Wondering if anyone knows the part number for J series (specifically J35A9) LMAs, or knows if they're compatible with B series LMA's using washers to shim and adjust height.
Also wondering if a sticking LMA could be cleaned and be restored to normal function.
Thanks in advance

 

Thought the later J stuff went to springs for the LMAs just like the K series stuff. Pictures of the heads for a J35A9 show springs not the hydraulic B series style.