Originally Posted by Northerngal
Since it's inevitable that we will have extensive repairs to do from the ground up on our "new" trailer here is my question: is there any way to elevate a 30' trailer to make it easier to work under? Is there any other way to change the axle, anyway? Or am I going to have to crawl?
You can change one axle at a time.
Pull the wheels of one axle onto some 2 x 6 blocks
Change out the axle and shocks.
Duplicate the process for the second axle.
Using jacks has some risk.
Using wide boards has no risk, and gives you plenty of working room.