General Harley Davidson Chat Forum to discuss general Harley Davidson issues, topics, and experiences.
Sponsored by:
Sponsored by:

Water inside frame

Thread Tools
 
Search this Thread
 
Old Dec 17, 2007 | 04:07 PM
  #1  
GPHDXLC's Avatar
GPHDXLC
Thread Starter
|
Grand HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2007
Posts: 4,599
Likes: 421
From: Lansing mi
Default Water inside frame


On my 06 1200-C I got last month, I went to put in new fluids, Amsoil in the motor, and Mobil 75-90 in primary. I got it hot and after I changed the fluids, I started it back up [in storage cant drive it] I put it in gear and took off across my garage as fast as I could safely, to work in the gear lub.
I look back and see a long strip of what looks like oil on the floor. I know I had the drain plugs back in tight. I go into a 'PANIC' turn off the motor and touch the fluid on the floor 'it's water' I could not believe it. I dont mean just a drop or two, the strip of water was about 10 ft long. I had my wife come out and watch me run my bike back and forth and she cuuld see the spot it came out.
On the left side bottom of the frame just as it starts to curve back upat the rear, there is a factory hole about 3/16" in the frame, thats where it pukes out under forward motion.
So, I drill a 1/8" hole in the very bottom of the frame and out comes more water, all together I would say about 3-4 oz came out. Now just to be safe I drill a hole on the right side frame and out comes water, but not as much maybe 1/2 oz. I cant see a factory hole on the right side,to much partsinthe way. Im going to tap in screwsand addSilicone in the drain holes I made.
So how did the water get inside the frame?

I did wash it real good about 2 weeks befor, the guy I got it from said he did get caught in heavy rain in August. I can tell it never set in water, I took off some parts on the bottom and reinstalled, did the same with some bolts there was no sign of water or rust anyplace.Very clean and dry.
Do all of you think this is a problem unique to my bike? Sportsters? or all Harleys. Is this a common thing? No one in my Harley group has seen this befor. Some of them are about ready to drill drain holes in ther frames.

So has any one of you heard of this?...

Gary.
 
Old Dec 17, 2007 | 04:09 PM
  #2  
schumacher's Avatar
schumacher
Club Member
Joined: Oct 2007
Posts: 30,914
Likes: 16
From: Springfield, Ohio
Default RE: Water inside frame

flood bike?
That's really odd.
 
Old Dec 17, 2007 | 04:17 PM
  #3  
Dorkman's Avatar
Dorkman
Ultimate HDF Member
Joined: Feb 2007
Posts: 5,578
Likes: 4
From: Northern California
Default RE: Water inside frame

Very likely a weep hole to let out condensation. I've seen this on other bike parts.
 
Old Dec 17, 2007 | 04:19 PM
  #4  
GPHDXLC's Avatar
GPHDXLC
Thread Starter
|
Grand HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2007
Posts: 4,599
Likes: 421
From: Lansing mi
Default RE: Water inside frame

No it's not a flood bike. I know the guy I got it from. But as I said I did take off some parts on the bottom just to make sure he didn't let it set in a water hole or something like that. He lives on a farm and he stored it in a shed with a dirt floor, but it never floods or gets wet inside...
 
Old Dec 17, 2007 | 04:26 PM
  #5  
BillyO's Avatar
BillyO
Road Captain
Joined: Jul 2007
Posts: 678
Likes: 0
From:
Default RE: Water inside frame

Definitely NOT your radiator.
 
Old Dec 17, 2007 | 08:13 PM
  #6  
cardoctor's Avatar
cardoctor
Road Captain
Joined: Mar 2007
Posts: 749
Likes: 1
From: HORSHAM.PA(PHILA)
Default RE: Water inside frame

you must have purchase the rare one -off water cooled sportster


JR
 
Old Dec 17, 2007 | 08:28 PM
  #7  
Cynic's Avatar
Cynic
Road Captain
Joined: Apr 2007
Posts: 706
Likes: 1
Default RE: Water inside frame

ORIGINAL: GPHDXLC


On my 06 1200-C I got last month, I went to put in new fluids, Amsoil in the motor, and Mobil 75-90 in primary. I got it hot and after I changed the fluids, I started it back up [in storage cant drive it] I put it in gear and took off across my garage as fast as I could safely, to work in the gear lub.
I look back and see a long strip of what looks like oil on the floor. I know I had the drain plugs back in tight. I go into a 'PANIC' turn off the motor and touch the fluid on the floor 'it's water' I could not believe it. I dont mean just a drop or two, the strip of water was about 10 ft long. I had my wife come out and watch me run my bike back and forth and she cuuld see the spot it came out.
On the left side bottom of the frame just as it starts to curve back upat the rear, there is a factory hole about 3/16" in the frame, thats where it pukes out under forward motion.
So, I drill a 1/8" hole in the very bottom of the frame and out comes more water, all together I would say about 3-4 oz came out. Now just to be safe I drill a hole on the right side frame and out comes water, but not as much maybe 1/2 oz. I cant see a factory hole on the right side,to much partsinthe way. Im going to tap in screwsand addSilicone in the drain holes I made.
So how did the water get inside the frame?

I did wash it real good about 2 weeks befor, the guy I got it from said he did get caught in heavy rain in August. I can tell it never set in water, I took off some parts on the bottom and reinstalled, did the same with some bolts there was no sign of water or rust anyplace.Very clean and dry.
Do all of you think this is a problem unique to my bike? Sportsters? or all Harleys. Is this a common thing? No one in my Harley group has seen this befor. Some of them are about ready to drill drain holes in ther frames.

So has any one of you heard of this?...

Gary.
They all get water in them. If your **** about it search the aircraft catalogs for creeping oil, that's what they use in the airframes...
 
Old Dec 17, 2007 | 08:56 PM
  #8  
1flhtk4me's Avatar
1flhtk4me
Seasoned HDF Member
15 Year Member
Joined: Apr 2006
Posts: 10,675
Likes: 95
From: Billings,Mt.
Default RE: Water inside frame

ORIGINAL: GPHDXLC
I put it in gear and took off across my garage as fast as I could safely, to work in the gear lub.
You must have a long Garage!
I would also stop drilling holes in the frame!
 
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 17, 2007 | 09:11 PM
  #9  
xxxflhrci's Avatar
xxxflhrci
Extreme HDF Member
Joined: Sep 2006
Posts: 10,033
Likes: 29
Default RE: Water inside frame

Water getting in the frame is not uncommon. It just shouldn't be trapped there.

Many Touring bike owners are gonna get a surprise when the rear of their frame rusts out in a few years. HD has known about the problem for over 10 years now. I spray oil/WD-40/Seafoam, or whatever, in mine a few times a year to combat it.
 
Old Dec 17, 2007 | 09:18 PM
  #10  
46knuck's Avatar
46knuck
Tourer
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Nov 2007
Posts: 452
Likes: 93
From: Center of Kalifornia
Default RE: Water inside frame

I think I would leave the holes you drilled if all on the bottom side, since you may wash it real good again some day.
 



All times are GMT -5. The time now is 04:21 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