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

Changed rear master cylinder - not a big deal...

Thread Tools
 
Search this Thread
 
Old Apr 7, 2009 | 07:31 PM
  #1  
gilmour68's Avatar
gilmour68
Thread Starter
|
Road Master
15 Year Member
Joined: Oct 2006
Posts: 1,167
Likes: 20
From: NE Pennsylvania
Default Changed rear master cylinder - not a big deal...

After riding the bike for a bit, I noticed that my rear brake wasn't working fully I had replaced the pads and attempted to bleed the brakes, but I still couldn't get 'acceptable' performance out them.

When I had my bike in for a state inspection, the indy said the same thing - the brakes were operational, but they would never lock up the rear wheel. He said that several times in the past he ran into this problem and he found the rear master cylinder to be the problem.

So I ordered a new one from the dealer for $85. Tonight I pulled off the old master cylinder and put the new one on using the shop manual for guidance. I had the job completed in less than an hour and the results were positive.

I was able to bleed the brake by myself by reaching across behind the front wheel from the left side of the bike and using my left arm to actuate the brake pedal while working the bleeder with my right hand.

I took it for a quick ride in the 40ish temps (and winds) to try it out. The rear brake works much better now. Now it's back in the shed for some additional cleaning. I got caught in a downpour last weekend and the bike looks like it was dropped in a mud puddle!!!

I still have to polish the rocker covers and find the source of the tapping in the top end of the engine before the real riding weather arrives.
 
Attached Thumbnails Changed rear master cylinder - not a big deal...-outside.jpg   Changed rear master cylinder - not a big deal...-outside3.jpg  
Reply
Old Apr 7, 2009 | 08:30 PM
  #2  
dmercer's Avatar
dmercer
Cruiser
Joined: Apr 2008
Posts: 142
Likes: 0
From: Fargo, ND
Default

That's interesting. I traded my 08 1200 Custom on a 09 FXDL, and the rear brake on the new scoot seems really weak compared to the one on my Sportster. Might have to ask the stealer about this.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
JManley72
Sportster Models
4
Jun 29, 2020 01:51 PM
KozmoSoftail98
EVO
4
Oct 26, 2017 03:59 PM
brakes
Sportster Models
1
Jul 15, 2017 11:07 AM
T K Glider
Tri Glide, RG3 & Freewheeler Models
5
Nov 27, 2012 10:24 PM
aharley1
Softail Models
1
Jul 1, 2008 07:03 PM




All times are GMT -5. The time now is 04:30 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