Maintenance; Removal; Toilet Winterizing - Airstream 2017 Interstate Owner's Manual

Maintenance

Maintenance
If the bowl-sealing blade does not operate freely after
extended use, it may be restored to its original, smooth
operating condition by applying a light film of silicone
spray to the blade� To clean the toilet use Thetford
Aqua Bowl or any other high grade, non-abrasive
cleaner� Do not use highly concentrated or high acid
content household cleaners� They may damage the
rubber seals�

Removal

1� Shut off water valve behind toilet or main water
supply and flush toilet.
2� Disconnect water supply line from toilet� You will
probably find a small mirror very useful.
3� Remove mounting nuts�
4� Cover riser or tank inlet with cardboard to prevent
debris from falling into tank�
NOTE
Always replace flange seal when toilet has been
removed.
9-16

Toilet Winterizing

Draining Method: Turn off touring coach's water supply�
Drain toilet bowl� Disconnect supply line at water valve�
Completely drain the toilet's water supply line�
Antifreeze Method: Use RV, non-toxic antifreeze only�
NOTE
To avoid damage when using air pressure to blow
water from the lines, make sure toilet valve is in the
open position.
NOTE
If water is frozen in the toilet, do not attempt to
flush until the ice thaws.
NOTE
Never use automotive type antifreeze.
2017 Interstate