Often hollow plastic float in the toilet tank, prohodivshiy, fills with water and stops functioning. But do not rush to replace it with a new one.
Remove the float from the lever, cut off the lower part (the bottom) and fill the float with foam inside, cut out the right size insert. Remains restored the float to put back on the lever and it will serve you long and reliable.
Recommend to read
BLACK SEA SHALANDA
"...The barge is loaded mast and folded sail, half pushed into the sea, floated on a light wave... The boys came over and, without much difficulty pushing the barge, jumped into...
MACHINE FOR MY SON
The car was conceived and executed as a valid simulator for the novice driver — my 15-year-old son Maxim that he could get it driving skills, and also to assemble-disassemble and repair...