Citroën Xantia

since 1993 release

Repair and operation of the car

Citroën Xantia
+ Introduction
+ Operation manual
+ Routine maintenance
+ Repair of the engine
+ Cooling systems, heating
+ Power supply system and release
+ Engine electric equipment
+ Coupling
+ Transmission
+ Power shafts
- Uniform hydraulic system
   General information and precautionary measures
   Dropping/forcing of hydraulic pressure and filling of system
   The pump of high pressure - general information, removal and installation
   The regulator of hydraulic pressure - general information, removal and installation
   The tank of hydraulic liquid - general information, removal and installation
   Receivers of hydraulic liquid - general information, removal and installation
+ Brake system
+ Running gear and steering
+ Body and finishing of salon
+ Onboard electric equipment
+ Schemes of electric equipment

Uniform hydraulic system

Specifications

Hydraulic pump

Type	Piston
Number of pistons	6
Working speed	Half of speed of the engine
Productivity on one turn, cm³	3.3

Pressure regulator

Pressure of shutdown, bar	170± 5
Pressure of inclusion, bar	145± 5
Thickness of an adjusting washer of pressure of inclusion, mm	0.30 and 0.70
Thickness of an adjusting washer of pressure of shutdown, mm	0.30
Control pressure	bar
Adjusting washer of 0.30 mm	3
Adjusting washer of 0.70 mm	7

Main hydraulic accumulator

Volume of filling, l	0.4
Tarirovochny pressure, bar	62

Safety valve

Pressure of shutdown of a suspension bracket, bar	Not lower than 80
Pressure of inclusion of a suspension bracket, bar	Not higher than 100
Thickness of an adjusting washer, mm	0.9

Tank

Volume of filling, l	5.4
Type of hydraulic liquid	LHM PLUS (green color)

Efforts of tightening of threaded connections, Nanometer

Nipple connections of hydraulic tubes
Tubes with a diameter of 3.5 and 4.5 mm	8
Tubes with a diameter of 6.35 mm
• With the sealing coupling	10
• Without sealing coupling	13
Tubes with a diameter of 10 mm	30

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