudAssPipes29
General Harley Davidson Chat
16
Nov 25, 2009 09:49 AM




All times are GMT -5. The time now is 03:07 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