Toto DuoFit WT173M Installation And Owner's Manual page 8

7. Confirm water supply
Before connecting the flexible hose
to the fill valve, open shutoff valve
to let water run for a minute or two.
After that, shut off the valve and the
main supply valve.
8. Attach the mud guard, push plate rough-in, and mounting
studs
Insert the mud guard for the inlet and
outlet, the push plate rough-in for the
push plate and the two (2) Threaded
Mounting Stud for the mounting bowl
on the inner holes.
8