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#452984 - 02/07/10 01:20 PM Bultaco
ROOSTERJ Offline
Veteran Lunatic

Registered: 08/24/04
Posts: 1632
Loc: Tejas
LONG LIVE JIMBO - not much on these spainish steeds, does anyone know how to get the pipe off a early round barrel ? Cut the exhaust and the flange un-screws.


Attachments
IMG000282.jpg

Description: once pipe is cut loose flange backs right out.

IMG000281.jpg

Description: The mahle piston gave up its stuck life in the jug to a sawz all and a long barrel air hammer.

IMG000283.jpg




Edited by ROOSTERJ (02/07/10 06:31 PM)
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un-retired racer, bike unknown, race preferrence unknown.

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#453111 - 02/08/10 05:29 AM Re: Bultaco [Re: ROOSTERJ]
CR500 Offline
Gang Boss

Registered: 11/16/07
Posts: 322
Loc: Hondo, Tx.
From what I see in the picture of the exhaust it looks like some sort of spanner wrench is needed to remove the pipe.
Brad
_________________________
Brad
1991 RMX250 TORCS Double Decade#126
1994 RMX250 TORCS#126


Lucky Devil Racing

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#453117 - 02/08/10 12:02 PM Re: Bultaco [Re: CR500]
ROOSTERJ Offline
Veteran Lunatic

Registered: 08/24/04
Posts: 1632
Loc: Tejas
Yes is takes a spanner wrench, but the pipe was frozen inside the flange, i added heat from a torch and still it wouldnt budge, then i noticed where someone had cut and rewelded the pipe years ago. When the pipe was hacked off the flange backed rite out, the piston was stuck in the very top of bore solid frozen. With a few blows of a hammer the piston crown was busted and the sawz all could get in and make 4 slices on the piston, then the long barrel air hammer could do its thing, off came the round barrell 250 jug off the 125s motor. Brady said these are called " Bull-Dogs " .


Attachments
IMG000289.jpg


_________________________
un-retired racer, bike unknown, race preferrence unknown.

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