Classic All 'historic' bikes.

clutch

Thread Tools
 
Search this Thread
 
Old May 17, 2020 | 02:09 AM
  #1  
john lee's Avatar
john lee
Thread Starter
|
Stellar HDF Member
5 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: May 2018
Posts: 2,160
Likes: 432
From: australia
Default clutch

is automatic transmission fluid recomended for evo primaries thanks
 
Reply
Old May 17, 2020 | 07:10 AM
  #2  
johnjzjz's Avatar
johnjzjz
Seasoned HDF Member
15 Year Member
Top Answer: 3
Joined: Nov 2006
Posts: 12,878
Likes: 5,448
From: la la land jerzey
Default

we have used it 30 years
 
Reply
Old May 17, 2020 | 08:26 AM
  #3  
john lee's Avatar
john lee
Thread Starter
|
Stellar HDF Member
5 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: May 2018
Posts: 2,160
Likes: 432
From: australia
Default

thanks john i took the derby cover off and it full to the right level but it is clear oil not red like auto trans fluid
 
Reply
Old May 17, 2020 | 01:56 PM
  #4  
johnjzjz's Avatar
johnjzjz
Seasoned HDF Member
15 Year Member
Top Answer: 3
Joined: Nov 2006
Posts: 12,878
Likes: 5,448
From: la la land jerzey
Default

clear is probably Harley primary fluid or some one else's primary fluid - its a modified tractor hydraulic fluid but it has modifiers in it for clutch material

we have had no issues using dextron 3 - today its dextrion 5 but I buy the dextron 3 in 2 1/2 gallon jugs in cases and have for ever

ford old type F is not good as its sticky and the clutch will baulk and jerk when hot
 
Reply
Old May 17, 2020 | 06:42 PM
  #5  
john lee's Avatar
john lee
Thread Starter
|
Stellar HDF Member
5 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: May 2018
Posts: 2,160
Likes: 432
From: australia
Default

thanks again john. it was filled by a hd mech when he had the inner primary off so id say its the right oil used. just 1 quick question, is the evo clutch a diafram operation
 
Reply
Old May 17, 2020 | 07:04 PM
  #6  
johnjzjz's Avatar
johnjzjz
Seasoned HDF Member
15 Year Member
Top Answer: 3
Joined: Nov 2006
Posts: 12,878
Likes: 5,448
From: la la land jerzey
Default

yes diaphragm and they like alto clutch parts
 
Reply
Old May 18, 2020 | 04:56 PM
  #7  
john lee's Avatar
john lee
Thread Starter
|
Stellar HDF Member
5 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: May 2018
Posts: 2,160
Likes: 432
From: australia
Default

my mate is a mc mech-jap bikes and he dosent like diaphram clutches.said spring operated work a lot better. what your thoughts john thanks
 
Reply
Old May 18, 2020 | 05:30 PM
  #8  
johnjzjz's Avatar
johnjzjz
Seasoned HDF Member
15 Year Member
Top Answer: 3
Joined: Nov 2006
Posts: 12,878
Likes: 5,448
From: la la land jerzey
Default

every Harley starting around the evo big twin has one - no more springs
 
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
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
JDixon
Primary/Transmission/Driveline/Clutch
9
May 14, 2020 04:56 AM
Dehammer
EVO
9
Nov 17, 2019 08:18 AM
cvaria
Sportster Models
0
Apr 21, 2017 12:08 PM
slim jim 1954
Want To Buy Motorcycles/Parts/Accessories
0
Aug 31, 2013 03:57 PM
slim jim 1954
Want To Buy Motorcycles/Parts/Accessories
0
Aug 23, 2013 05:57 PM




All times are GMT -5. The time now is 12:39 AM.

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