Author Topic: Checklist for First Start-up after Rebuild  (Read 6311 times)

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Offline Lazerviking

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Re: Checklist for First Start-up after Rebuild
« Reply #25 on: February 02, 2015, 08:51:56 PM »
Update time;
I have replaced the kill/start switch with a new one from 4into1.com and while I was doing that I replaced the handle bars(euro style) and the front brake/master cylinder(wasn't stock but an ugly after market one, I replaced with replica version from 4into1). It's looking pretty with new grips too. I only wish I replaced the turn signal/lights mechanism so they matched but oh well, not made of $.

I ended up pulling the engine and cracking the cases to examine the kickstart spring issue also. I installed it wrong. Oops. It's definitely much happier now and the engine is back together and back in the frame already. Tomorrow I'll put the rest of the components back on, tweak a thing or two and see if I can get her fired up.

Wish me luck!

Offline mark52

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Re: Checklist for First Start-up after Rebuild
« Reply #26 on: February 03, 2015, 07:00:05 AM »
Lazerviking, good to hear that you where able to fix your kickstart problem. I still can't figure out how to get the spring on correctly in my motor. Can you share how you went about getting the spring in correctly, Thanks

Mark
Mark

Offline 70CB750

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Re: Checklist for First Start-up after Rebuild
« Reply #27 on: February 03, 2015, 07:20:53 AM »
Update time;
I have replaced the kill/start switch with a new one from 4into1.com and while I was doing that I replaced the handle bars(euro style) and the front brake/master cylinder(wasn't stock but an ugly after market one, I replaced with replica version from 4into1). It's looking pretty with new grips too. I only wish I replaced the turn signal/lights mechanism so they matched but oh well, not made of $.

I ended up pulling the engine and cracking the cases to examine the kickstart spring issue also. I installed it wrong. Oops. It's definitely much happier now and the engine is back together and back in the frame already. Tomorrow I'll put the rest of the components back on, tweak a thing or two and see if I can get her fired up.

Wish me luck!

I like your spirit!  Good luck.
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline Lazerviking

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Re: Checklist for First Start-up after Rebuild
« Reply #28 on: February 03, 2015, 08:37:25 AM »
Lazerviking, good to hear that you where able to fix your kickstart problem. I still can't figure out how to get the spring on correctly in my motor. Can you share how you went about getting the spring in correctly, Thanks

Mark

Might be difficult to explain through text. It also helped having a second person but now that I've done it once I could do it by myself.

You want to assemble the kickstarter spring, gear, pawl and spindle in its posisition in the bottom case. Once you have them in position ou should be able to see where both ends of the spring want to rest. The straight end of the spring sits in the hole/channel of the pawl and the hooked end of the spring want to hook in the channel of the case towards the front. Also notice the pointy end of the pawl that protrudes, that rests in the cases underneath a metal pin located below the channel where the hooked end o the spring rests in the case. The trick is getting a screwdriver in there in order to hook the pawl against the pin in the case and simultaneously pull the hooked end under the spring up to land in its channel in the case. The spindle cannot be pushed into place all the way while this is happening be wise you need some room/play to force everything into place. Once the pawl is against the pin and the hooked part of the spring is in its channel in the case you can slide the spindle all the way into its position and that should hold everything together.

Once you have it installed currently you will know. You can put the kickstart arm on and test, but make sure the little locking dowel/pin is in. Don't want all your hard work to pot out.

Hope this helps. It's probably confusing but once you get it youll see its not too bad. Just takes a little finesse.

Offline mark52

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Re: Checklist for First Start-up after Rebuild
« Reply #29 on: February 03, 2015, 12:15:06 PM »
Thanks Lazerviking, I'll work on it again tonight, what a b*&*$!!! Glad yours is back together and working as it should.
Mark

Offline restobiker

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Re: Checklist for First Start-up after Rebuild
« Reply #30 on: March 07, 2026, 09:26:05 AM »
Old thread I know, but someone searching for how to diagnose the starter issue should know that you can apply 12 V to the wire that is colored yellow and red directly from the battery. Then ground the green red wire. if you do not hear the solenoid click, begin tapping it with a small hammer and it will probably engage. The starter should immediately crank over the engine. Solenoids that sit for a long time are prone to sticking and simply need vibration when energized to release them.

Online newday777

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Re: Checklist for First Start-up after Rebuild
« Reply #31 on: March 07, 2026, 10:07:40 AM »
Old thread I know, but someone searching for how to diagnose the starter issue should know that you can apply 12 V to the wire that is colored yellow and red directly from the battery. Then ground the green red wire. if you do not hear the solenoid click, begin tapping it with a small hammer and it will probably engage. The starter should immediately crank over the engine. Solenoids that sit for a long time are prone to sticking and simply need vibration when energized to release them.
Welcome aboard the forum from southern NH.
Introduce yourself and your bike(s) in the new members section.
Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 1 K2, 4 K6, 1 K8, 1 F1, 1 F3
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A