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

5,000 miles - Oil leaks??????

Thread Tools
 
Search this Thread
 
Old Sep 19, 2017 | 01:31 PM
  #1  
Huggerbugger's Avatar
Huggerbugger
Thread Starter
|
Road Warrior
Joined: Oct 2015
Posts: 1,333
Likes: 355
From: San Diego
Default 5,000 miles - Oil leaks??????

Got 5k on my 1200 custom. Gradually worsening oil leaks at base of both cylinders. Imagine just re-torqueing the head bolts should fix it, but turns out that's a very expensive job. Experiences??
 
Reply
Old Sep 19, 2017 | 02:08 PM
  #2  
Scuba10jdl's Avatar
Scuba10jdl
Stellar HDF Member
Joined: Aug 2009
Posts: 3,212
Likes: 212
Default

Re torque most likely won't fix it anyways. Ride it until you can't deal with the amount of leak, and then you'll need to replace them.
 
Reply
Old Sep 19, 2017 | 02:14 PM
  #3  
TStephen's Avatar
TStephen
Road Warrior
Joined: Mar 2016
Posts: 1,713
Likes: 299
From: SC
Default

It's not an expensive job if you DIY, but like Scuba said, it probably won't fix it. Once the gasket is compromised, all the torque in the world won't re-seal it.

Replace during the next cold spell.

Edit: Oh, wait. You're in San Diego. Replace when you can't stand the oil any more.
 
Reply
Old Sep 19, 2017 | 03:34 PM
  #4  
maverick31210's Avatar
maverick31210
Road Captain
Joined: Nov 2015
Posts: 528
Likes: 140
From: Anaheim, CA
Default

Mine's been leaking at the base since before 20K miles...somewhere around 60K now, still leaks from the base, now from the rocker box as well.

Too lazy to fix it, like someone else said...once you can't deal with it anymore, re-gasket the whole top end.
 
Reply
Old Sep 19, 2017 | 04:18 PM
  #5  
John Harper's Avatar
John Harper
HDF Community Team
10 Year Member
Joined: Dec 2011
Posts: 8,512
Likes: 3,924
From: San Diego, CA
Community Team
Default

Mine seeps at the bases for the last 27 years, practically since new. It's not a pressurized leak, so ride it and wash it off when you feel like it. I have the old bare metal cases so it doesn't really show. If you have a painted cases, that might show oil stains more clearly.

John
 
Reply
Old Sep 19, 2017 | 10:25 PM
  #6  
afraziaaaa's Avatar
afraziaaaa
Advanced
Joined: Jul 2012
Posts: 82
Likes: 0
From: New Jersey
Default

Normal. Gotta rebuild top end every now and again.

Advice is warm the bike up gradually until up to operating temp. Quick ramp/large temp gradient across heads will cause warpage, especially to rocker boxes.
 
Reply
Old Sep 20, 2017 | 05:16 AM
  #7  
kap1's Avatar
kap1
Road Captain
Joined: May 2017
Posts: 559
Likes: 113
From: VA-Nelson Cty
Default

What year is the bike? With only 5k it is practically brand new. No warranty?
 
Reply
Old Sep 20, 2017 | 09:21 AM
  #8  
bustert's Avatar
bustert
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2008
Posts: 5,052
Likes: 993
Default

one other tip is that the unit is aluminum and requires a certain procedure. wailing down as they said, probably will not help, but, it is a very easy thing to do yourself with the fsm and right tools. no tools, borrow, special tools can sometimes be gotten on a temp basis for auto parts stores.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-1

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

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

 Verdad Gallardo
story-4

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

 Verdad Gallardo
story-5

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-6

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-7

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-8

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-9

Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

 Verdad Gallardo
Old Sep 20, 2017 | 04:12 PM
  #9  
cHarley's Avatar
cHarley
Club Member
Joined: Feb 2007
Posts: 16,320
Likes: 306
From: Boynton Beach, FloriDuh
Default

Originally Posted by kap1
What year is the bike? With only 5k it is practically brand new. No warranty?
His profile lists the bike as an 05. 12 years(old) / 5000 miles = 417 miles/yr.
 
Reply
Old Sep 21, 2017 | 12:21 PM
  #10  
Kevin91's Avatar
Kevin91
Novice
Joined: May 2017
Posts: 15
Likes: 4
From: Sherman, CT
Default

You could try switching to a different brand of oil, worked for me on a few cars, probably optimistic thinking though
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
cskarns
EVO
14
Apr 11, 2018 07:15 PM
cruiser66
Exhaust System Topics
8
Jan 7, 2016 02:49 PM
spencer2986
Sportster Models
10
Nov 3, 2011 08:24 PM
kelton3
Sportster Models
2
Apr 14, 2008 11:41 AM
Keith_H
Screamin Eagle CVO Models
5
Jul 25, 2007 08:15 PM




All times are GMT -5. The time now is 11:20 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE