how long does it take to replace the air bags on the air suspension in a 1996 lincoln town car

maybe a half day, tops, that's not exactly hustling either. If all goes well, no unexpected runs to the parts store for air lnes etc I did that, but I put coil springs in not new bladders but I spent 4 hours, including a couple beer breaks. I don't think the difference between changing bladders vs. installing springs would make much difference. Probably easier than springs, remember you have to drop the axle and I recommend buying all new bolts. That also takes in to consideration you have all proper tools, AND that was rear only.