You replace it.
The way you stop your water pump from leaking on a Ford Transit Lorry depends on why it is leaking. The most common fix is to replace the gasket on the water pump.
Carry more water or fix it!
A leaking water pump means the pump needs replacing or the gasket is leaking. Either way the pump must be removed. Now if the hoses going to the pump are leaking, they either need tightening or replacing. So it depends on exactly where the leak is.
how do i fix leaking spray pump on a 2 barrel carburetor
can you fix a leaking car water pump Yes you can fix it..If the water pump gasket is leaking then remove the pump and replace the gasket,if the pump itself is leaking from either a crack in the housing or from around the pumps shaft then remove and replace the pump with a new one... Fixing the pump itself is not something that is easly done by the average person....if the leak is from a crack in the water pumps housing then each end of the crack must be drilled to stop it from progressing any farther,then the entire crack must be welded,soildered,brazed ect depending on what type of metal the pump is made from... If the pump is leaking from around the shaft then the impeller and shaft must be removed and the bushings,bearings and seals replaced..this requires the use of a bearing press...
Look for a leaking hose, water pump, or raditor find the leak and fix it.
Water pump shaft loose? Water pump leaking? Water circulating in coolant system?
You can try putting some "Stop Leak" in your radiator, but the only proper way is to remove the water pump and replace the gasket and the Pump too if it's leaking.
The fix is replacing the leaking part.
l have a 52 transit it was leaking diesel when running had pump fixed 640
Replace water pump.
either the bearing is noisy and driving you crazy or the pump is leaking ,or your truck is over heating and someone is guessing this will fix it