Maintenance
9-16
2019 Tommy Bahama TC
Toilet
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.
Never use automotive
type antifreeze.
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.
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�
Troubleshooting
1� Leaks:
a� Back of toilet: check water supply line connec-
tion at water valve� Secure or tighten as neces-
sary� If leak persists from water valve, replace�
b�
Vacuum breaker leaks while flushing: replace
vacuum breaker or water module, depending
on model�
c�
Between closet flange and toilet: check flange
nuts for tightness� If leak continues, remove
toilet and check flange height. Use Thetford
spacers to adjust, if necessary, to 7/16-in�
above floor. Replace flange seal.
2� Toilet won’t hold water:
a� Check for and remove any debris from blade-
ball seal track�
b� Check blade/ball seal compression mecha-
nism� If blade/ball seal is worn, replace�
3� Harder than normal pedal or hand lever operation:
Apply light film of Thetford Toilet Seal Lubricant &
Conditioner or silicone spray to blade/ball� (Note:
To avoid damage, do not use spray lubricants other
than silicone�)
4�
Poor flush: Pedals or hand levers must be held
fully open during flush. A good flush should be
obtained within 2 to 3 seconds� If problem persists,
remove the water supply line and check flow rate.
The flow rate should be at least 10 qt (9.5 L) per
minute�
Summary of Contents for TOMMY BAHAMA 2019
Page 1: ...2019 TOMMY BAHAMA OWNER S MANUAL ...
Page 4: ...2019 Tommy Bahama TC NOTES ...
Page 6: ...2019 Tommy Bahama TC 1 2 Introduction NOTES ...
Page 16: ...2019 Tommy Bahama TC 2 10 Safety NOTES ...
Page 28: ...2019 Tommy Bahama TC 3 12 General Information NOTES ...
Page 104: ...Maintenance 9 18 2019 Tommy Bahama TC 12 Volt Schematic ...
Page 105: ...Maintenance 2019 Tommy Bahama TC 9 19 12 Volt Schematic ...
Page 106: ...Maintenance 9 20 2019 Tommy Bahama TC 12 Volt Schematic ...
Page 107: ...Maintenance 2019 Tommy Bahama TC 9 21 12 Volt Schematic ...
Page 108: ...Maintenance 9 22 2019 Tommy Bahama TC 12 Volt Schematic ...
Page 109: ...Maintenance 2019 Tommy Bahama TC 9 23 12 Volt Schematic ...
Page 110: ...Maintenance 9 24 2019 Tommy Bahama TC 12 Volt Standard Parts List ...
Page 112: ...Maintenance 9 26 2019 Tommy Bahama TC 30 Amp 120 Volt Standard Parts list ...
Page 116: ...Maintenance 9 30 2019 Tommy Bahama TC Multiplex Circuit Control Board Layout ...
Page 117: ...Maintenance 2019 Tommy Bahama TC 9 31 Multiplex Networking Diagram and Switch Panel Layout ...
Page 121: ...Maintenance 2019 Tommy Bahama TC 9 35 NOTES ...
Page 122: ...2019 Tommy Bahama TC 9 36 Maintenance NOTES ...
Page 125: ......