Rings change and motor adjustment.

What are the pieces that should be considered when a change of this nature is requested in the engine ... so that the vehicle is in good condition.

What model

The car is a Hyundai Accent Gls/ Year 98.

hello.
Rings change is one thing
the engine adjustment is very different.

1- When the rings change is made, they will generally ask for rings and the change of oil. (Optional spark plugs prior verification)

2- When it is a semi-adjustment, they will ask for rings, change of connecting rod metals and bench, oil change and change of air filter and spark plugs. (Optional injector cleaning).

3- The full motor setting, several mobile parts of the engine must be changed, as well as rectification work to what is cylinders, etc.
They usually ask you rings according to the measure, pistons according to the measure, connecting rod metals, valve guides, oil change, air filter, fuel filter, injector cleaning among other components such as spark plugs, etc.

This must be made prior diagnosis of the mechanic.
I hope I have been helpful.

Grc Gillermo
is clear to me