AC o-rings at condenser replacement

[Schwarz81]

I just noticed alot of oil/buildup around the AC line connection at the condenser. The ac line looks good so i'm guessing o-ring failure? Are there o-rings at the condenser where the liquid line hooks up and is that any easy DIY? Just re-charge the system after I replace the o-rings?

 

[dcoop]

I replaced my liquid line and condenser about 2 weeks ago and they took o rings. Went to oreilly's auto and rented a vacuum pump and gauges. There's some good videos on you tube on how to recharge your system. I watched a (Chrisfix it ac) video and followed those steps. Not hard at all.