Some Information about Plumbing and Plumbing tools
There are two basic types of plungers: toilet and sink. A sink plunger, pictured at the right in the image above, has a flat rim designed to fit over a sink, bathtub, shower, or similar opening to form a seal. A toilet plunger, pictured at the left in the image above, has a flange desined to fit into the bottom of a flush toilet bowl, with the flange entering into the exit pipe, forming a seal. The flange of a toilet plunger can be flipped up inside the plunger in order to use it as a sink plunger. If one is going to have only one plunger on hand, a toilet plunger is more versatile.
Some Plumbing DOs and DON'Ts
DO - Clean out holes under toilet seat and rim of the bowl - can
use small end of a pocket knife.
DO - Clean out 3/4" hole in the bottom of toilet bowl.
DO - Replace rubber tank ball at this time if needed.
DO - Adjust water level in toilet tank, 1" below top of 3/4"
overflow pipe. To adjust type with 1/4" rod and metal or plastic
float ball, put both hands on rod and bend end of rod towards
float ball down, this lowers water level. To raise water level,
bend rod up .