How to change the carbon holder of the starter motor

Change starter motor brush holder for a new one.
On many occasions when we start the engine of our car we hear a click and the engine does not start.
If the carbons are worn then the starter motor will not activate but the solenoid or automatic will work.
Clean and check starter motor rotor before greasing and assembling.
Replace the carbon holder or brush holder with a new identical one.
The price of a starter holder for Daewoo, Mazda, Chevrolet Aveo, Nissan Sentra. is $10.00 (10 dollars).
This procedure is valid for Daewoo, Mazda, Chevrolet Aveo and Nissan Sentra starter motors.