Primary/Transmission/Driveline/Clutch Find answers to general powertrain, primary and transmission. Have clutch issues and need suggestions? Post them here.

Clutch slipping

Thread Tools
 
Search this Thread
 
Old May 4, 2023 | 05:11 PM
  #1  
GCracker's Avatar
GCracker
Thread Starter
|
Novice
Joined: Feb 2023
Posts: 15
Likes: 0
From: California
Default Clutch slipping

I have an 07 Road King 15K Miles, bone stock as far as i know in regards to the power train. Last Sunday I noticed it felt kinda weird when taking off from a stop. But figured its just me being **** retentive as usual. Went for a short ride to a friends, no noticeable issues on the highway, on my way home when under semi hard acceleration, it felt like my rear tire was spinning. However I knew it wasn't losing traction. Accelerated hard a few times and it feels like the clutch is slipping. Rode it easy home.
Should the clutch be slipping with only 15K on the bike?
Does this mean my clutch is bad, or just needs adjustment?
I bought it in September and don't know its past history.
Is it normal to have to adjust the clutch from time to time on these bikes?
I have a 2011 Dyna with 32K i have had for about 6 years and have never had a clutch slippage issue, and have never had to adjust it.
My clutch lever lets out all the way at the top as well.
 

Last edited by GCracker; May 4, 2023 at 05:38 PM. Reason: Forgot to add something
Reply
Old May 4, 2023 | 05:41 PM
  #2  
brakeless's Avatar
brakeless
Seasoned HDF Member
Joined: May 2017
Posts: 5,915
Likes: 5,928
From: NorCal
Default

I think it's pretty rare to have a clutch slipping with that mileage that low. Unless it's been stunt ridden, or adjusted poorly to begin with. Short answer is just adjust the clutch and see what happens. There's tons of videos and written instructions on how to do that. Do you have a Service Manual? Even if you don't that's a basic maintenance item. Depending on how they're ridden, adjustments can last tens of thousands of miles or very short periods.
 
Reply
Old May 4, 2023 | 06:02 PM
  #3  
Rounders's Avatar
Rounders
Seasoned HDF Member
Community Builder
Liked
Loved
Community Favorite
Joined: Mar 2021
Posts: 18,121
Likes: 3,637
From: backwoods
Default

Originally Posted by GCracker
I
Is it normal to have to adjust the clutch from time to time on these bikes?
l.
You are supposed to do it every 5k miles. Anytime you have something weird, start with adjusting the clutch its easy. I doubt the clutch is bad at 15k miles, unless its had the **** beat out of it

I am pretty sure it is in the owners manual. But you should not own a harley without a factory service manual. A few little things will pay for it.
Older bikes you can find them used on ebay, mint condition. I bought parts and electric for my 07 last year, less than $50 each, with shipping
 
Reply
Old May 4, 2023 | 06:19 PM
  #4  
Jackie Paper's Avatar
Jackie Paper
Seasoned HDF Member
Community Builder
Community Influencer
Liked
Top Answer: 1
Joined: Mar 2010
Posts: 38,416
Likes: 6,366
From: Honah Lee
Default

Originally Posted by GCracker
I have an 07 Road King 15K Miles, bone stock as far as i know in regards to the power train. Last Sunday I noticed it felt kinda weird when taking off from a stop. But figured its just me being **** retentive as usual. Went for a short ride to a friends, no noticeable issues on the highway, on my way home when under semi hard acceleration, it felt like my rear tire was spinning. However I knew it wasn't losing traction. Accelerated hard a few times and it feels like the clutch is slipping. Rode it easy home.
Should the clutch be slipping with only 15K on the bike?
Does this mean my clutch is bad, or just needs adjustment?
I bought it in September and don't know its past history.
Is it normal to have to adjust the clutch from time to time on these bikes?
I have a 2011 Dyna with 32K i have had for about 6 years and have never had a clutch slippage issue, and have never had to adjust it.
My clutch lever lets out all the way at the top as well.

The wet clutch is huge and if properly adjusted and not abused it will last a lifetime. However, what you described sounds like yours has had some terrible abuse. And even by you now. Check it. Back off till you have a little play at the lever. Go in behind the derby cover and break lock and screw in too no play. Then back off 3/4 turn and relock holding screw with Allen wrench. If you have never adjusted a clutch, I have left out a lot of details. Not going to write a book here. See youtube.

Reset cable for 1/32 freeplay checking lock to lock with bars. If it's not burnt up, that will last a long long time. If it's still slipping, it needs a clutch..
 
Reply
Old May 4, 2023 | 09:21 PM
  #5  
Rounders's Avatar
Rounders
Seasoned HDF Member
Community Builder
Liked
Loved
Community Favorite
Joined: Mar 2021
Posts: 18,121
Likes: 3,637
From: backwoods
Default

Originally Posted by Jackie Paper
T Not going to write a book here. See youtube.

ch..
This makes me cry like the Indian in the 70s commercials for littering.

See the manual
 
Reply
Old May 4, 2023 | 11:12 PM
  #6  
Max Headflow's Avatar
Max Headflow
Seasoned HDF Member
Joined: Dec 2005
Posts: 19,861
Likes: 7,981
From: poway
Default

Actually the 07 96 ci motor uses a 280 lb spring and stock plate count clutch.. The 05s and earlier used a 320 lb spring and the same clutch.. Any abuse and it can start slipping. The bike is 16 years old. plates can get hard. You can try to adjust the clutch but it wouldn't surprise me in the slightest if it need new plates..

BTW measuring the thickness will likely show no wear..
 
Reply
Old May 4, 2023 | 11:45 PM
  #7  
brakeless's Avatar
brakeless
Seasoned HDF Member
Joined: May 2017
Posts: 5,915
Likes: 5,928
From: NorCal
Default

Originally Posted by Max Headflow
Actually the 07 96 ci motor uses a 280 lb spring and stock plate count clutch.. The 05s and earlier used a 320 lb spring and the same clutch.. Any abuse and it can start slipping. The bike is 16 years old. plates can get hard. You can try to adjust the clutch but it wouldn't surprise me in the slightest if it need new plates..

BTW measuring the thickness will likely show no wear..
Not to hijack the thread, but do you know what the springs are rated by the color mark on them? Mine's marked blue and is engraved 257 lb.
 
Reply
Old May 5, 2023 | 08:56 AM
  #8  
Max Headflow's Avatar
Max Headflow
Seasoned HDF Member
Joined: Dec 2005
Posts: 19,861
Likes: 7,981
From: poway
Default

Originally Posted by brakeless
Not to hijack the thread, but do you know what the springs are rated by the color mark on them? Mine's marked blue and is engraved 257 lb.
Don't know for sure, Seem to remember the 280s (275) had a yellowish brown dot. I've seen blue ones but have not measured them..

I measured the few discs I had.. You can sort of go by thickness.





 
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 May 5, 2023 | 09:01 AM
  #9  
brakeless's Avatar
brakeless
Seasoned HDF Member
Joined: May 2017
Posts: 5,915
Likes: 5,928
From: NorCal
Default

Originally Posted by Max Headflow
Don't know for sure, Seem to remember the 280s (275) had a yellowish brown dot. I've seen blue ones but have not measured them..

I measured the few discs I had.. You can sort of go by thickness.

Thanks. I'm going to break out the calipers and compare. Seems somewhere there's gotta be a color chart.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
RSDUDA
Milwaukee Eight (M8)
47
Aug 11, 2022 11:53 AM
bladeguy
Primary/Transmission/Driveline/Clutch
1
May 20, 2021 09:36 PM
Lotaluck
Touring Models
10
Jun 22, 2017 03:12 PM
first dyna 07
Primary/Transmission/Driveline/Clutch
0
May 10, 2012 09:04 PM
Wayne66866
Dyna Glide Models
7
May 2, 2011 08:46 AM




All times are GMT -5. The time now is 08:07 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