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
   The general information
   Check компрессионного pressure in cylinders and parametres of impellent oil
   Diagnostics of a condition of the engine with vacuum gauge application
   + Procedures of repair of petrol engines SOHC without their extraction from the car
   + Procedures of repair of petrol engines DOHC without their extraction from the car
   + Procedures of repair of diesel engines without their extraction from the car
   - The general and engine major repairs
      Removal of the power unit from the car - methods and safety measures
      Removal, separation and engine installation
      Alternative variants of schemes of regenerative repair of the engine
      Sequence of dismantling of the engine
      Dismantling of a head of cylinders
      Cleaning and check of a condition of a head of cylinders
      Assemblage of a head of cylinders
      Removal of shatunno-piston assemblages
      Removal of a cranked shaft
      Cleaning and check of a condition of the block of cylinders
      Хонингование mirrors of cylinders
      Check of a condition of components of shatunno-piston group
      Check of a condition of a cranked shaft
      Check of a condition radical and шатунных bearings of a cranked shaft
      Engine assembly order
      Installation of piston rings
      Installation of a cranked shaft and check of working backlashes of radical bearings
      Installation of shatunno-piston assemblages and check of size of working backlashes in шатунных bearings of a cranked shaft
      Trial start and обкатка the engine after major repairs
+ 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
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment



Хонингование mirrors of cylinders

 PERFORMANCE ORDER

  1. Before engine assemblage it is without fail spent хонингование mirrors of cylinders for the purpose of achievement of correct landing to them of the piston rings, providing due tightness of chambers of combustion.

At absence near at hand necessary tools or unwillingness independently to carry out хонингование, work for quite moderate payment can be charged experts of a workshop of car-care centre.

  1. Before to start to хонингованию, establish to the place of a cover of radical bearings / the connecting bridge (without loose leaves) and tighten fixing bolts with demanded effort.
  2. Two types хонов for processing of mirrors of cylinders are issued: хон type «bottle ершик» and, more traditional, superficial хон in the form of a nozzle with подпружиненными grinding stones. Both tools provide necessary quality of processing of mirrors of cylinders though use of the first is more preferable to not skilled mechanic. Enough of the rags, special хонинговочного or simply liquid lubricating oil, and also an electrodrill as a drive for хонинговочных nozzles Is required also. Operate in a following order:
    1. Clamp хон in an electrodrill cartridge, reduce подпружиненные grinding stones/rods ершика nozzles and fill last in the cylinder.

Do not forget to put on goggles or an obverse guard!

    1. Plentifully moisten a mirror of the processed cylinder with oil, include a drill and start to make a nozzle back and forth motions in the cylinder. Speed of vertical moving хона should provide drawing on a surface of a mirror of the cylinder of a mesh pattern with a corner of crossing of the parties ячеи nearby 60 ° do not feel sorry some oil and try not to remove from a surface of walls of the cylinder of more material, than it is really necessary for achievement of demanded result.

Manufacturers of piston rings can make own demands to a corner of crossing of the parties ячеи a mesh pattern, - attentively familiarise with the instruction on packing ремнабора.

    1. Do not take хон from the cylinder to a full stop of a drill! Continue to make back and forth motions by a nozzle until it will not stop to rotate. After a drill stop compress grinding stones and take хон from the cylinder. At using хоном type «bottle ершик» wait a full stop of a drill, then take a nozzle, continuing to rotate manually a cartridge in a normal direction.
    2. Wipe rags a mirror of the cylinder and pass to хонингованию the following.
It will be more reasonable to unexperienced mechanic-fan to take advantage of more easy-to-work хоном type «bottle ершик»
As a result хонингования on cylinder walls the pattern in the form of a grid with a corner of crossing of cells nearby 60 ° should be formed
  1. On termination of processing, take advantage надфилем for removal of facets from upper edges of cylinders, - the given processing is made so that there were no difficulties with refuelling in cylinders of pistons with the rings put on them. Observe extreme care, - do not scratch надфилем a cylinder mirror.
  2. In summary all block should be washed carefully out a warm solution of soap water.

It is possible to consider cylinders washed out when after carrying out on a mirror the white rags moistened with oil on it does not remain a grey touch. Do not forget to clean a cylindrical brush all oil apertures and channels, then wash out the block a water stream under a pressure.

  1. After washing carefully dry the block and oil the pierced surfaces for their protection against corrosion. Prior to the beginning of engine assemblage wrap the block in a pure polyethylene package.