I had this type of issue on a Punto..
Its assembled in factory.. before other parts
I got a garage to remove it
( drop exhaust: 'hot spanner')
As part of an oil change service... cost an extra £10
It might be cheaper to cut the bolt..and feed replacement in from other side
Do let us know what you do..
Maybe disconnect damper ,
Free travel of wishbone...and swing shaft out of the way..??
A photo will help here