Turn the aerator housing counterclockwise and remove it from the faucet. Pull the O-ring off the tip of the faucet spout with your finger. The O-ring prevents leaking between the housing and the faucet. Set the O-ring in a safe place until you are ready to reinstall the housing.
After that, they are referred to as yearlings or stirks if between one and two years of age. A castrated male is called a steer in the United States; older steers are often called bullocks in other parts of the world but in North America this term refers to a young bull.
In general terms, a very young cow is called a calf. If it's female, then it is called a heifer calf. If it is male, then it's a bull calf. If the calf has been castrated (by â¦ humans of course), then it's called a steer calf. 1 person found this useful. Karin L. This is my specialty.