Service of the Infiniti QX4 since 1996 of release
1. Introduction
2. Maintenance instruction
3. Routine maintenance
3.1. Schedule of routine maintenance
3.2. Specifications
3.3. General information about settings and adjustments
3.4. Check of levels of liquids
3.5. Check of a condition of tires and pressure of their rating, rotation of wheels
3.6. Replacement of motive oil and oil filter
3.7. Check of a state and replacement of the hoses located in a motive compartment
3.8. Service of the cooling system (depletion, washing and filling)
3.9. Check, service and charging of the rechargeable battery
3.10. Check of a state and belts of the drive of auxiliary units
3.11. Replacement of spark plugs, check of a condition of VV of an electrical wiring
3.12. Replacement of the filtering air cleaner element
3.13. Check of a state and replacement of brushes of screen wipers, a clearing and adjustment snuffled supply of the washing liquid
3.14. Survey of components of a suspension bracket and steering drive, check of a condition of protective covers of power shafts
3.15. Check of the brake system
3.16. Check / adjustment of installations of turns of an idling / corner of an advancing of ignition / quality of air-fuel mix
3.17. Check of electric equipment
3.18. Check of serviceability of functioning and service of systems of heating and air conditioning
3.19. Greasing of locks, loops and emphasis
4. Engine
5. Cooling system and heating
6. Feed and control systems
7. Systems of start and charge
8. Transmission line
9. Brake system
10. Suspension bracket and steering
11. Body
12. Electric equipment
 












3-13-proverka-sostoyaniya-i-zamena-shhetok-stekloochistitelejj-prochistka-i.html

3.13. Check of a state and replacement of brushes of screen wipers, a clearing and adjustment snuffled supply of the washing liquid

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.

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.

In the course of functioning of screen wipers there can be a gradual spontaneous otpuskaniye of fixture, reliability of landing and which tightening also has to be checked regularly.

At identification of cracks or signs of wear of rubber working elements replacement of brushes is made.


Order of removal of a brush from the screen wiper lever

 

 PERFORMANCE ORDER

  1. Take away the screen wiper lever from glass.
  2. Wring out a lock uvula and carefully remove a brush from a hook on the end of the lever (see the illustration Order of Removal of a Brush from the screen wiper lever).
  3. Put on a new brush the lever of a screen wiper and fill it in a hook, having tracked reliability of a zashchelkivaniye of a lock uvula.
  4. Do not forget to return the lever into position — opening of a cowl at the screen wiper which is taken away from glass can lead to damage of the last.
  5. Track density of pressing of a brush to glass.


Nozzles of supply of the washing liquid

Clearing snuffled supply of the washing liquid it can be made by means of a suitable needle. The same needle is used for correction of the direction of giving of a stream of liquid on glass.


"on the page back
3.12. Replacement of the filtering air cleaner element
on the following page"
3.14. Survey of components of a suspension bracket and steering drive, check of a condition of protective covers of power shafts




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