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
      General information
      Preparatory actions and the list of repair procedures which can be executed without engine extraction from the car
      Reduction of the piston of the first cylinder in the provision of the top dead point (VMT)
      Removal and installation of a cover of a head of cylinders
      Removal and installation of the inlet pipeline
      Removal and installation of a final collector
      VTEC systems - the general information and check of a condition of components
      Removal, check of a condition and installation of assembly of yokes
      Replacement of klapanny springs with plates and maslootrazhatelny caps
      Removal, check of a condition and installation of a gas-distributing belt and cogwheels of a drive of GRM
      Replacement of a forward epiploon of a cranked shaft
      Removal, check of a condition and camshaft installation
      Removal and installation of a head of cylinders
      Removal and installation of the pallet of a case of the engine
      Removal, check of a condition and installation of the oil pump
      Removal and flywheel installation / driving disk
      Replacement of a back epiploon of a cranked shaft
      Check of a condition and replacement of support of a suspension bracket of the power unit
   + engine Repair without extraction from the car - the Integra models
   + General and major maintenance of the engine
+ 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


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Removal, check of a condition and installation of assembly of yokes

Covers of bearings of a camshaft act in film together with assembly of yokes. In order to avoid a camshaft vyskakivaniye under the influence of effort of a tension of a gas-distributing belt, ask the assistant to hold a shaft and at once establish into place a cover of the extreme bearing (it is supposed that the belt of a drive of GRM does not act in film).

Having removed covers of bearings of a camshaft, attentively check a condition both bearings, and their necks on a shaft (see. Removal, check of a condition and camshaft installation).

Removal

 PERFORMANCE ORDER

1. Uncover heads of cylinders (see. Removal and installation of a cover of a head of cylinders.
2. Bring into situation VMT the piston of the first cylinder (see. Reduction of the piston of the first cylinder in the provision of the top dead point (VMT)).

3. Ask the assistant to hold the end of a camshaft turned to transmission, then, in stages (on 1/4 turns for an approach), in a demanded order (see an illustration) weaken bolts of covers of bearings so that the effort developed by klapanny springs acted in film.

4. Take assembly of yokes with axes from a head of cylinders (see an accompanying illustration).

Masloraspylitel (only VTEC engines)
5. Take a spray from a head of cylinders.

Check

 PERFORMANCE ORDER

1. Having removed assembly of yokes, it will be reasonable to disassemble it for the purpose of more detailed studying of a condition of components. Turn out fixing bolts and remove from axes of a yoke, a spring and a cover of bearings.

On the engines equipped with VTEC system, it will be reasonable to fasten yokes of primary and secondary inlet valves rubber bandages. Mark the provision of axes of yokes in relation to covers of bearings. Try to put removed components as their installation as at assembly they should be planted strictly on the former places.


2. Carefully clear components and check them on existence of signs of wear and damages. Estimate a condition of surfaces of yokes contacting to a camshaft (see an accompanying illustration). Check on existence задиров and signs of excessive wear of a surface of landing of yokes on axes, and also walls of landing nests of yokes. Defective components are subject to replacement. Make sure also of passableness маслотоков.

3. Blow a masloraspylitel.

Installation

 PERFORMANCE ORDER

1. Grease all components with pure impellent oil and establish them on the regular places on an axis of yokes.

Pay attention to the marking, distinguishing left foreign components from the right-hand.


2. On the engines equipped with VTEC system, replace a sealing ring of a masloraspylitel, then establish the last on the regular place in a head of cylinders.
3. Grease cams and necks of a camshaft with special adjusting greasing. Put on interfaced to a head of cylinders of a surface of covers of the first and sixth bearings of a camshaft a thin layer of anaerobny hermetic then establish assembly of yokes on the regular place.

4. In stages in the correct order (see an accompanying illustration) tighten bolts of fastening of covers of a camshaft with demanded effort.

5. Further installation of components is made as it should be, the return to an order of their dismantle. In summary do not forget to make adjustment of klapanny gaps (if in it there is a need) (see. Head Routine maintenance).
6. Start the engine and check it on existence of signs of leakages of oil and serviceability of functioning.