Opel Corsa B, Combo, Tigra

Since 1993-2000 of release

Repair and car operation



Opel Corsa B, Combo, Tigra
+ Cars Opel Corsa B, Tigra and Combo
+ Controls and operation receptions
+ Options and car routine maintenance
+ Engines
+ Systems of cooling of the engine, salon and air conditioning heating
+ Power supply systems, release and decrease in toxicity of the fulfilled gases
+ Systems of an electric equipment of the engine
+ Manual 5-step box of a gear change
+ Automatic 4-step transmission
+ Coupling and power shafts
- Brake system
   The general information
   System of antiblocking of brakes (ABS) - the general information and codes of malfunctions
   Prorolling of brake system
   Check of a condition and replacement of brake lines and hoses
   Replacement колодок disk brake mechanisms of forward wheels
   Removal and installation of brake boots
   Replacement of brake overlays of drum-type brakes
   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, service and installation of wheel cylinders of drum-type brake mechanisms of back wheels
   Check of serviceability of functioning and tightness of the vacuum amplifier of brakes
   Replacement and check of the vacuum pump of the servo-driver of the brake amplifier (diesel models)
   Adjustment of a drive of a lay brake
   Removal and installation of cables of a drive of a lay brake
   Replacement of the gauge-switch of stoplights
   The pressure valve-regulator in hydraulic contours of brake mechanisms of back wheels
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment



Removal, service and installation of wheel cylinders of drum-type brake mechanisms of back wheels

In case of occurrence of leaks of a brake liquid wheel cylinders are subject to replacement without fail. Manufacturers do not recommend to undertake attempt of carrying out of regenerative repair of the given knots of brake mechanisms.

Removal

 PERFORMANCE ORDER

  1. Prop up forward wheels противооткатными boots. Поддомкратьте a back of the car also establish it on props.
  2. Remove a brake drum and boots (see Has undressed Removal, check of a condition and installation of a brake drum).
  3. Clear the wheel cylinder and surfaces surrounding it of a dirt.
  4. Uncover tank GTTS put under it a polyethylene film and screw on a place, - подкладывание films герметизирует landing of a cover and will prevent вытекание liquids at отпускании штуцерного connections of a flexible brake hose.
  5. Remove the top coupling spring and dissolve in the parties brake boots, having liberated them from pistons.
  6. Carefully having wiped the union, disconnect a hydraulic line from a back part of the wheel cylinder. In order to avoid a rounding off шлицов the union take advantage special накидным of a key with a cutting head. At a detachment do not pull for a metal tube of a brake line in order to avoid its deformation, capable it is essential to complicate connection procedure. At once закупорьте the open end of a brake line for the purpose of minimisation of losses of a liquid and in order to avoid hit in hydraulic system of a dirt.
  7. Turn out a bolt of fastening of the wheel cylinder.
  8. Remove the wheel cylinder from a brake board and transfer it on a pure workbench.

If on frictional overlays of brake boots there are traces of a hydraulic liquid, it is necessary to replace boots, and a working surface of a drum carefully to smooth out.

Service

 PERFORMANCE ORDER

  1. Carefully wipe the cylinder outside.
  2. The design of the wheel cylinder is presented on an accompanying illustration. Remove from the cylinder both пыльника.

Design of the wheel cylinder of the drum-type brake mechanism of a back wheel

  1. Usually pistons are freely pushed out from the cylinder under the influence of effort developed by a spring. In case of need закупорьте a face aperture of the cylinder wooden заглушкой push out the piston by giving in air cylinder through an entrance aperture from the foot pump.
  2. Attentively study a condition of working surfaces of the cylinder and pistons. In case of revealing of obvious defects replace the cylinder.

Composers of the present Management recommend to make replacement of cylinders of both brake mechanisms of back wheels simultaneously.

  1. If the condition of components is recognised by satisfactory, make replacement of sealing cuffs and пыльников, - corresponding ремнаборы always it is possible to find in shops of automobile accessories.
  2. Grease new cuffs of pistons with a pure brake liquid and a finger fill them in the cylinder, in the middle having planted a spring.
  3. Lower pistons in a pure brake liquid and fill them in the cylinder.
  4. Establish new пыльники and check up freedom of a course of pistons.

Installation

 PERFORMANCE ORDER

  1. Make sure of absoluteness of cleanliness and dryness of interfaced surfaces of the cylinder and a brake board. Dissolve boots, establish the cylinder on the regular place and connect to it a hydraulic line, - yet do not tighten штуцерную a nut.
  2. Screw fixing bolts and strongly them tighten, - now штуцерная a nut it is possible it is definitively tightened. Clean enclosed under a cover of tank GTTS polyethylene.
  3. Fill boots in flutes of pistons and establish into place the top coupling spring.
  4. Establish to the place of a brake drum (see Has undressed Removal, check of a condition and installation of a brake drum).
  5. Pump over brake system (the Section Prorolling of brake system see), - it is enough to pump over only that contour which cylinder acted in film.
  6. Make adjustment приводного a cable of a lay brake. Also establish into place a control lever cover.
  7. Before to start car operation, make sure of serviceability of functioning of brakes.