Hi all. I'm a new RVer with a 1990 Southwind P30 in good shape. The fan clutch is frozen and needs to be replaced. Please tell me there is a button to push that lifts the RV off of the chassis! Or do I have to remove the condenser and radiator to get to it? Or is there another way I'm not seeing. I can't get to it from the access lid inside the RV. Thanks for your help in advance.