The best thing to do if you want to prevent your basement windows leaking when it rains, is to call in a professional. You can buy home sealing kits but they can be very expensive.
You dismantle it and replace the seal.
possibly a weld if leak is accessable and repair cheaper than replacement where leak occurred
1. Replace the pipe, 2. Shut off the water
Clamped
Concrete walls will usually leak from wall cracks or from the joint where the floor and wall meet. Both can be fixed from inside by installing a sub-floor drainage system and a good wall sealer that will expand and contract along with the foundation. The Only Product that is FLOOD TESTED and PROVEN to work inside is ArmorGuard Basement Coatings, ArmroGuard Coatings are Non_Toxic, Odorless and Permanent, This Will SOLVE YOUR PROBLEMS GUARANTEED. Go to www.ecosmartepoxysystems.com for more information
You can replace the rubber gasket.
You can contract the services of a building engineer who specializes in leaky common interest community buildings. Without endorsement, your state chapter of Community Associations Institute has a list of these professionals who understand leaky buildings and condominium associations. The combination of skills is critical to the diagnosis and repair of a leaky basement.
if the foundation is good, termites, leaky roof, or a leaky basement.
Replace it
$20 to $400, just depends.
You dismantle it and replace the seal.
How to replace a heater hose on a 2001 Oldsmobile silloute
One of the biggest jobs is leaky coolant systems. So you need to be licensed to use Freon which is a serious business now. Then you might have to replace capacitors or repair electrical faults, things or that nature.
you replace it
replace the seals
You will need to seal it with some sort of waterproof coating that is NON TOXIC.
This is a machine shop procedure which the head has to come off to accomplish.