Citroen Xantia

Since 1993 of release

Repair and car operation



Citroen Xantia
+ Introduction
+ The operation manual
+ Routine maintenance
+ Engine repair
+ Systems of cooling, heating
- The power supply system and release
   + The power supply system - petrol models
   - The power supply system - diesel models
      Filling of the power supply system with fuel and removal from it air stoppers
      Check and adjustment of the maximum turns of the engine
      Removal, installation and adjustment of the thermosensitive gauge of turns of fast idling
      Electromagnetic запорный the valve - the general data, removal and installation
      Removal and installation ТНВД
      Methods of check of installation of the moments of injection of fuel
      Check and adjustment of the moments of injection (ТНВД Lucas)
      Check and adjustment of the moments of injection (ТНВД Bosch)
      Check of serviceability of functioning, removal and installation of atomizers of injection of fuel
      Removal, installation and adjustment of a cable of gas
      Removal and installation of a pedal of gas
      Removal and assemblage installation топливозаборника with the gauge of the expense of fuel
      Removal and installation of a fuel tank
      Removal and installation of the inlet pipeline and final collector
      turbocharger - the general data and safety measures
      Removal and installation турбокомпрессора
      Check of a condition and regenerative repair турбокомпрессора
      Removal and installation of the built in cooler турбокомпрессора
      Removal and installation of an air cleaner and accompanying components
   + Systems of decrease in toxicity and release of the fulfilled gases
+ Engine electric equipment
+ Coupling
+ Transmission
+ Power shafts
+ Uniform hydraulic system
+ Brake system
+ Running gear and steering
+ Body and salon furnish
+ Onboard electric equipment
+ Electric equipment schemes





Removal and installation of the inlet pipeline and final collector

On the models equipped турбокомпрессором, assemblages of the inlet pipeline and a final collector are established on one sealing lining in view of what their dismantle is more reasonable for making together with the purpose of simultaneous replacement of a lining.

The inlet pipeline

At assemblage do not forget to make replacement of a sealing lining (ок).

Removal

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.
2. On models with engine D9B without a turbo-supercharging remove a casing воздухораспределителя. In case of need remove also an inlet air line and disconnect a ventilating tube from a jellied mouth of impellent oil (corresponding sections of the present Chapter see).
3. Disconnect a cable of gas from ТНВД (Removal, installation and adjustment of a cable of gas see). Liberate a cable from intermediate clamps and shift it aside where it will not disturb to pipeline/collector removal.
4. On the models equipped with system recycling of fulfilled gases (EGR), disconnect ventilating hoses from valves of a stream and recycling. Release nuts and bolts of fastening of each of valves to the pipeline and a collector remove клапанную assemblage from the engine. Remove sealing linings.
5. On models with a turbo-supercharging release fixing collars and disconnect air hoses from an air line connecting турбокомпрессор with a branch pipe of an air cleaner. Liberate an air branch pipe from the inlet pipeline and take it from an impellent compartment. Закупорьте rags a hose турбокомпрессора, or an aperture actually in assemblage of the last if the hose is completely removed. Release a fixing collar and disconnect an air hose of the built in cooler (Intercoоler) from assemblage турбокомпрессора.

6. By means of approaching пруткового a key turn out bolts of fastening of the inlet pipeline; ослабьте, but do not turn out (the pipeline is dismembered), central шестигранный a bolt.
(With a head under прутковый a key (and central шестигранный a bolt (), used on models with a turbo-supercharging, - it it is necessary to weaken bolts of fastening of the pipeline only); the engine is for descriptive reasons removed from the car

7. Remove the pipeline from a head of cylinders.

Installation

Installation is made upside-down. Pay attention to following moments:
   a) do not forget to replace a sealing lining (;
   b) All fixture tighten with demanded effort;
   c) After connection of a cable of gas, make its adjustment (Removal, installation and adjustment of a cable of gas see);
   d) Track correctness of connection and reliability of fastening of all hoses and tubes.

Final collector

At assemblage do not forget to make replacement of a sealing lining (ок).

Removal

 PERFORMANCE ORDER

1. For the purpose of providing of access (especially on models with a turbo-supercharging) remove the inlet pipeline (the previous subsection see).
2. If the inlet pipeline does not act in film, execute the procedures described in subsection "the Inlet pipeline - Removal", subitem 1-4. On the models equipped with system EGR, execute also the procedure described in subsection "the Inlet pipeline - Removal", item 5.
3. On models without a turbo-supercharging disconnect from a final collector a reception pipe of system of release of the fulfilled gases (Systems of decrease in toxicity and release of the fulfilled gases see).
4. On the models equipped турбокомпрессором, remove assemblage of the last (Removal and installation турбокомпрессора see).
5. On some models for the purpose of clearing of working space it is necessary отболтить from a collector резонаторную the chamber.

6. Give six nuts of fastening of a final collector and remove from hairpins remote plugs.

7. Remove assemblage of a collector from a head of cylinders; also remove a sealing lining ().

8. Sometimes fixing hairpins are turned out together with nuts. In their such cases it is necessary to screw back in a head right after collector removals (законтрите on the end of a hairpin two nuts and use them as a bolt head).

Installation

Installation is made upside-down. Pay attention to following moments:
   a) do not forget to replace a sealing lining (. If the lining is not provided, put on an interfaced surface of a collector a layer of fresh hermetic;
   b) the Description of procedure to the place of assemblage турбокомпрессора (at a corresponding complete set) is resulted in section Removal and installation турбокомпрессора;
   c) the Description of procedure of connection is resulted in a collector of a reception pipe of system of release of the fulfilled gases in section of System of decrease in toxicity and release of the fulfilled gases;
   d) All fixture should be tightened with demanded effort;
   e) After connection of a cable of gas make its adjustment (Removal, installation and adjustment of a cable of gas see);
   f) Track correctness of connection and reliability of fastening of all hoses.

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