1. The condition of assemblies of screenwashes has to be checked regularly according to the schedule of routine maintenance of the car (see the Schedule of routine maintenance). Brushes look round on existence of mechanical damages, signs of weakening of fastening of components and wear of rubber working elements.
2. On working surfaces of brushes the road film accumulates over time that leads to noticeable decrease in efficiency of functioning of screen wipers. Regularly wash out brushes the cleaning solution of average concentration.
3. In the course of functioning of screen wipers there can be a gradual spontaneous otdavaniye of fixture which reliability of tightening also has to be checked regularly.
4. At identification of cracks or signs of wear of rubber working elements replacement of brushes is made.
5. Take away the screen wiper lever from glass.
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6. Wring out inside a lock uvula and carefully remove a brush from a hook on the end of the lever (see an accompanying illustration). |
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7. In need of replacement of a working element of a brush strongly squeeze lock uvulas on the end of a brush, then grasp an element and, having pulled, take it from a frame (see an accompanying illustration). |
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8. Take from a rubber working element metal holders and fill them in grooves of a new element (see an accompanying illustration). |
9. Fill an element in a frame, having tracked reliability of a zashchelkivaniye of lock uvulas.
10. Put on a brush the lever of a screen wiper and fill it in a hook, having tracked reliability of a zashchelkivaniye of a lock uvula. |