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BMW R51 frame&engine carburators numbers ?
- oldtimers.si
- Posts: 133
- Joined: Mon Aug 18, 2014 11:00 am
BMW R51 frame&engine carburators numbers ?
i look is all ok
i have
- engine number in left side nr. 503271 without bmw stamp ??
-frame number in right rear side nr. 505506 ??
-carburator number bing nr. 1/22/62
also i find in top side engine mark ALBR ?
i find some bmw r69s with mark in to the frame B230 ??
attach is all fotos
please help me is correct or not
regards, mec
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Number is not original!It
It use to be on the right side
like this.
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- oldtimers.si
- Posts: 133
- Joined: Mon Aug 18, 2014 11:00 am
hi,thanks and which engine
and which engine like r51 have engine number in left side ?
i find another engine hause like R5 or R51 also number in left side which model is then realy ?
regards,Mec
R5 is the same like R51 ,also
Send some more photos.
- oldtimers.si
- Posts: 133
- Joined: Mon Aug 18, 2014 11:00 am
R51 engine foto
today i again check and make more fotos
i look and all ok
frame is R51 1938
Engine is R51 1938 but owner change engine house and put number to wrong side , i must change mark number to right side like original
cylinder,heads is all original
motor start ,run ,drive wery good
regards,Mec
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- oldtimers.si
- Posts: 133
- Joined: Mon Aug 18, 2014 11:00 am
bmw 51 1938 CLEANING
I change all oils , clean carburators,make inspections ,and make beautiful ride
all is ok after 20 years , only foot gear is difficult to move 1,0,2...
is something must adjust for better shifting ?
regards,mec
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- oldtimers.si
- Posts: 133
- Joined: Mon Aug 18, 2014 11:00 am
hi, Aviyes i see , the
yes i see , the another engine housing is from BMW R51/2 then is number correct in Left side
i check oil in gearbox and inside is like sae 90 (oil for rear drivetrain), i change with motor oil (llike write in to manuals) and now is shift much better
bike work nice and i drive aline road in to 1611 m (ASL) , i must only change spark plugs in to 2/3 roadtrip
thanks for help
regards,Mec
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- oldtimers.si
- Posts: 133
- Joined: Mon Aug 18, 2014 11:00 am
BMW R51 front fork
today i change oil seal in front fork from BMW R51
front fork is leak oil
front fork is not like new . its little rusted ..yeah its 80 years old
i hope is now better
how much oil is ok ?
and oil number ?
regards,mec
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- oldtimers.si
- Posts: 133
- Joined: Mon Aug 18, 2014 11:00 am
BMW R51 front wheel fork repair
today i replace old front wheel fork with repaired / hard chromed parts
its nice , work great
regards,mec
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