2013 Leaf S - PC421

Dealer said that I have to get a high pressure line replaced for the A/C. It was replaced in 2016 due to a recall. It’s $900 to get it done now - is there a possibility that it can be covered by the recall again? I know it’s unlikely but paying this amount kind of sucks.

Also are replacing brake pads doable yourself? I’m a cheap fuck and it seems doable with some stands.

Please let me know if you’ve been through something similar. Thanks!