Dyna Glide Models Super Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
Sponsored by:
Sponsored by:

Moisture buildup in spedometer

Thread Tools
 
Search this Thread
 
Old Dec 25, 2010 | 09:23 AM
  #1  
Fatbob usmc EOD's Avatar
Fatbob usmc EOD
Thread Starter
|
Road Master
Joined: Dec 2010
Posts: 1,248
Likes: 1
From: Jacksonville, NC
Default Moisture buildup in spedometer

I recently got condensation on the inside of my speedo on my fatbob. The best solution I could come up with was to duct tape a large desecant pack I got at lowes to the inside of the instrument panel. After a few days it managed to draw the moisture out leaving behind a couple of water spots on the inside face of the speedo. I was just wondering if anyone had better ideas. I garage keep my bike but will ride in any weather since I commute to work so not riding in the rain isn't an option
 
Reply
Old Dec 25, 2010 | 10:44 AM
  #2  
Bluetoys's Avatar
Bluetoys
Road Master
Joined: Oct 2007
Posts: 918
Likes: 1
From: Iowa
Default

It is normal. They all do it, no need to do anything about it, the moisture goes away on it's own.
 
Reply
Old Dec 25, 2010 | 12:42 PM
  #3  
Fatbob usmc EOD's Avatar
Fatbob usmc EOD
Thread Starter
|
Road Master
Joined: Dec 2010
Posts: 1,248
Likes: 1
From: Jacksonville, NC
Default

Yeah I waited a couple of weeks for it to go away and finally had to take matters into my own hands. Once I taped the desecant in it was gone in a day or so.
 
Reply
Old Dec 25, 2010 | 08:15 PM
  #4  
seniorsuperglideE8's Avatar
seniorsuperglideE8
Supporter
Veteran: Navy
15 Year Member
Liked
Community Favorite
Joined: Jan 2007
Posts: 15,788
Likes: 5,621
From: along the shore of Mishigami
Supporter
Default

Congrats on a way of removing the moisture. This is very typical of these intruments.A few years back I managed to get a tiny spider in my speedometer, it's remains are slowly wasting away.
 
Reply
Old Dec 26, 2010 | 07:47 AM
  #5  
Stevea's Avatar
Stevea
Advanced
Joined: Nov 2009
Posts: 81
Likes: 1
From: Burlington, MA
Default

The glass covering the speedometer on my '07 FXDL is hazy. Is there any way to remove the glass so I can clean it?
 
Reply
Old Dec 26, 2010 | 08:02 AM
  #6  
redrubicon2004's Avatar
redrubicon2004
Road Warrior
Joined: Apr 2008
Posts: 1,899
Likes: 8
From: Aurora, IL
Default

Usually a little time in the sun will clear up the moisture
 
Reply
Old Dec 27, 2010 | 08:16 AM
  #7  
Stevea's Avatar
Stevea
Advanced
Joined: Nov 2009
Posts: 81
Likes: 1
From: Burlington, MA
Default

I am sure it's not moisture. It appears to be more of a dirty film. I was hoping that there is a way to remove the glass to clean it and then reinstall it
 
Reply
Old Dec 27, 2010 | 08:19 AM
  #8  
dFREDb's Avatar
dFREDb
Club Member
Joined: May 2008
Posts: 2,095
Likes: 4
From: Ponchatoula Louisiana
Default

Welcome to the world of Harley ownership
 
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 Dec 27, 2010 | 08:54 AM
  #9  
Great Gazoo's Avatar
Great Gazoo
Tourer
Joined: May 2010
Posts: 480
Likes: 1
From: Montreal, Quebec, Canada
Default

There was a post some time ago which included instructions for taking the speedo apart to clean the glass and resealing with caulking...
 
Reply
Old Dec 27, 2010 | 10:00 AM
  #10  
R_W_B's Avatar
R_W_B
Road Captain
Joined: Oct 2010
Posts: 683
Likes: 3
From: Florida
Smile

Originally Posted by Fatbob usmc EOD
..... ..... Once I taped the desecant in it was gone in a day or so.

(Also in RE: to Stevea ..... any way to remove the glass so I can clean it?)
That's an excellent idea with the moisture wicker. I just had my instrument panel off and noticed rust forming on the tank plate. I sanded down most of the rust and rubbed a silicone liquid on it before I remounted the console. (no moisture in the speedo though, so rust must have been from a previous moisture event). Next time I take it off I may just paint it.
I cannot remember for sure but I seem to remember some little screws that looked like they mounted the speedo to it's plastic base. If so you could probably get into it to clean it (or remove spiders).
The fact that a spider can get inside the speedo shows that the moisture can wick up from the bottom on the tank plate. I could see on mine that there are small open areas around the small clip in warning lite panel. So I removed it and squeezed some clear silicone around it's permeter and then seated it back on (wipe off excess immediately while fluid with some paper towels) and let it dry. That pretty much waterproofed it from leakage, although in a hard rain some is going to blow in the front of the console where the cables come in.
 
Reply



All times are GMT -5. The time now is 07:04 PM.

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