It is a complete rebuild. Replacing all bearings, rings, gaskets, inspecting heads, and replacing water pump, and any other parts necessary.
minor or major
poka
"Renovating" or perhaps "overhauling".
it means disassembling of various parts of the pump assembly to determine the damage parts and to replace it, depends on the degree of damage, minor or major overhauling may be needed.
Overhauling a control valve means replacing all of the worn parts to bring the valve to a condition where it will be able to perform as well as it did when the valve was new.
overhauling
Build It Bigger - 2006 Overhauling the Bay Bridge 3-6 was released on: USA: 20 May 2010
Professional Grade - 2010 Overhauling Overdue Kitchen 4-13 was released on: USA: 22 March 2012
If you have he intentions of overhauling it then the instructions will be with the kit.
It is required with some engines.
From the internet. I think it is discovery channels website.
When overhauling an engine, you need to consider the condition of the engine block, heads, crank, and camshaft. Any of these may need resurfacing or replacing, and the cost may be high enough to look at a complete replacement engine.