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1 vote

Where can I get replacement battery connectors for old Lego Duplo Train?

Considering that the contacts seem to be made specifically for this model of Duplo Train, I think an exact fitting off-the-shelf version likely doesn't exist. You could buy sheet metal of the same ...
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5 votes
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How to open first version of the pneumatic cylinder? (Part no 4688c01)

Thanks everyone for the answers. It gave me the courage to take the piece to the cutting block... And guess what? I now have an almost functional piece. It's not extending 100% and sometimes I need to ...
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2 votes

How to open first version of the pneumatic cylinder? (Part no 4688c01)

It might be hard or impossible to fix this so I'd rather address how to fix the issue of having non-functional element instead. You can look into acquiring a used version of the same LEGO item from ...
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4 votes

How to open first version of the pneumatic cylinder? (Part no 4688c01)

The original glue was solvent based. This means that both sides of the joint are more or less fused/welded together. It is not a simple case of "2 pieces with glue in between". Any solvent ...
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