EVO All Evo Model Discussion

Derby cover. Gasket or o-ring?

Thread Tools
 
Search this Thread
 
  #11  
Old 04-13-2012, 04:38 PM
Doug S's Avatar
Doug S
Doug S is offline
Road Master
Join Date: Apr 2009
Location: NJ
Posts: 1,115
Received 33 Likes on 17 Posts
Default

As has been stated, reuse the o-ring, mark the "up"position of the derby cover on the inside, no sealant needed, and use the proper torque on the screws...I bought a new O-ring a few years ago just because mine was old, it's still in the bag...

D
 
  #12  
Old 04-13-2012, 06:39 PM
monkeyboy22's Avatar
monkeyboy22
monkeyboy22 is offline
Outstanding HDF Member
Thread Starter
Join Date: Dec 2007
Location: In front of the computer for now.
Posts: 2,971
Received 836 Likes on 406 Posts
Default

Well, I got the primary, derby cover and inspection cover all polished up and put it all back together with the o-ring (seated properly) AND new gasket. That is probably where it had been leaking (no gasket in there when I took it apart). We'll see what happens tomorrow. Good thing I was in there 'cause the primary chain needed to be adjusted too. Supposed to be in the mid 70's and I'll take it for a short spin and check to see any evidence of leakage. Thanks again everyone, great help.
 

Last edited by monkeyboy22; 04-13-2012 at 06:41 PM.
  #13  
Old 04-14-2012, 06:04 AM
jsbridgew's Avatar
jsbridgew
jsbridgew is offline
Road Warrior
Join Date: Nov 2007
Location: south of Boston
Posts: 1,646
Received 4 Likes on 4 Posts
Default

Originally Posted by Dan89FLSTC
I`ve had the same o ring in my primary cover for at least 10 years, derby cover has been off dozens of times, does not leak a drop.

RTV?????
....same here
 
  #14  
Old 06-06-2012, 11:14 PM
Sinemacula's Avatar
Sinemacula
Sinemacula is offline
Stage I
Join Date: Jun 2012
Location: MO
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default Derby Cover

My brother's just bought his firs vrod bike and it is leaking some type of fluid from the derby cover on the left side of the bike. What is the fluid? How does he fix it. Does he need a new o-ring? What does the derby cover do anyhow?

Thanks.
 
  #15  
Old 06-06-2012, 11:40 PM
Spanners39's Avatar
Spanners39
Spanners39 is offline
Seasoned HDF Member
Join Date: Dec 2010
Location: Coromandel Peninsula New Zealand
Posts: 6,986
Received 447 Likes on 255 Posts
Default

RTV = Silcone gasket goo and it is the work of Satan.....never, ever, ever, use it on a Harley except for the crankcases and then only use the correct one. Everything else you should use Hylomar or nothing at all......heretics!!! They'll be asking what oil to use next.....
 
  #16  
Old 06-06-2012, 11:42 PM
Spanners39's Avatar
Spanners39
Spanners39 is offline
Seasoned HDF Member
Join Date: Dec 2010
Location: Coromandel Peninsula New Zealand
Posts: 6,986
Received 447 Likes on 255 Posts
Default

Originally Posted by Sinemacula
My brother's just bought his firs vrod bike and it is leaking some type of fluid from the derby cover on the left side of the bike. What is the fluid? How does he fix it. Does he need a new o-ring? What does the derby cover do anyhow?

Thanks.

If you can find someone on here who gives a damn about V-Rods you might get an answer....

The Derby Cover covers the clutch adjustment....
 
  #17  
Old 06-07-2012, 05:19 PM
Mountainkowboy's Avatar
Mountainkowboy
Mountainkowboy is offline
Grand HDF Member
Join Date: Jan 2006
Location: Anywhere we stop
Posts: 4,077
Received 968 Likes on 526 Posts
Default

I use both on mine, the gasket or O-ring alone seems to seep a little. Used together I have never had a leak or seep issue.
 
  #18  
Old 06-07-2012, 06:27 PM
95yj's Avatar
95yj
95yj is offline
Road Captain
Join Date: Mar 2008
Location: Aruba
Posts: 601
Received 4 Likes on 3 Posts
Default

Originally Posted by Sinemacula
My brother's just bought his firs vrod bike and it is leaking some type of fluid from the derby cover on the left side of the bike. What is the fluid? How does he fix it. Does he need a new o-ring? What does the derby cover do anyhow?
{FONT=Sarcastic} Hrmm. . . gotta be water leaking. Time to sell the "bike". {/FONT}

Originally Posted by Spanners39
If you can find someone on here who gives a damn about V-Rods you might get an answer....
I thought the if you mentioned V-Rod as a primary topic in a post in this forum it automatically got deleted.
 
  #19  
Old 06-07-2012, 09:58 PM
monkeyboy22's Avatar
monkeyboy22
monkeyboy22 is offline
Outstanding HDF Member
Thread Starter
Join Date: Dec 2007
Location: In front of the computer for now.
Posts: 2,971
Received 836 Likes on 406 Posts
Default

Well, it's been almost two months since I first asked this question and I figured I'd report what I did and how it turned out. Reused the o-ring and put in a new gasket only. No RTV! In most cases I've seen, RTV is an attempt to use a bandaid. Anyway, no leaks, drips or runs with what originally came on it.Thanks again for everyone's help.
 
  #20  
Old 06-08-2012, 10:21 PM
Uncle G.'s Avatar
Uncle G.
Uncle G. is offline
Seasoned HDF Member
Join Date: Jun 2010
Location: Upstate New York
Posts: 9,187
Received 3,704 Likes on 1,989 Posts
Default

Damn, Mine only has an o-ring, and has never leaked a drop unless I happen to pinch the o-ring putting on the cover. Why in the name of *** would you use BOTH a gasket and an o-ring? What am I missing here?
 

Last edited by Uncle G.; 06-08-2012 at 10:25 PM.


Quick Reply: Derby cover. Gasket or o-ring?



All times are GMT -5. The time now is 05:44 PM.