I am looking forward to get a Matsuura RA3 from 1991. Machine is in near mint condition, only 608 spindle hours. However it has some kind of pallet changer arm malfunction. It is not connected to pallet on machine table, is lifted as if pallet was to be changed and is completely limp, can move with my finger as if it is not connected to anything, and you can hear air leak from under the table. Apart from that machine is fully functional, smooth and quiet..
Does any1 have any schematics/images of how this arm is supposed to work on the inside?
How complicated is this mechanism? Are there any super special parts? Should this be a deal breaker?