Driver's side wheelwell disassembled with gray tank exposed. Original KIB level indicators installed on this side.

Thanks for all of your photos!
Now I have a better understanding of why it costs SOOOOOOOOO much to have anything done on an RV and we only have a Class C, not and A. Seems like it gets worse with an A.

Robby,
How did you get those side panels off to access the grey tank?
Thanks in advance,
Troy