This is a job you give to someone you don't like, right? The van had excessive vibrations while at a stationary speed in drive. A visual inspection showed the mounts were rotted and falling apart. Video shows tips on holding the bolts and tips on removing those are to reach nuts. A lift point is also shown. Done on a 1997 GMC Safari. Not shown is the aligning of the brackets (through-bolt) and threading in the nuts after completion.