Honda Accord

1998-1999 of release

Repair and car operation



Honda Chord
+ Honda Accord brand Cars
+ Settings and routine maintenance
- Engine
   - Four-cylinder engines
      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
      VTEC system - the general information and check of a condition of components
      Removal, check of a condition and installation of assembly of yokes
      Replacement of maslootrazhatelny caps and klapanny springs with plates
      Removal and installation of the inlet pipeline
      Removal and installation of a final collector
      Removal, check of a condition and installation of cogwheels and belt of a drive of balancing shaft
      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
      System of correction of a suspension bracket of the power unit - the general information and check of serviceability of functioning
   + V6 Engines
   + General and major maintenance of the engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Engine management
+ gear shifting Box
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes





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

Components of assembly of yokes (VTEC model)

And — the Fifth holder of a camshaft
In — the Yoke of a drive of the final valve (In)
With — the Spring of an axis of yokes of final valves
D — the Yoke of a drive of the secondary inlet valve
Е — the Intermediate yoke of final valves

F — Pistons
G — the Yoke of a drive of the primary inlet valve
N — the Distributive plate
I\Spring of assembly of final valves
J — the First holder of a camshaft

REMOVAL

 PERFORMANCE ORDER

1. Uncover heads of cylinders (see. Section Removal and installation of a cover of a head of cylinders).
2. Bring the piston of the first cylinder into situation VMT (see. The section Reduction of the piston of the first cylinder in the provision of the top dead point (VMT)), remove a gas-distributing belt (see. Section Removal, check of a condition and installation of a gas-distributing belt and cogwheels of a drive of GRM).

3. Weaken on 1/4 turns bolts of covers of bearings of a camshaft (for weakening of effort developed by klapanny springs), - act as it should be, the return shown on an illustration.

4. Take assembly of yokes with axes from a head of cylinders. Bolts of covers of bearings of a camshaft let's to assembly be scattered.

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. It will be reasonable to mark previously the provision of axes in relation to covers of bearings.

On the engines equipped with VTEC system, it will be reasonable to fasten yokes of primary and secondary inlet valves rubber bandages. 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. Check on existence задиров and signs of excessive wear of a surface of landing of yokes on axes, and also walls of landing openings of yokes. Defective components are subject to replacement. Make sure also of passableness маслотоков in axes.

On the VTEC models of a yoke are equipped with roller tips. Estimate degree of wear and freedom of rotation of rollers.

3. On the engines equipped with VTEC system take from the landing nests in a head of cylinders proof-readers of klapanny gaps and carefully clean them. Fingers check freedom of a course of plunzher.

INSTALLATION

 PERFORMANCE ORDER

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

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

2. 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.

3. In strictly certain order in stages tighten bolts of fastening of covers of a camshaft with demanded effort.

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