I. Problem:
- Noisy tank fill
Possible Causes:
- Defective inlet-valve assembly
- Restricted water supply
Possible Fixes:
- Oil trip lever, replace faulty washers, or install new inlet-valve assembly
- Adjust shutoff valve
II. Problem:
- Running toilet
Possible Causes:
- Float arm not rising high enough
- Water-filled float ball
- Tank stopper not seating correctly
- Corroded flush valve seat
- Cracked overflow tube
- Inlet valve doesn’t shut off
Possible Fixes:
- Bend float arm down or away from tank wall
- Replace ball
- Adjust stopper guide rod and left wires or chain
- Replace defective stopper
- Scour valve seat or replace it altogether
- Replace tube or install new flush-valve assembly
- Oil trip lever, replace faulty washers, or install new inlet-valve assembly
III. Problem:
- Clogged toilet
Possible Causes:
- Blockage in drain
Possible Fixes:
- Remove blockage with plunger
- Remove blockage with plumbers snake
- Remove blockage with chemical cleaners
IV. Problem:
- Inadequate flush
Possible Causes:
- Faulty linkage between handle and trip lever
- Tank stopper closes before tank empties
- Leak between tank and bowl
- Clogged flush passages
Possible Fixes:
- Tighten setscrew on handle linkage, or replace handle assembly
- Adjust stopper guide rod and left wires or chain
- Tighten tank bolts or couplings, or replace gasket
- Clear obstructions from passages with wire
V. Problem:
- Sweating tank
Possible Causes:
- Condensation
Possible Fixes:
- Install rubber foam or polystyrene pads for tank insulation