Honda Civic/Acura Integra

since 1994 of release

Repair and car operation



Honda Tsivik
+ Honda Civic and Acura Integra brand Cars
+ Maintenance instruction
+ Routine maintenance
- Engine
   + engine Repair without extraction from the car - the Civic models
   + engine Repair without extraction from the car - the Integra models
   - General and major maintenance of the engine
      General information
      Check of pressure of oil
      Check of kompressionny pressure in cylinders
      Diagnostics of a condition of the engine with use of the vacuum gage
      Removal from the car of the power unit - preparation and precautionary measures
      Removal and engine installation
      Alternative versions of schemes of regenerative repair of the engine
      Order of dismantling of the engine by its preparation for major maintenance
      Dismantling of a head of cylinders
      Cleaning and check of a condition of a head of cylinders
      Service of valves
      Assembly of a head of cylinders
      Removal of shatunno-piston assemblies
      Removal of a cranked shaft
      Cleaning of the block of the engine
      Check of a condition of the block of the engine
      Honingovaniye of 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 and selection of loose leaves of radical and shatunny bearings of a cranked shaft
      Engine assembly order
      Installation of piston rings
      Installation of a cranked shaft and check of working gaps of radical bearings
      Replacement of a back epiploon of a cranked shaft
      Installation of shatunno-piston assemblies and check of size of working gaps in shatunny bearings of a cranked shaft
      Trial start and engine running in after major maintenance
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Control systems of the engine
+ gear shifting Box
+ Cцепление and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment





Dismantling of a head of cylinders

The new or restored head of cylinders always can be ordered in a workshop of car-care center or in a warehouse firm service center of the company manufacturer of the car. In view of need of use during dismantling and check of a condition of a head of some special tools, originators of this Management consider that to the amateur mechanic more simply and will cheaper get a replaceable head, than to be got involved in rather difficult regenerative repair of the worn-out.


 PERFORMANCE ORDER

1. Dismantling of a head of cylinders demands preliminary dismantle of the klapanny mechanism (inlet and final valves with accompanying components). It is meant that pushers and camshafts are already taken from a head (see. A part engine Repair without extraction from the car - the Civic models of the present Chapter).

2. Before starting removal of klapanny assemblies, prepare necessary quantity of as appropriate marked plastic bags for folding in them removed components (see an accompanying illustration).

3. By means of the special tool compress springs of the first valve and take from a flute on a core crackers of the cutting lock of a plate (see an accompanying illustration). Carefully release the tool and remove from the valve a plate of springs, springs and their saddle (depending on a complete set).


On the Integra models klapanny springs are drowned and their szhimaniye will need a special nozzle to the standard tool.


4. Further, take the valve from a head of cylinders and remove from the directing plug a maslootrazhatelny cap. If there is a valve jamming in the directing plug, push it back in a head and an oselok or a file with small tooth accurately smooth out flute edges under installation of crackers.

5. Operating in a similar manner, remove the remained klapanny assemblies. Put removed components of each of valves in the separate polyethylene equipped with the corresponding label – at assembly each detail should be established strictly on the former place.



On the models equipped with VTEC system, do not forget to take from a head masloraspylitel with sealing rings (see. Parts engine Repair without extraction from the car - the Civic models or engine Repair without extraction from the car - the Integra models of the present Chapter).


6. After all components of the klapanny mechanism will be taken and combined in the organized order, it is possible to start performance of procedures of cleaning and check of a condition of a head (at full-scale regenerative repair of the engine before finish its dismantling).