Drain Systems; Deck Drains; Sink Drains; Shower Drains - Bayliner 305 Owner's Manual Supplement

Chapter 6: Plumbing

Drain Systems

Deck Drains

NOTE:
VIEW IS THROUGH
TOP SIDE OF DECK
COCKPIT DRAINS
• Water on the deck is drained overboard through the deck drains.
• Keep the deck drains free of debris.

Sink Drains

Gray water (water from sinks) above the waterline is gravity drained overboard.

Shower Drains

• The shower is drained into a sump box.
• A float switch automatically turns On the sump pump.
• The sump pump pumps the shower water overboard.

Sump Box Cleaning

Periodically clean the sump box (A), filter, and pump as follows:
1. Remove the cover screws (B) and the cover (C).
2. Remove any debris from the box and the filter.
3. Clean the sump pump as outlined in the Bilge Pump section of
this Supplement.

Sump System Winterization

Drain the sump pump system in the winter months when not in use.
1. Disconnect and drain all lines to the unit.
2. Remove the screws from the mounting feet (D) and drain
the system.
3. Reinstall the screws in the mounting feet and reconnect the system.
28
COCKPIT SINK DRAIN
SHOWER SUMP BOX IS ACCESSED THROUGH
FLOOR CUT OUT UNDER SALON ENTRY STEPS
A
305 • Owner's Manual Supplement
DECK DRAINS
C B
D