5.2.6. Washing of a path of the cooling system

On the considered models the possibility of discharge of cooling liquid from the block of the engine is not provided.


  1. Remove a thermostat casing (see the Section Removal and installation of the thermostat).
  2. Take the thermostat, then establish its casing on the regular place, having tightened fixing bolts with the required effort.
  3. Remove protection of a case.
  4. Uncover a radiator, then open the drain gate (see an illustration) and lower cooling liquid from a radiator in the capacity suitable on volume.
  5. Close the drain gate.
  6. Remove a broad tank (see the Section Removal and installation of a broad tank) and several times carefully wash out it clear flowing water.
  7. Fill in clear water to the cooling highway.
  8. Start the engine and warm up it up to the normal working temperature. In case of need add a necessary amount of water in a radiator.
  9. Open the drain gate and begin to merge water from system, at the same time supporting its level by a dolivaniye in a radiator mouth.
  10. Continue implementation of the procedure until the water following from a radiator does not become pure and transparent.
  11. Merge the remained water, close the drain gate.
  12. Carefully wash out and install into place the thermostat.
  13. Install a broad tank.
  14. Fill the cooling system with fresh mix (see the Head the Current leaving and service).
  15. Establish into place a radiator cover, make sure of lack of signs of development of leak of cooling liquid, then kill the engine.