General Topics/Tech Tips Discussion on break in periods, rider comfort, seats and pad suggestions. Tech tips as they become available will be posted here.

Magneto probs

Thread Tools
 
Search this Thread
 
Old Jun 27, 2009 | 11:32 AM
  #1  
Slider 51 Pan's Avatar
Slider 51 Pan
Thread Starter
|
3rd Gear
Joined: Jun 2009
Posts: 7
Likes: 0
Default Magneto probs

Got a 51 Pan with a Morris almost 40 years. Mag unit rebuilt by factory Trouble starting. Used to start on 2nd kick every time years ago. Me & bike were down a long time. Bike has been thoroughly gone over & rebuilt by me. I am almost at the point of trying an electronic ignition. I check for spark at night & it is consistent. Read to try .018-.020 plug gap instead of Morris recommended .020-.025 Also to buy single fire module wires from Morris. Supposedly entire spark goes to only one plug at a time than being divided. This is a kick start. Got 90-100 psi in both cylinders so I think valves are set right. Had to upgrade the linkert to an S&S & a Pingel. Money is very tight, so just can't make unnecssary purchases. Read to try Autolite fine wire platinum plugs instead of regular. On one of the last times it was running with autolite plugs the colors were good. Had to run a hotter plug in front & that cleared that problem. Had a compression of 60 psi in my rear cylinder & used Marvel Mystery Oil to loosen the rings up which it did & restored compression. However, had to burn the excess oil off & starting since has been a problem Adding new gas today, maybe the other is stale?
Anyway any insight fom anyone will be helpful. I feel its a simple error keeping me down. Can't get any help out here in Florida. They say its "old technolgy" & without a button starter making it harder. Well out to do battle with the Dragon now.
 
Old Jun 27, 2009 | 11:54 AM
  #2  
panchop51's Avatar
panchop51
Stage II
Joined: Mar 2009
Posts: 2
Likes: 0
From: stafford
Default

Sounds crazy, but re-check your timing.
Could be 180 degrees out.
Don't laugh, it happens.
Good luck.
 
Old Jul 5, 2009 | 05:00 AM
  #3  
Slider 51 Pan's Avatar
Slider 51 Pan
Thread Starter
|
3rd Gear
Joined: Jun 2009
Posts: 7
Likes: 0
Default

I very carefully rechechecked everything. Set with a light., after disconnecting parallel grounded condensor & coil. Ran great, strong etc. Shut down due to a pan cover leak. Next day nothing. Infrequent spark & weak. Checked at night. This bs has gone on too long! I have exhausted my patience & have done it so often i can do it blindfold. I am shitcanning it! I will try a mallory electronic next! My 4th of july was wasted. I just can't understand how it ran for years without problems & now can't work 2 days in a row!
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
PSM
Shovelhead
11
Jun 26, 2019 06:02 PM
Siez
Sportster Models
5
Jan 8, 2015 12:04 AM
br3or
Ironhead
25
Feb 23, 2013 09:35 AM
jcsportster
Ironhead
7
May 16, 2008 08:56 AM
73hdsporty
Ironhead
1
May 8, 2008 04:26 PM




All times are GMT -5. The time now is 03:47 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