Hi from France,
I would check the clutch AC compressor (puley is seized) but at this time, I can't remove it.
I haven't the specific tool to do that, I tried to do it myself with a plumbing tube and a screw but the cover clutch stays locked.
that was a little strange, there was any nut on threaded rod, the cover clutch is installed on axis and maintained with a "key" (sorry I don't know if it's the good word).
Someone has already removed the clutch compressor on firebird 3.4L V6 SFI ?
I think I'll go to the mechanic to drain the system and after I'll remove completely the compressor to have a better access on clutch.
Many thanks for your help and sorry again for my expression.
I would check the clutch AC compressor (puley is seized) but at this time, I can't remove it.
I haven't the specific tool to do that, I tried to do it myself with a plumbing tube and a screw but the cover clutch stays locked.

that was a little strange, there was any nut on threaded rod, the cover clutch is installed on axis and maintained with a "key" (sorry I don't know if it's the good word).
Someone has already removed the clutch compressor on firebird 3.4L V6 SFI ?
I think I'll go to the mechanic to drain the system and after I'll remove completely the compressor to have a better access on clutch.
Many thanks for your help and sorry again for my expression.