Opel Astra, Zafira

since 1998 of release

Repair and car operation



Opel Astra
+ Opel Astra and Zafira Cars
+ Operation manual
+ Routine maintenance
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
- Brake system
   Specifications
   System of anti-blocking of brakes (ABS) and antiprobuksovochny system (TCS) - the general information and codes of malfunctions
   Pumping of brake system
   Check of a condition and replacement of brake lines and hoses
   Replacement of blocks of disk brake mechanisms of forward wheels
   Replacement of blocks of disk brake mechanisms of back wheels
   Replacement of boots of drum-type brake mechanisms of back wheels
   Condition check, removal and installation of a brake disk
   Removal, check of a condition and installation of a brake drum
   Removal, regenerative repair and installation of supports of disk brake mechanisms of forward wheels
   Removal, regenerative repair and installation of supports of disk brake mechanisms of back wheels
   Removal, service and installation of wheel cylinders of drum-type brake mechanisms of back wheels
   Removal and installation of the main brake cylinder
   Removal and installation of a pedal of a foot brake
   Check of serviceability of functioning/tightness, removal and installation of assembly of the vacuum amplifier of brakes
   Removal, check of serviceability of functioning and installation of the return valve of the vacuum amplifier of brakes
   Removal and installation of the vacuum pump of the servo-driver of the brake amplifier (diesel models)
   Check of serviceability of functioning of the vacuum pump of the servo-driver of the brake amplifier (diesel models)
   Adjustment of a drive of the parking brake
   Removal and installation of the lever of the parking brake
   Removal and installation of cables of a drive of the parking brake
   Removal, installation and adjustment of the sensor switch of stoplights
   Removal and installation of the sensor switch of a control lamp of raising of the parking brake
   Removal and installation of the ABS and TCS components
   Removal, installation and adjustment of the valve regulator of pressure in hydraulic contours of brake mechanisms of back wheels
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

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Removal and installation of the vacuum pump of the servo-driver of the brake amplifier (diesel models)

Removal

 PERFORMANCE ORDER

  1. On models with engines of 1.7 l the vacuum pump is strengthened on a back part of the generator. On engines of 2.0 l the vacuum pump is strengthened in the left part of a head of cylinders. On models of 1.7 l it is possible to provide access to the pump with a way of removal of the thermofilter of a reception pipe of a collector, or generator dismantle (see. Head engine Electric equipment).

    Arrangement of the vacuum pump on model of 1.7 l

  1. On models of 1.7 l cock the parking brake, поддомкратьте a front of the car and establish it on props. At the corresponding complete set remove protection of a case.
  2. On models of 2.0 l for the purpose of ensuring access weaken collars and remove inlet air lines and a sleeve conducting from the turbine to an interkuler. Disconnect a small vacuum hose from the lower part of the vacuum pump, turn out bolts of two elevating eyes of the power unit on the left side of a head of cylinders. Liberate fuel tubes from basic arms and take away a route trench of electroconducting with an arm down from the vacuum pump.
  1. Disconnect from the pump a vacuum tube of the amplifier, holding a big nut of the shtutserny socket, release small, - on some models the socket of fast joining (2) is used.
  1. On models of 1.7 l give a shtutserny nut and disconnect from the pump a maslopodayushchy tube. Disconnect also maslovozvratny tube, merge oil in the prepared capacity. At once закупорьте openings for the purpose of hit prevention in dirt system.
  2. Turn out fixing bolts, - pay attention to basic arms fixed by them, - and remove the pump with шлицов the generator (the engine of 1.7 l) or from a head of cylinders (the engine of 2.0 l).
  3. Remove a sealing ring from the generator (the engine of 1.7 l), or pump flutes (the engine of 2.0 l), - the ring is subject to replacement without fail. On engines of 1.7 l if it is necessary, put marking on internal in relation to the pump case a plate, remove a plate and sealing laying.

Installation

Installation is made upside-down. Pay attention to the next moments.

 PERFORMANCE ORDER

  1. On models of 1.7 l before installation of the pump pour in about 5 ml of pure impellent oil in an opening under installation of a maslopodayushchy tube.
  2. Clear interfaced surfaces and establish a new sealing ring.
  3. On models of 1.7 l, having established the pump on the generator, manually check freedom of its rotation.