Removal and installation of the water pump. Nissan Micra (since 2002 of release)
Service and to Nissan Micra car repairs (since 2002 of release)
1. Introduction
2. Governing bodies and operation receptions
3. Settings and routine maintenance of the car
4. Engine
5. Systems of cooling of the engine, heating, ventilation and air conditioning
5.1. System of cooling of the engine
5.1.1. General information and precautionary measures
5.1.2. Removal and installation of a radiator and fan assembly
5.1.3. Dismantling and assembly of the fan of a radiator
5.1.4. Removal, check and thermostat installation
5.1.5. Removal and installation of the water pump
5.2. Systems of heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Power shafts, rotary fists and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Electric equipment schemes
 







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5.1.5. Removal and installation of the water pump

The water pump is not subject to dismantling and repair. If necessary replace the pump assembled.

Components of installation of the water pump

1 — the Pulley of the water pump
2 — the Water pump
3 — the Sealing ring
4 — the Soaking-up tube

5 — a heater Hose
6 — Nizhny a radiator hose
7 — the Water hose

 PERFORMANCE ORDER

  1. Empty cooling system (see. The section Replacement of cooling liquid).
  2. Remove a multiridge belt (see. Head Engine) and pulley of the water pump.

For simplification of removal of a pulley release its fixture before belt removal.

  1. Insert into the pump wooden whetstone and beat out the pump. Remove pump laying.

At removal of the pump the cooling liquid which has remained in the engine will weave.

  1. For removal of a soaking-up tube remove air purifier assembly, radiator and heater hoses, remove from a tube electroconducting, turn out bolts and extend a tube in the direction to a back part of the engine.
  2. Make sure that on the pump and on his shovels there are no dirt and rust traces. The shaft of the pump should rotate smoothly by hand and not have люфта. If necessary replace the pump.
  3. Installation is made upside-down. Pay attention to the next moments.
  4. Establish a new sealing ring in a flute on the end of a soaking-up tube.
  1. Put on a pump flange the hermetic roller according to an illustration.
  1. In not less than 30 minutes after installation of the water pump fill system of cooling and check it on existence of leaks (see. Head of Control and routine maintenance of the car).



5.1.4. Removal, check and thermostat installation

5.2. Systems of heating, ventilation and air conditioning