Citroën Xantia

since 1993 release

Repair and operation of the car


Citroën Xantia
+ Introduction
+ Operation manual
+ Routine maintenance
- Repair of the engine
   - The repair procedures which are not demanding extraction of the engine from the car - petrol engines
      Check of compression pressure in cylinders
      Fixing cranked / distributive shaft for the purpose of prevention of service of the car, casual in the course of performing procedures
      Removal and installation of a cover of a head of cylinders
      Removal and installation of a pulley of a bent shaft
      Removal and installation of covers of a gas-distributing belt
      GRM drive belt - the general information, removal and installation
      Removal, check of a state and installation of a natyazhitel and cogwheels of a gas-distributing belt
      Replacement of an epiploon(s) of the camshaft
      Removal, check of a state and installation of the camshaft and pushers of valves
      Check and adjustment of valvate gaps
      Removal and installation of a head of cylinders
      Removal and installation of the pallet of a case of the engine
      Removal, check of a state and installation of the oil pump
      Removal and installation of the oil cooler (model of 2.0 l)
      Replacement of epiploons of a bent shaft
      Removal, check of a state and installation of a flywheel / driving disk
      Check of a state and replacement of support of a suspension bracket of the power unit
   + The repair procedures which are not demanding extraction of the engine from the car - diesel engines
   + Removal and capital repairs of the engine
+ Cooling systems, heating
+ Power supply system and release
+ Engine electric equipment
+ Coupling
+ Transmission
+ Power shafts
+ Uniform hydraulic system
+ Brake system
+ Running gear and steering
+ Body and finishing of salon
+ Onboard electric equipment
+ Schemes of electric equipment

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Removal and installation of a cover of a head of cylinders

Removal

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

2. Release fixing collars and disconnect ventilating hoses from the right first line of a cover of a head of cylinders. The company collars of the twisted type established at manufacturer should be cut off and at assembly to replace more practical screw or worm.

3. Release a collar and disconnect from a forward wall of a cover of a head of cylinders the connecting air cleaner with the throttle case an air inlet sleeve. Also disconnect the air inlet brought to the left edge of a cover.

4. Release two clamps, then turn out two fixing screws located in front of and remove an air cleaner cover from a cover of a head of cylinders. Take the filtering element and put it aside together with an air cleaner cover.

5. In stages evenly weaken ten fixing nuts and uncover a head of cylinders.

6. Remove also sealing laying of a cover. Attentively study a condition of laying, in case of detection of mechanical defects or signs of aging of material make replacement.

Installation

 PERFORMANCE ORDER

1. Carefully smooth out and wipe the interfaced surfaces of a head of cylinders and its cover, having completely removed from them oil traces.
2. Lay rubber sealing laying in a flute on a head of cylinders, having tracked correctness of its landing on all length.

3. Grease with suitable sealant of a cover of bearings since both ends of the camshaft in places of their joining with the interfaced surface of a cover of a head of cylinders.

4. Accurately, trying not to displace laying, lay a cover of a head of cylinders on the engine.

5. Having made sure that laying is not displaced, screw fixing nuts and in stages evenly tighten them in the required order with the set effort.

6. Establish into place the filtering element and a cover of the air cleaner. Strongly tighten fixing screws and latch clamps.
7. Connect ventilating hoses and air sleeves to a cover of a head of cylinders and reliably fix them fixing collars.
8. Connect a negative wire to the battery.



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