Removal and installation of a final collector, catalytic converter and lambda probe. 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
 







f4fb234a

4-7-snyatie-i-ustanovka-vypusknogo-kollektora-kataliticheskogo-preobrazovatelya-i-lyambda-zonda.html

4.7. Removal and installation of a final collector, catalytic converter and lambda probe

Components of fastening of a final collector and catalytic converter

1, 9 — the Arm
2 — Laying
3 — the Final collector
4 — the Lambda probe No. 1
5 — Termozashchitny the screen of a final collector

6 — the Hairpin
7 — the 3-functional catalytic converter
8 — Termozashchitny the screen of the catalytic converter

 PERFORMANCE ORDER

  1. Remove an air inlet sleeve (see. The section Removal and installation of components of an inlet air path) and a loker right a forward right wheel arch (see. Head Body).
  2. Remove a belt of a drive of the generator and the To/in compressor (see. Section Replacement of belts of a drive of auxiliary units and intermediate rollers of belts).
  3. Remove the To/in compressor, without disconnecting from it a tube, take the compressor aside and fix it a rope on body elements so that tubes were not loaded.
  4. Divide forward connection of forward section of an exhaust pipe (see. Head of the Power supply system and production of the fulfilled gases) also remove a rack of the right support of the engine and a generator arm.
  5. Give the bottom bolt and displace the generator to a car front.
  1. If necessary remove a lambda probe No. 1 for what separate its socket, remove the socket from an arm and turn out a lambda probe by means of a special key.

At removal only the lambda probe is enough to remove previously an air inlet sleeve only. Do not subject a lambda probe to blows, do not drop it, and do not draw at installation.

  1. Remove thermofilters of a final collector and the catalytic converter.
  1. Give nuts and bolts to sequences, return specified on сопр. illustrations.

Do not damage thus the К/В system tube.

  1. Separate from each other final a collector and the catalytic converter.
  2. By means of a steel ruler and щупа lezviyny type measure not planeness of an interfaced surface of a final collector and compare the received result to requirements of Specifications. If necessary replace a final collector.
  3. Installation is made upside-down. Pay attention to purity of interfaced surfaces. Tighten fixture in the sequence specified an illustrations above. Do not draw a lambda probe not to damage it.



4.6. Removal and installation of the inlet pipeline

4.8. Removal and installation of the pallet of a case and maslozabornik