To get the job done you will need piece of wire with a diameter of 1-1.5 mm (or a large paper clip).
It is more convenient to clean the drainage holes in the thresholds on a viewing hole or overpass.
Execution sequence
1. We prepare the car for work (see "Preparing the car for maintenance and repair").
2. Having opened the door, we inject penetrating lubricant into the hinge hinges. Similarly, we lubricate the hinges of other car doors...
...the keyholes of the door locks.
3. Apply grease to the working surface of the door stops...
... spring and hinge of the fuel filler cap.
Comment. To remove moisture from the internal cavities in the lower part of the front doors, eight drainage holes were made in the rear doors - six each. There are five drainage holes in the sill plates, and four in the thresholds. Depending on the year of manufacture of the car, the number of drain holes may be different.
4. We clean the drainage holes in the doors with wire...
... body sills...
...and door sills.
