Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

Replacing Brake Pads

Thread Tools
 
Search this Thread
 
Old Sep 4, 2012 | 08:03 PM
  #1  
CT-Bagger's Avatar
CT-Bagger
Thread Starter
|
Road Master
Joined: Sep 2010
Posts: 836
Likes: 1
From: Rocky Hill, CT.
Default Replacing Brake Pads

I am just wondering.
I have changed hundreds of sets of automotive brake pads and its a simple process of taking the cap off the reservoir, pressing the pistons back up into the calipers, and re-install everything.
On my FLH should I take the cap off the reservoir and risk getting fluid spillage or just slowly push the pistons back and go for it?
Thanks in advance.
 
Reply
Old Sep 4, 2012 | 08:33 PM
  #2  
DPete's Avatar
DPete
Seasoned HDF Member
Joined: Aug 2007
Posts: 39,708
Likes: 2,120
From: Central, Ca.
Default

Very much the same thing, I changed fluid at the time so I sucked some out of the master cylinders first then collapsed the caliper. when done pumped new fluid thru the bleeders til new came out. Done
 
Reply
Old Sep 4, 2012 | 08:42 PM
  #3  
mkguitar's Avatar
mkguitar
Extreme HDF Member
Joined: Sep 2010
Posts: 14,744
Likes: 402
From: Phoenix '53, '88, '09 Big Twins
Default

clean all around the pistons with a paint brush

open bleeder, (with tubing to direct spluge)

push in pistons

close bleeder

this will expel the dirtiest of the fluid


top off reservoir

mike
 
Reply
Old Sep 4, 2012 | 09:02 PM
  #4  
stuart1270's Avatar
stuart1270
Tourer
Joined: Jun 2009
Posts: 447
Likes: 11
From: Bronxville ny
Default

You can go to pharmacy and get a small syphon tube similar to eye dropper. First remove some fluid from master cylinder and do the brakes as usual. refill master cylinder. Bleeding is not necessary but I would recommend it to flush out the old brake fluid as it calls for in the manual every 2 years.
 
Reply
Old Sep 5, 2012 | 12:15 AM
  #5  
bigheadted's Avatar
bigheadted
Outstanding HDF Member
Joined: Feb 2007
Posts: 2,976
Likes: 49
From: Northern California
Default

I would check out the Lyndall racing brakes web page, there were some really good tips on doing brakes and cleaning the calipers.
 
Reply
Old Sep 5, 2012 | 09:38 AM
  #6  
CT-Bagger's Avatar
CT-Bagger
Thread Starter
|
Road Master
Joined: Sep 2010
Posts: 836
Likes: 1
From: Rocky Hill, CT.
Default

Do I even have to take the cover off the reservoir or can I just leave it on?
 
Reply
Old Sep 5, 2012 | 09:41 AM
  #7  
Uncle Larry's Avatar
Uncle Larry
Seasoned HDF Member
Veteran: Army
15 Year Member
Joined: Jan 2011
Posts: 157,466
Likes: 57,024
From: Michigan 15 Minutes East Of Hell
Default

Originally Posted by CT-Bagger
Do I even have to take the cover off the reservoir or can I just leave it on?
It's recommended that you remove the master cylinder cover and remove some of the fluid .... Do you know if there has been fluid added to the system over time? ... If so there could/would be more fluid than the master reservoir could handle.
 
Reply
Old Sep 5, 2012 | 10:00 AM
  #8  
mikelikesbikes's Avatar
mikelikesbikes
Banned
Joined: Mar 2012
Posts: 11,232
Likes: 16
From: Socialist Republic of the USA
Default

Thanks for posting. Reminds me that I need to purge and replace my fluid.
 
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 Sep 5, 2012 | 10:46 AM
  #9  
zeus33's Avatar
zeus33
Big Kahuna HDF Member
Joined: Nov 2008
Posts: 35,506
Likes: 27
From: Calgary eh
Default

Wouldn't it be easier and less messy to replace the pads without opening the brake lines? That's what I did with mine, just take a large flat screwdriver and push the pistons back into the caliper before removing the old pads.

Once the brakes are back on then put a drain line on the bleeder and change the fluid. No mess no fuss.
 
Reply
Old Sep 5, 2012 | 12:33 PM
  #10  
Campy Roadie's Avatar
Campy Roadie
Seasoned HDF Member
Veteran: Marine Corps
Joined: Aug 2011
Posts: 11,814
Likes: 5,120
From: SW Ohio
Default

Do not take fluid out of the system when changing brake pads. When the pistons come back out to the normal position you'll be low on brake fluid.
 
Reply



All times are GMT -5. The time now is 11:58 AM.

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