Originally Posted by elljay
This unit has a rear bathroom and I know about checking to see if the back floor is detaching by the bumper. We would appreciate any other tips.
To check for frame separation, stand on the very end of the bumper and bounce up and down.
If the seam between belly band and bumper opens and closes as you bounce up and down, you have frame separation. If it is less than 3/16 in., it is minor but still requires corrective action before it worsens. If it gapes, you got it bad.
Check both sides.
This method doesn't work if the stablizer jacks are down. Don't ask me how I know this.
Get the seller's permission before you make this check; otherwise you may be accused of causing the damage.
Hope this helps.
P.S. Rear baths are great!