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Bultaco 125 Pursang quickie rebuild

Posted: Thu Jun 13, 2013 7:08 pm
by Sandblaster
This is not only a quickie rebuild but I have to tell you where I got the piston and ring set from.
I asked Motorrad who was the person to see for Vintage Bultaco parts.
He gave me a name and a number.
I called and was very happy with the service.
But service is more then shipping parts fast.
This guy knows his stuff.
I had a problem with the kick lever return spring (Which is why I had the cases apart and decided to toss in new seals, gaskets, bearings, and a piston).
I just wasn't getting enough preload on it.
He explained exactly what I needed to do.
Within minutes I had it on and working beautifully.
Need parts for you Bultaco?
Contact:
Lynn & Dorothy Mobley
(775) 267-2103

So here is the rest.
My Dad bought a Bultaco 125 Pursang.
It was in need of some work to make it ridable again.
The kick lever will not return and it could use a new piston and ring set.
The last time we met up I told him that I would see if I could get the engine going for him.
I decided that I would clean it up a bit while I was at it.
BULTACO PERSANG 1.PNG
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BULTACO PERSANG 2.PNG
BULTACO PERSANG 2.PNG (514.82 KiB) Viewed 6856 times
BULTACO PERSANG 3.PNG
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BULTACO PERSANG 4.PNG
BULTACO PERSANG 4.PNG (434.33 KiB) Viewed 6856 times
BULTACO PERSANG 5.PNG
BULTACO PERSANG 5.PNG (487.8 KiB) Viewed 6856 times

Re: Bultaco 125 Persang

Posted: Thu Jun 13, 2013 8:17 pm
by Sandblaster
BULTACO PERSANG 6.PNG
BULTACO PERSANG 6.PNG (1.11 MiB) Viewed 6853 times
BULTACO PERSANG 7.PNG
BULTACO PERSANG 7.PNG (1.15 MiB) Viewed 6853 times
BULTACO PERSANG 8.PNG
BULTACO PERSANG 8.PNG (1.12 MiB) Viewed 6853 times

Re: Bultaco 125 Persang

Posted: Thu Jun 13, 2013 10:22 pm
by Sandblaster
BULTACO PERSANG 91.PNG
BULTACO PERSANG 91.PNG (1.11 MiB) Viewed 6849 times
BULTACO PERSANG 92.PNG
BULTACO PERSANG 92.PNG (1.08 MiB) Viewed 6849 times
BULTACO PERSANG 93.PNG
BULTACO PERSANG 93.PNG (1005.3 KiB) Viewed 6849 times
BULTACO PERSANG 94.PNG
BULTACO PERSANG 94.PNG (1.01 MiB) Viewed 6849 times

Re: Bultaco 125 Persang

Posted: Thu Jun 13, 2013 10:58 pm
by Sandblaster
More goodies...
BULTACO PERSANG 95.PNG
BULTACO PERSANG 95.PNG (1.02 MiB) Viewed 6846 times
BULTACO PERSANG 96.PNG
BULTACO PERSANG 96.PNG (1.06 MiB) Viewed 6846 times

Re: Bultaco 125 Persang quickie rebuild

Posted: Fri Jun 14, 2013 6:34 am
by Sandblaster
More coming.....

Re: Bultaco 125 Pursang quickie rebuild

Posted: Tue Jun 18, 2013 11:35 pm
by Sandblaster
More progress today...
BULTACO PURSANG 125 1.JPG
BULTACO PURSANG 125 1.JPG (99.86 KiB) Viewed 6752 times
BULTACO PURSANG 125 2.JPG
BULTACO PURSANG 125 2.JPG (114.17 KiB) Viewed 6752 times
BULTACO PURSANG 125 3.JPG
BULTACO PURSANG 125 3.JPG (96.01 KiB) Viewed 6752 times
BULTACO PURSANG 125 4.JPG
BULTACO PURSANG 125 4.JPG (111.26 KiB) Viewed 6752 times
Now I need to polish the cases, install the new piston and rings which made it here is 2 days! :D