Replacement of belts of a drive of auxiliary units and intermediate rollers of belts. 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
4.1. General information and preparatory operations
4.2. Check of kompressionny pressure
4.3. Engine check by means of the vacuum gage
4.4. Check of pressure of impellent oil
4.5. Replacement of belts of a drive of auxiliary units and intermediate rollers of belts
4.6. Removal and installation of the inlet pipeline
4.7. Removal and installation of a final collector, catalytic converter and lambda probe
4.8. Removal and installation of the pallet of a case and maslozabornik
4.9. Removal and installation of a cover of a head of cylinders
4.10. Removal, check and installation of camshafts
4.11. Check and adjustment of klapanny gaps
4.12. Removal and installation of a chain of a drive of GRM
4.13. Removal and installation of epiploons of a cranked shaft
4.14. Removal and installation, dismantling and assembly of a head of cylinders
4.15. Removal and installation of the power unit
4.16. Service of the oil pump
4.17. Dismantling and assembly of the block of cylinders
5. Systems of cooling of the engine, 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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4.5. Replacement of belts of a drive of auxiliary units and intermediate rollers of belts

The description of check of a condition, and also adjustment of a tension of belts of a drive of auxiliary units is provided in the Section Check of a condition of a belt of a drive of auxiliary units and adjustment of its tension.

Components of installation of intermediate rollers

1 — the Adjusting bolt of a belt of a drive of the water pump
2 — Assembly of an intermediate roller
3 — the Axis
4, 7 — the Cover
5 — the Plug

6 — the Intermediate pulley
8 — the Arm
9 — the Adjusting bolt of a belt of a drive of the generator and the To/in compressor

 PERFORMANCE ORDER

  1. Completely weaken a tension of each belt (see. The section Check of a condition of a belt of a drive of auxiliary units and adjustment of its tension) also remove belts, since the forward.

If the belt acts in film not for the purpose of replacement, mark on it the direction of its movement.

  1. Components of installation of intermediate rollers of belts are specified illustrations above.
  2. For removal of an intermediate pulley of a belt of a drive of the generator and the To/in compressor take an adjusting bolt from a pulley axis, shift a pulley along a groove on an arm and remove, having turned the axis end on a wide part of a groove.
  3. For removal of an intermediate pulley of a belt of a drive of the water pump give a lock-nut and remove an axis, having pulled it in the direction to a back part of the engine.
  4. Installation of pulleys is made upside-down.
  5. Be convinced that both on belts, and on pulleys there are no traces of greasing, oil or OZh and establish belts. If already used belt is established, observe the direction of its movement.
  6. Make sure that belts correctly settle down in flutes of pulleys.
  7. Turn a cranked shaft not less, than on two turns to level a tension of belts on sites between various pulleys. Check and if necessary adjust a tension of belts (see. Section Check of a condition of a belt of a drive of auxiliary units and adjustment of its tension).



4.4. Check of pressure of impellent oil

4.6. Removal and installation of the inlet pipeline