"Reactivate' pdf attachments to a post?

[parrot 149]

Some years back I posted pdf copies of an assortment of gaskets so people could make their own.  Now if you click on the files, you just get an error message.  Is there a way to reactivate these, or is it a matter of reattaching current scans?

 

[parrot 149]

Have had a look at it and realised that pdf's can't be attached to a post anymore.

 

Have saved the KE1x gearbox set as a jpeg but not sure how they will print.  I'll have a go at it and if they work, I'll redo the rest