Shovelhead A place to talk about Shovelheads.

Burned up 72FLH

Thread Tools
 
Search this Thread
 
Old Sep 12, 2025 | 06:27 PM
  #41  
68oramac's Avatar
68oramac
Thread Starter
|
Advanced
Veteran: Air Force
Liked
Loved
Joined: Jun 2024
Posts: 55
Likes: 33
From: Winchester, Kentucky
Default

Originally Posted by Shovels & Vettes
I would think that ALL rubber parts in the engine would need replaced. And frankly, I would not stop at anything less than a full teardown and rebuild on everything. But....its your bike.
I think I’ll be getting by with replacing these external easy to get to seals cause the engine turns over and fires with compression.
 
Reply
Old Sep 12, 2025 | 06:41 PM
  #42  
pgreer's Avatar
pgreer
Stellar HDF Member
Liked
Loved
Community Favorite
Top Answer: 1
Joined: Aug 2020
Posts: 3,184
Likes: 2,226
From: College Station, TX
Default

Hard to know what seals were affected, but I'd be tempted to just replace all were exposed to the fire. For the oil line from the case to the rocker box and between the rocker boxes, just good quality heat rated vacuum line as @Joe12RK posted.

Paul
 
Reply
Old Sep 23, 2025 | 05:59 PM
  #43  
68oramac's Avatar
68oramac
Thread Starter
|
Advanced
Veteran: Air Force
Liked
Loved
Joined: Jun 2024
Posts: 55
Likes: 33
From: Winchester, Kentucky
Default Hard cranking.

[img alt="I had the outer primary cover on with a few screws, sounded like crunchy steel cranking, slight cover movement,
did this to the clutch basket sprocket whatever it’s called breaking pieces off is there something seized inside the motor I wonder from the heat. There’s no kicker on this. I’m almost to the hopeless point. "]https://cimg9.ibsrv.net/gimg/www.hdforums.com-vbulletin/1500x2000/img_6879_68310cc84ee8757858a5b947413a4e538117f4e8. jpeg[/img]
I had the outer primary cover on with a few screws, sounded like crunchy steel cranking, slight cover movement, did this to the clutch basket sprocket whatever it’s called breaking pieces off is there something seized inside the motor I wonder from the heat. There’s no kicker on this. I’m almost to the hopeless point.

 

Last edited by 68oramac; Sep 23, 2025 at 06:07 PM. Reason: No title
Reply
Old Sep 24, 2025 | 05:37 AM
  #44  
Shovels & Vettes's Avatar
Shovels & Vettes
Cruiser
5 Year Member
Photogenic
Liked
Loved
Joined: Nov 2019
Posts: 199
Likes: 155
From: Western Pennsylvania
Default

It will be up to your desire to get it running.....but I think you need to pull the motor out and disassemble it. Hard to say what is going wrong inside unless you look. Fire could have done things.....and I certainly don't know what, so if it was mine....its getting torn down and rebuilt.
 
Reply
Old Sep 27, 2025 | 07:13 AM
  #45  
68oramac's Avatar
68oramac
Thread Starter
|
Advanced
Veteran: Air Force
Liked
Loved
Joined: Jun 2024
Posts: 55
Likes: 33
From: Winchester, Kentucky
Default

Originally Posted by Shovels & Vettes
It will be up to your desire to get it running.....but I think you need to pull the motor out and disassemble it. Hard to say what is going wrong inside unless you look. Fire could have done things.....and I certainly don't know what, so if it was mine....it’s getting torn down and rebuilt.
Starter nuts were hardly finger tight. In a half *** storage unit set up, home garage had burned, motel stay over three months now, will replace seals that were leaking, it’s an Ultima 96 inch engine only about 1000 on it. If the motor turns out fine keep moving along when time permits, still at my day job at 65.
 
Reply
Old Oct 27, 2025 | 05:23 AM
  #46  
68oramac's Avatar
68oramac
Thread Starter
|
Advanced
Veteran: Air Force
Liked
Loved
Joined: Jun 2024
Posts: 55
Likes: 33
From: Winchester, Kentucky
Default Handlebar tree holes have contracted

I’m having a heck of a time pressing in the handlebar riser bushings: I guess the heat must have contracted after cooling reducing the sizing as shown, the top of the riser holes even somewhat smaller I don’t get it, but the bushings weren’t entirely seated inside of the riser holes of the tree, 6/10 of an inch poking out from the bottom. I’ve been pressing in from the bottom, using threaded stock and nuts.
I was stuck on a standard app using the phone so the photos look dumb. Got back to the mobile app.
 
Attached Thumbnails Burned up 72FLH-img_7014.jpeg   Burned up 72FLH-img_7013.jpeg   Burned up 72FLH-img_7012.jpeg  

Last edited by 68oramac; Oct 27, 2025 at 06:05 AM.
Reply
Old Oct 29, 2025 | 09:50 AM
  #47  
s-glide76's Avatar
s-glide76
Road Warrior
5 Year Member
Liked
Loved
Community Favorite
Joined: May 2017
Posts: 1,347
Likes: 2,060
From: Phoenix
Default

Thanks for keeping us posted on the progress.
But what about the 69 Camaro, did it survive?
 
Reply
Old Oct 29, 2025 | 10:58 AM
  #48  
Shovels & Vettes's Avatar
Shovels & Vettes
Cruiser
5 Year Member
Photogenic
Liked
Loved
Joined: Nov 2019
Posts: 199
Likes: 155
From: Western Pennsylvania
Default

Originally Posted by 68oramac
I’m having a heck of a time pressing in the handlebar riser bushings: I guess the heat must have contracted after cooling reducing the sizing as shown, the top of the riser holes even somewhat smaller I don’t get it, but the bushings weren’t entirely seated inside of the riser holes of the tree, 6/10 of an inch poking out from the bottom. I’ve been pressing in from the bottom, using threaded stock and nuts.
I was stuck on a standard app using the phone so the photos look dumb. Got back to the mobile app.
The triple tree is designed to position the bushings correct....i.e. they inside diameter at the top is smaller to act as a stop when pushing the bushing in from the bottom. And yes, the bushing correctly extends below the tree by the approximately 6/10 of an inch you mentioned. Mine are on my 72 FLH. As far as the actual dimensions....I doubt the heat would cause it to be smaller in diameter. They bushings are a press fit into the tree. I would make sure there are no burrs, or other restrictions to pushing them in from the bottom. It also could be the new "Chinese made" bushings are too large in diameter. If the fit is too tight...you will have to find a way to machine the ID to fit...or reduce OD of the bushings.
 
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 Nov 26, 2025 | 06:27 AM
  #49  
68oramac's Avatar
68oramac
Thread Starter
|
Advanced
Veteran: Air Force
Liked
Loved
Joined: Jun 2024
Posts: 55
Likes: 33
From: Winchester, Kentucky
Default

Originally Posted by s-glide76
Thanks for keeping us posted on the progress.
But what about the 69 Camaro, did it survive?
My Sun had not the means of keeping this and no purpose in it went to Copart, the motor transmission, LS and a five speed 600 tremec could’ve been yanked out, but he collected all on it.
My Sun had not the means of keeping this and no purpose in it went to Copart, the motor transmission, LS and a five speed 600 tremec could’ve been yanked out, but he collected all on it.

 
Reply
Old Nov 26, 2025 | 06:31 AM
  #50  
68oramac's Avatar
68oramac
Thread Starter
|
Advanced
Veteran: Air Force
Liked
Loved
Joined: Jun 2024
Posts: 55
Likes: 33
From: Winchester, Kentucky
Default

Originally Posted by 68oramac
My Sun had not the means of keeping this and no purpose in it went to Copart, the motor transmission, LS and a five speed 600 tremec could’ve been yanked out, but he collected all on it.
My Sun had not the means of keeping this and no purpose in it went to Copart, the motor transmission, LS and a five speed 600 tremec could’ve been yanked out, but he collected all on it.
The plasma cutter is on the lower left in the photo. Somehow, spark made its way back inside the rocker box caught the fuel on fire. He had walked into the house minute after. Absolutely no leakage that he or I knew of. I had that car on a rotisserie 16 years ago, much joy and progress over the years.
 
Reply



All times are GMT -5. The time now is 11:07 PM.

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