10-11
SECTION 10
PLUMBING SYSTEMS
10 - PLUMBING SYSTEMS
WATER SYSTEM DRAIN VALVE LOCATIONS
MODEL
SYSTEM
DRAIN VALVE LOCATIONS
331C
Water Lines:
Water Tank:
Water Heater:
Water Heater
By-Pass Valve:
Winterization
(Antifreeze)
Valve:
Exterior
Shower:
Two (2) valves beneath the removable bottom panel in the
bathroom lavatory cabinet.
Two (2) valves beneath the queen bed or driver side twin
bed. Lift head of mattress to expose access hole.
One (1) valve beneath the queen bed or driver side twin bed.
Lift head of mattress to expose access hole.
Drain plug on outside of coach, behind service door. Use
socket to remove drain plug.
In bottom of refrigerator cabinet. Remove drawer to access.
Beneath the queen bed or driver side twin bed. Lift head of
mattress to expose access hole.
Lay shower head on ground and open faucet valves to drain
lines and hose.
332G
Water Lines:
Exterior
Shower:
Tank Drain:
Winterization
Valve:
Water Heater
By-Pass Valve:
Water Heater:
Two (2) drains at foot of bed on drivers side.
Close valves under bed head drivers side. Move mattress to
expose hole.
Move mattress to expose hole at head of bed.
Move mattress to expose hole at head of bed.
Under galley remove panel along RH side.
Drain plug on outside of coach, behind service door. Use
socket to remove drain plug.
