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





Check and adjustment of the maximum turns of the engine

The screw of adjustment of the maximum turns is sealed up on manufacturer. It is meant that necessity for performance of updatings hardly probable will arise. It is not necessary to break пломбировку before the termination of terms of warranty service of the car. In case of need updatings for their performance the tachometre is required. Alternative methods are described in the Head Routine maintenance.


Adjusting points ТНВД of system Lucas

1— The Lever manual останова the engine
2— The Tube of return of fuel
3— The Screw of adjustment of the maximum turns of the engine
4— Electromagnetic запорный the valve
5— A fuel Admission

6 — Zaglushka of an aperture of phases timing
7 — the Operating lever (the gas lever)
8 — the Screw of adjustment of turns of prevention spontaneous останова the engine
9 — the Lever of fast idling
10 — the Screw of adjustment of turns of idling


Adjusting points ТНВД of system Bosch

1— The Screw of adjustment of turns of fast idling
2 — the Clamp of a tip of a cable
3 — the Lever of fast idling
4 — the Screw of adjustment of turns of idling
5 — the Screw of adjustment of turns of prevention spontaneous останова the engine

6 — the adjustment Screw drive a cable of fast idling
7 — the Screw of adjustment of a cable of gas
8 — the Screw of adjustment of the maximum turns of the engine
9 — the Operating lever (the gas lever)
And — the Adjusting washer of updating of turns of prevention spontaneous останова the engine


 PERFORMANCE ORDER

1. Start the engine and warm up it to normal working temperature.
2. Ask the assistant to squeeze out completely a gas pedal, and by means of a tachometre check up the maximum turns of the engine on conformity to their requirements of Specifications. Do not suppose engine work on the maximum turns within more than two-three seconds.
3. In case of need, muffle the engine, remove a seal, ослабьте a counternut and by means of the adjusting screw (illustrations Adjusting points ТНВД of system Lucas and Adjusting points ТНВД of system Bosch see) execute updating of the maximum turns of the engine. Again strongly tighten a counternut.
4. For check of results of updating repeat the procedure described in item 2.
5. Muffle the engine and disconnect a tachometre.


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