Does the A/C system require periodic maintenance?

[Seymore Butts]

My 10 year old A/C works great, but I'm wondering if there is something that I should grease or change the oil in it or something. Is there anything that should be done other than changing the cabin air filter?

 

[earthrealm]

nope, nothing, change your cabin filter periodically and you should be fine. most acs need a little top up every 10-15yrs