new bearings on krankshaft...
Moderatoren: solo, Kilroy, Stefan Philipp (M)
today, for the first time, i took an engine apart.
<BR>i got it as a spare with my bike and thought i'd check it out.
<BR>the right big-end bearing was a goner and the krankshaft was all blue due to overheating.
<BR>
<BR>now my question...
<BR>
<BR>could there be any reason for someone to buy a whole other engine in stead of getting the existing engine rebuild?
<BR>(and i'm not talking cost effectiveness <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
<BR>
<BR>i.o.w. :
<BR>what would make an engine an unrepaerable engine?
<BR>
<BR>and could i still use the right side of the crankshaft, while it's all blue and all?
<BR>i got it as a spare with my bike and thought i'd check it out.
<BR>the right big-end bearing was a goner and the krankshaft was all blue due to overheating.
<BR>
<BR>now my question...
<BR>
<BR>could there be any reason for someone to buy a whole other engine in stead of getting the existing engine rebuild?
<BR>(and i'm not talking cost effectiveness <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
<BR>
<BR>i.o.w. :
<BR>what would make an engine an unrepaerable engine?
<BR>
<BR>and could i still use the right side of the crankshaft, while it's all blue and all?
mein deutch ist besser wie dein hollendisch, doch?
Hi Ief !
<BR>
<BR>One reason to sell a motor instead of rebuilding it is, if the chain has destroyed the Motorblock. Or if the nipples of the bearings on the crankshaft have rotated in the Motorblock. This happens quite often ! In this case you can fix the bearings into the Block with a strong Loctite. Or you have to rebuilt the motorblock. (Put on new material)
<BR>Today it should be no problem to fix such destroyed motorblocks...
<BR>
<BR>I hope you understand my english ! <IMG SRC="/phpBB/images/smiles/icon_wink.gif">
<BR>
<BR>Ciao !
<BR>
<BR>Dany
<BR>
<BR>
<BR>
<BR>One reason to sell a motor instead of rebuilding it is, if the chain has destroyed the Motorblock. Or if the nipples of the bearings on the crankshaft have rotated in the Motorblock. This happens quite often ! In this case you can fix the bearings into the Block with a strong Loctite. Or you have to rebuilt the motorblock. (Put on new material)
<BR>Today it should be no problem to fix such destroyed motorblocks...
<BR>
<BR>I hope you understand my english ! <IMG SRC="/phpBB/images/smiles/icon_wink.gif">
<BR>
<BR>Ciao !
<BR>
<BR>Dany
<BR>
<BR>
RD 350 LC 31K Bj. 1985
<BR>MZ ETS 250 Trophy Sport (Ossiducati)
<BR>momentan kein Falschtakter !
<BR>MEHR SPEED DURCH HÖHERE GESCHWINDIGKEIT !
<BR>MZ ETS 250 Trophy Sport (Ossiducati)
<BR>momentan kein Falschtakter !
<BR>MEHR SPEED DURCH HÖHERE GESCHWINDIGKEIT !
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<BR>ief wrote on 2003-06-09 21:25:
<BR>today, for the first time, i took an engine apart.
<BR>i got it as a spare with my bike and thought i'd check it out.
<BR>the right big-end bearing was a goner and the krankshaft was all blue due to overheating.
<BR>
<BR>now my question...
<BR>
<BR>could there be any reason for someone to buy a whole other engine in stead of getting the existing engine rebuild?
<BR>(and i'm not talking cost effectiveness <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
<BR>
<BR>i.o.w. :
<BR>what would make an engine an unrepaerable engine?
<BR>
<BR>and could i still use the right side of the crankshaft, while it's all blue and all?
<BR></BLOCKQUOTE></FONT></TD></TR><TR><TD><HR></TD></TR></TABLE><!-- BBCode Quote End -->
<BR>
<BR>Unreparable is not possible in case of the RD-engine. But you have to think about the costs of the spare parts. Sometimes it's easier to buy a "new" engine. Calculate some new pistons, a new crankshaft, some ball bearings etc.
<BR>
<BR>The case of your crankshaft is difficult; please show some pics; but "normally" I wouldn't do it.
<BR>
<BR>Greetings, Idefix
[addsig]
<BR>ief wrote on 2003-06-09 21:25:
<BR>today, for the first time, i took an engine apart.
<BR>i got it as a spare with my bike and thought i'd check it out.
<BR>the right big-end bearing was a goner and the krankshaft was all blue due to overheating.
<BR>
<BR>now my question...
<BR>
<BR>could there be any reason for someone to buy a whole other engine in stead of getting the existing engine rebuild?
<BR>(and i'm not talking cost effectiveness <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
<BR>
<BR>i.o.w. :
<BR>what would make an engine an unrepaerable engine?
<BR>
<BR>and could i still use the right side of the crankshaft, while it's all blue and all?
<BR></BLOCKQUOTE></FONT></TD></TR><TR><TD><HR></TD></TR></TABLE><!-- BBCode Quote End -->
<BR>
<BR>Unreparable is not possible in case of the RD-engine. But you have to think about the costs of the spare parts. Sometimes it's easier to buy a "new" engine. Calculate some new pistons, a new crankshaft, some ball bearings etc.
<BR>
<BR>The case of your crankshaft is difficult; please show some pics; but "normally" I wouldn't do it.
<BR>
<BR>Greetings, Idefix
[addsig]
<font size="1">
<BR>Idefix '80
<BR>GSX-R750W '94
<BR></font>
<BR>Idefix '80
<BR>GSX-R750W '94
<BR></font>
tnx for the answers...
<BR>
<BR>the bearing holders look fine and also no sign of a chain ratling around <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
<BR>
<BR>i have to find me a place where i can store pics then i will show them...
<BR>
<BR>and for daniel Z;
<BR>your english is as good as any, i have come to understand that my (technical) english issn't as good as i hoped it to be also <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
<BR>
<BR>the bearing holders look fine and also no sign of a chain ratling around <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
<BR>
<BR>i have to find me a place where i can store pics then i will show them...
<BR>
<BR>and for daniel Z;
<BR>your english is as good as any, i have come to understand that my (technical) english issn't as good as i hoped it to be also <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
mein deutch ist besser wie dein hollendisch, doch?
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<BR>ief wrote on2003-06-10 12:22 :
<BR>i have to find me a place where i can store pics then i will show them...
<BR></BLOCKQUOTE></FONT></TD></TR><TR><TD><HR></TD></TR></TABLE><!-- BBCode Quote End -->
<BR>
<BR>You can send it to me or Hartmut (the admin), so we'll upload it to a public webserver.
<BR>
<BR>Greetz, Idefix
[addsig]
<BR>ief wrote on2003-06-10 12:22 :
<BR>i have to find me a place where i can store pics then i will show them...
<BR></BLOCKQUOTE></FONT></TD></TR><TR><TD><HR></TD></TR></TABLE><!-- BBCode Quote End -->
<BR>
<BR>You can send it to me or Hartmut (the admin), so we'll upload it to a public webserver.
<BR>
<BR>Greetz, Idefix
[addsig]
<font size="1">
<BR>Idefix '80
<BR>GSX-R750W '94
<BR></font>
<BR>Idefix '80
<BR>GSX-R750W '94
<BR></font>
oke, got me a pic now but watch out, it's a little large, for the extra details and all <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
<BR>
<BR><!-- BBCode auto-link start --><a href="http://www.geocities.com/ivory_p/pics/krank.jpg" target="_blank">http://www.geocities.com/ivory_p/pics/krank.jpg</a><!-- BBCode auto-link end -->
<BR>
<BR><!-- BBCode auto-link start --><a href="http://www.geocities.com/ivory_p/pics/krank.jpg" target="_blank">http://www.geocities.com/ivory_p/pics/krank.jpg</a><!-- BBCode auto-link end -->
mein deutch ist besser wie dein hollendisch, doch?
<!-- BBCode Quote Start --><TABLE BORDER=0 ALIGN=CENTER WIDTH=85%><TR><TD><font size=-1>Quote:</font><HR></TD></TR><TR><TD><FONT SIZE=-1><BLOCKQUOTE>
<BR><!-- BBCode auto-link start --><a href="http://www.geocities.com/ivory_p/pics/krank.jpg" target="_blank">http://www.geocities.com/ivory_p/pics/krank.jpg</a><!-- BBCode auto-link end -->
<BR></BLOCKQUOTE></FONT></TD></TR><TR><TD><HR></TD></TR></TABLE><!-- BBCode Quote End -->
<BR>
<BR>"This page is not available."
<BR>
<BR>Idefix
<BR>
[addsig]
<BR><!-- BBCode auto-link start --><a href="http://www.geocities.com/ivory_p/pics/krank.jpg" target="_blank">http://www.geocities.com/ivory_p/pics/krank.jpg</a><!-- BBCode auto-link end -->
<BR></BLOCKQUOTE></FONT></TD></TR><TR><TD><HR></TD></TR></TABLE><!-- BBCode Quote End -->
<BR>
<BR>"This page is not available."
<BR>
<BR>Idefix
<BR>
[addsig]
<font size="1">
<BR>Idefix '80
<BR>GSX-R750W '94
<BR></font>
<BR>Idefix '80
<BR>GSX-R750W '94
<BR></font>
Maybe I'm stupid but it does not work here. I'll check my proxy later.
<BR>
<BR><a href="http://www.floriangusin.de/RD/RIMG0271.jpg" target="_blank">Image</a>
<BR>
<BR>I mean it's okay to use but I'm not "Mr. Crankshaft" <IMG SRC="/phpBB/images/smiles/icon_wink.gif">
<BR>
<BR>Maybe MK or Heiner Jakob will have a look to the image.
<BR>
<BR>Greetz, Idefix
[addsig]
<BR>
<BR><a href="http://www.floriangusin.de/RD/RIMG0271.jpg" target="_blank">Image</a>
<BR>
<BR>I mean it's okay to use but I'm not "Mr. Crankshaft" <IMG SRC="/phpBB/images/smiles/icon_wink.gif">
<BR>
<BR>Maybe MK or Heiner Jakob will have a look to the image.
<BR>
<BR>Greetz, Idefix
[addsig]
<font size="1">
<BR>Idefix '80
<BR>GSX-R750W '94
<BR></font>
<BR>Idefix '80
<BR>GSX-R750W '94
<BR></font>
On "http://www.geocities.com/ivory_p/pics"
<BR>I can see the index of the server:
<BR>
<BR>Index of /ivory_p/pics
<BR> Name Last modified Size Description
<BR>--------------------------------------------------------------------------------
<BR> Parent Directory 10-Jun-2003 03:57 -
<BR> krank.jpg 10-Jun-2003 03:55 808k
<BR>
<BR>But this damn #%$§"ß picture I cannot open <IMG SRC="/phpBB/images/smiles/icon_frown.gif">
<BR>
<BR>Idefix
[addsig]
<BR>I can see the index of the server:
<BR>
<BR>Index of /ivory_p/pics
<BR> Name Last modified Size Description
<BR>--------------------------------------------------------------------------------
<BR> Parent Directory 10-Jun-2003 03:57 -
<BR> krank.jpg 10-Jun-2003 03:55 808k
<BR>
<BR>But this damn #%$§"ß picture I cannot open <IMG SRC="/phpBB/images/smiles/icon_frown.gif">
<BR>
<BR>Idefix
[addsig]
<font size="1">
<BR>Idefix '80
<BR>GSX-R750W '94
<BR></font>
<BR>Idefix '80
<BR>GSX-R750W '94
<BR></font>
could try this ofcoarse...
<BR>
<BR><!-- BBCode Start --><IMG SRC="www.geocities.com/ivory_p/pics/krank.jpg" BORDER="0"><!-- BBCode End -->
<BR>
<BR>nope, that doesn't do the trick <IMG SRC="/phpBB/images/smiles/icon_smile.gif"><BR><BR><font size=-1>[ Diese Nachricht wurde geändert von: ief am 2003-06-10 14:41 ]</font>
<BR>
<BR><!-- BBCode Start --><IMG SRC="www.geocities.com/ivory_p/pics/krank.jpg" BORDER="0"><!-- BBCode End -->
<BR>
<BR>nope, that doesn't do the trick <IMG SRC="/phpBB/images/smiles/icon_smile.gif"><BR><BR><font size=-1>[ Diese Nachricht wurde geändert von: ief am 2003-06-10 14:41 ]</font>
mein deutch ist besser wie dein hollendisch, doch?
Hi
<BR>The link works for me.
<BR>I would say it doesn`t look good <IMG SRC="/phpBB/images/smiles/icon_frown.gif">
<BR>I think you need a new one it seems as it was really hot! It`s not just a bit, the whole thing is blue or am i wrong?
<BR>The link works for me.
<BR>I would say it doesn`t look good <IMG SRC="/phpBB/images/smiles/icon_frown.gif">
<BR>I think you need a new one it seems as it was really hot! It`s not just a bit, the whole thing is blue or am i wrong?
Gruss Schmelle
<BR>
<BR>
<BR>Da geht noch was...
<BR>
<BR>4L0 '80
<BR>
<BR>
<BR>Da geht noch was...
<BR>
<BR>4L0 '80
i'm afraid your right there smelle <IMG SRC="/phpBB/images/smiles/icon_frown.gif">
<BR>
<BR>it's blue all over, more where the big end is connected ofcourse...
<BR>
<BR>it could be a good thing while the steel gets harder this way, on the other hand it tends to break more easely <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
<BR>
<BR>but seriously, think i can mark it "a goner"?
<BR>
<BR>it's blue all over, more where the big end is connected ofcourse...
<BR>
<BR>it could be a good thing while the steel gets harder this way, on the other hand it tends to break more easely <IMG SRC="/phpBB/images/smiles/icon_smile.gif">
<BR>
<BR>but seriously, think i can mark it "a goner"?
mein deutch ist besser wie dein hollendisch, doch?