The way you ask this question is too broad.
Which part of your sewer pipe needs replacing? Exposed pipe in your basement or crawlspace is too simple for you to be asking about.
If you mean the sewer pipe that connects your house to the city sewer (generally under the street) you have a big task. Depending on what part of the country you are in, this section of your sewer pipe can be anywhere between 4 feet and 20 feet deep. In either case you'll need a backhoe to dig it up.
Normally digging up the old sewer piping and removing it and installing cast iron on clean fill and giving the proper amount of pitch with accessible clean outs then using clean fill to grade
Normally at right angles to the existing piping flow, IF it can handle the added volume
Sewer Line The Woodlands
With a sewer line locator of course
Sewer Line katy TX
Sewer Line Cypress TX
Sewer Line Pearland TX
There are many specific methods and tricks to go about replacing a sewer line on one's property. the best way is to call a local service and have it done professionally. This avoids danger and hassle.
Either they are on a separate sewer line and connect to the main sewer line later on or they sewerage is pumped by means of a machine into the main sewer line.
Snake the line
No. You vent air from a sewer line.
bass
new roofs, foundation crecks and sewer line repair
Install a one way check valve in the line from the house to the sewer.