facebook1 youtube1 twitter1 instagram linkedin1 pinterest1

NOTICE:  If you are not a free registered member of the site, you will not see the photos in the forum, and you won't be able to access our premium member content. Please consider joining our community! REGISTER AND MAKE THIS BOX DISAPPEAR!

×

Pictures Posting Not Working (12 Jun 2023)

Picture uploads is again unavailable. We are working on the problem. Thanks for your patience.

Makotosun

1972 RT1 360 - No Spark

  • Dirtymike20
  • Dirtymike20's Avatar Topic Author
  • Offline
  • New Member
  • New Member
  • Posts: 8
  • Likes received: 0

Replied by Dirtymike20 on topic 1972 RT1 360 - No Spark

Yes the blue does go to the tail light. And I have some brown here and there for like blinkers and components. But I shouldn’t have any power going to the mag? I thought the ign sends some sort of power down. Going to the mag is green. Green/red yellow and black. I figured I’d get somthing from one of those once the switch is on.
13 Jul 2023 17:04 #11

Please Log in or Create an account to join the conversation.

  • Posts: 9790
  • Likes received: 4010

Replied by RT325 on topic 1972 RT1 360 - No Spark

No DC power goes to the mag. Only AC power comes up from it with some of it converted to DC to charge the battery via the rectifier.
Think i'm right on that.
Talking brown there's a Dark Brown & Dark Green in the loom not to be confused with light brown DC power away from the switch.
The Dark two are blinker related left & right after the blinker handlebar switch.
Sorry i guess you had worked that out.
The following user(s) Liked this Post: Sneezles61
Last edit: 13 Jul 2023 18:14 by RT325.
13 Jul 2023 18:13 #12

Please Log in or Create an account to join the conversation.

  • Dirtymike20
  • Dirtymike20's Avatar Topic Author
  • Offline
  • New Member
  • New Member
  • Posts: 8
  • Likes received: 0

Replied by Dirtymike20 on topic 1972 RT1 360 - No Spark

Ok. We’ll I’m assuming there is no way of testing the dc unless bike is running.. right lol? Sorry I’m a nobody. 
how ever I did clean my point and mag area of surface stains and rust. Waiting tomorrow to re assemble, kick it a couple and see if the plug sparks. Seems like everything work on here just no spark. Damn thing. 
13 Jul 2023 18:17 #13

Please Log in or Create an account to join the conversation.

  • Posts: 1401
  • Likes received: 822

Replied by Ht1kid on topic 1972 RT1 360 - No Spark

Mike have you looked in the tech library for a service manual don’t get frustrated we all have been down that road before you will get it running again 
Last edit: 13 Jul 2023 19:03 by Ht1kid.
13 Jul 2023 19:02 #14

Please Log in or Create an account to join the conversation.

  • Posts: 9790
  • Likes received: 4010

Replied by RT325 on topic 1972 RT1 360 - No Spark

You're doing ok. I do a lot of guessing.
But DC is battery so anything that runs of that you can test without motor running providing batt is charged up reasonably.
Things like horn. Brake light. Maybe tail light in the US but not where i am. Blinkers, call them indicators if you like, are all DC so your dark green & dark brown left right blinkers when ya use the blinker handlebar switch. Probably a few others.
But anything AC coming up from the mag need motor running or mag spinning at least [i've done that with a good drill & spark plug out], & if it has a bung in the spare plug hole pull that too just to make it easier on the drill.
Anticlockwise direction drill, but direction may not matter just testing for AC volts although i'd never pondered the question before. Not talking the black wire, points wire though as that is cam operated from the points--then again maybe--i dunno lol, as it's possible for the motor to actually run backwards--been there done that accidentaly with points gap too close, but not on a 360. Bad idea.
Last edit: 13 Jul 2023 19:10 by RT325.
13 Jul 2023 19:06 #15

Please Log in or Create an account to join the conversation.

  • Dirtymike20
  • Dirtymike20's Avatar Topic Author
  • Offline
  • New Member
  • New Member
  • Posts: 8
  • Likes received: 0

Replied by Dirtymike20 on topic 1972 RT1 360 - No Spark

I’ve looked through some manuals. Wiring diagrams and so on. Tried some things here and there.
I seriously appreciate all the help everyone is providing. I’m going to place the flywheel back in and give her a go tomorrow.
One more stupid question.. but is there a kill switch like in the clutch?? Do I need to hold the clutch in to get first fire? Or is the only switch the ignition. As what I can see there is no emergency kill switch.
13 Jul 2023 19:14 #16

Please Log in or Create an account to join the conversation.

  • Posts: 9790
  • Likes received: 4010

Replied by RT325 on topic 1972 RT1 360 - No Spark

No kill switch in the clutch. Just be in neautral & you'll be good.
Be sure the flywheel is nice & tight--very important.
13 Jul 2023 19:18 #17

Please Log in or Create an account to join the conversation.

  • Posts: 1052
  • Likes received: 662

Replied by shyted on topic 1972 RT1 360 - No Spark

Hi dirtymike.
If you look in the tech library you will find the manual.
Go to it and go to the electrical section.
You will find a test fo the switch.
You should be testing for power coming out of the coils on the stator plate.
For a spark you're testing the black wire.
Also,the second position on your switch is for the lights.
You could simply have a faulty condensor but i would advise you print off the manual and read before you start down an unnecessary route. That's a pointer from the other side of the world whilst eating toast at breakfast.
Regards
Shyted.
13 Jul 2023 23:33 #18

Please Log in or Create an account to join the conversation.

  • Posts: 9790
  • Likes received: 4010

Replied by RT325 on topic 1972 RT1 360 - No Spark

& i'm not hungry for a meal so also having toast lol at 6.52 pm on the 'other' other side of the world.
Small world nowdays.
The following user(s) Liked this Post: shyted
Last edit: 13 Jul 2023 23:54 by RT325.
13 Jul 2023 23:52 #19

Please Log in or Create an account to join the conversation.

  • Dirtymike20
  • Dirtymike20's Avatar Topic Author
  • Offline
  • New Member
  • New Member
  • Posts: 8
  • Likes received: 0

Replied by Dirtymike20 on topic 1972 RT1 360 - No Spark

I’m pleased to announce!! I got spark!!! Cleaned the point and flywheel. Just put it on and double check everything. Just by using my hand I was getting spark every pump.. thanks again from all of you and your helpful hints/tips/tricks. Now the real challenge begins… re-line the gas tank. Pretty rusty inside.
Thanks again!!!!
14 Jul 2023 15:47 #20

Please Log in or Create an account to join the conversation.

Moderators: yamadminMakotosunDEETVinnieJames Hart