Service Infiniti QX4 since 1996 of release
1. Introduction
2. The maintenance instruction
3. Routine maintenance
4. The engine
5. Cooling and heating systems
5.1. Specifications
5.2. Antifreeze - the general data
5.3. Service of system of cooling
5.4. Removal, installation and check of serviceability of functioning of the thermostat
5.5. Removal, regenerative repair and installation of a radiator of system of cooling
5.6. Replacement of the water pump
5.7. Removal and installation of the fan of system of cooling
5.8. Air lines of distribution of air submitted to salon
5.9. System of an automatic air conditioning – a design and a functioning principle
5.10. A design of a refrigerator path of a central air of air
5.11. Compressor K/V, - the general information and a functioning principle
5.12. The Receiver-dehumidifier - the general information and service
5.13. Check of serviceability of functioning and service of systems of heating and an air conditioning
5.14. Diagnostics of a central air of air
6. Power supply systems and managements
7. Start and charge systems
8. A transmissionnaja line
9. Brake system
10. A suspension bracket and a steering
11. A body
12. An electric equipment
 












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5.7. Removal and installation of the fan of system of cooling

At the working engine try not to touch with hands and free elements of clothes such moving components, as приводные belts and крыльчатка the fan!


Details of installation of the fan of system of cooling

 

 PERFORMANCE ORDER

  1. Do not weaken a tension приводного a belt at the expense of removal of a pulley of a drive of the fan / of the water pump.
  1. Муфта couplings of a drive of the fan to regenerative repair is not subject and in case of failure should be replaced in gathering. Estimate rotation freedom муфты.
  1. If marks are put on a surface вентиляторной assemblages in the form of letter F, it should be established by the given party forward on the engine.
  2. Installation приводного a belt should be made only after bolts / of a nut of fastening krylchatki/муфты its couplings to a flange of the water pump will be tightened with demanded effort.
  3. Remember that correctness of centering of components вентиляторной assemblages is of great importance and even its insignificant infringement can lead to branch крыльчатки from a landing flange, to development of fight and damage of components.
  1. Having finished installation, make sure of absence axial and radial люфтов крыльчатки.


On page back
5.6. Replacement of the water pump
On the following page
5.8. Air lines of distribution of air submitted to salon