HarleyTechTalk

Technical Forums => General => Topic started by: hywystar on January 25, 2020, 06:25:41 AM

Title: '92 Softail Ignition Switch
Post by: hywystar on January 25, 2020, 06:25:41 AM
Looking to replace my 4.2 gal tanks with a 3 gal. Sportster King tank, which means I have to either reposition key/ign sw or just use the kill switch on the handlebar and wire the lights into it. I'm far from an electrical tech so my question is would this damage anything like the microprocessor or anything?
Title: Re: '92 Softail Ignition Switch
Post by: calif phil on January 25, 2020, 12:50:30 PM
You can wire up an on/off toggle switch to replace the ign. switch.   Have you looked at the mess of wires between the two tanks?  Would they not be visible, from the side view?
You going to do away with the idiot lights as well?
Title: Re: '92 Softail Ignition Switch
Post by: hywystar on January 25, 2020, 08:39:18 PM
Quote from: calif phil on January 25, 2020, 12:50:30 PM
You can wire up an on/off toggle switch to replace the ign. switch.   Have you looked at the mess of wires between the two tanks?  Would they not be visible, from the side view?
You going to do away with the idiot lights as well?
Just gonna do the bare essentials-ignition and lights. Will scrap all else.
Title: Re: '92 Softail Ignition Switch
Post by: kd on January 25, 2020, 08:57:30 PM
Like this?    :smiled:

http://www.exilecycles.com/images/x-harleys/Softail-Bulldozer-MAIN.jpg
Title: Re: '92 Softail Ignition Switch
Post by: Dan89flstc on January 26, 2020, 02:25:40 PM
Quote from: hywystar on January 25, 2020, 08:39:18 PM
Just gonna do the bare essentials-ignition and lights. Will scrap all else.

The ignition switch takes the power from the main breaker, and divides it into 3 circuits:

Accessory (turn sigs, brake lamp, horn)
Ignition (Start switch, coil)
Lights (headlight, running lights)

Without an ignition switch you will need to find a clean method to branch these circuits out from the main, and electrically protect these circuits in the event of a short.

Are you keeping handle bar switches or deleting them?
Title: Re: '92 Softail Ignition Switch
Post by: hywystar on January 26, 2020, 04:23:19 PM
Quote from: Dan89flstc on January 26, 2020, 02:25:40 PM
Quote from: hywystar on January 25, 2020, 08:39:18 PM
Just gonna do the bare essentials-ignition and lights. Will scrap all else.

The ignition switch takes the power from the main breaker, and divides it into 3 circuits:

Accessory (turn sigs, brake lamp, horn)
Ignition (Start switch, coil)
Lights (headlight, running lights)

Without an ignition switch you will need to find a clean method to branch these circuits out from the main, and electrically protect these circuits in the event of a short.

Are you keeping handle bar switches or deleting them?
will keep the start and kill switch on the R/side, but will delete the left side completely and replace with just a clutch lever and mirror mount. Don't need directionals/horn.
Title: Re: '92 Softail Ignition Switch
Post by: Hossamania on January 26, 2020, 04:24:39 PM
High beam?
Title: Re: '92 Softail Ignition Switch
Post by: hywystar on January 26, 2020, 07:38:14 PM
Quote from: Hossamania on January 26, 2020, 04:24:39 PM
High beam?
think i'll wire a toggle somewhere for that. Don't plan much night riding, since my old, tired eyes don't gather much light anymore.
Title: Re: '92 Softail Ignition Switch
Post by: hywystar on January 26, 2020, 07:43:06 PM
Quote from: kd on January 25, 2020, 08:57:30 PM
Like this?    :smiled:

http://www.exilecycles.com/images/x-harleys/Softail-Bulldozer-MAIN.jpg
yep. except with a 21" Invader Mag front wheel, no front fender, 8" risers, apes, and a king tank on the top frame member, not the middle.
Title: Re: '92 Softail Ignition Switch
Post by: Dan89flstc on January 28, 2020, 09:05:43 AM
You could ditch the start button and it`s circuit, relay etc by using one of those push buttons on the end of the starter solenoid.

Title: Re: '92 Softail Ignition Switch
Post by: hywystar on January 30, 2020, 07:09:50 PM
Quote from: Dan89flstc on January 28, 2020, 09:05:43 AM
You could ditch the start button and it`s circuit, relay etc by using one of those push buttons on the end of the starter solenoid.
wanna keep the front brake so I need the master cyl. Might as well keep the start button/kill switch since it's all together. Thx to everyone for the helpful suggestions.