randerson
Member
- Mar 15, 2006
- 371
- Boat Info
- 1998 400 DB
- Engines
- 7.4 Mercrusier Horizons
Guess I'm a bit confused as to why you had to cut your floors to get to the vacuflush units. I have a '99 as well, and I recently changed the duckbill valves by accessing the units through the access under the bunk in the port guest stateroom. Tight access, but I got the job done.
I believe the OP stated he had the 3 stateroom layout which may be different? I changed mine on my 98 2 stateroom layout and it wasn’t bad.