Honda Accord

1998-1999 of release

Repair and operation of the car



Honda Chord
+ Cars of the Honda Accord brand
+ Settings and routine maintenance
- Engine
   + Four-cylinder engines
   + V6 Engines
   - General and capital repairs of the engine
      Check of pressure of oil
      Check of compression pressure in cylinders
      Diagnostics of a condition of the engine with use of the vacuum gage
      Removal of the power unit from the car - preparation and precautionary measures
      Removal and installation of the engine
      Alternative versions of schemes of recovery repair of the engine
      Order of dismantling of the engine by preparation it to capital repairs
      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 and check of a condition of balancing shaft (4-cylinder engines)
      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 state and selection of inserts 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
      Installation 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
      Installation of balancing shaft (four-cylinder engines)
      Trial start and running in of the engine after capital repairs
+ Cooling systems, heating
+ Power supply system and release
+ Electric equipment of the engine
+ Engine management
+ gear shifting Box
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schemes of electric equipment


Installation of shatunno-piston assemblies and check of size of working gaps in shatunny bearings of a cranked shaft

Preparation

 PERFORMANCE ORDER

1. Before installation of shatunno-piston assemblies of a wall of cylinders have to be carefully wiped, from their upper edges traces of step wear are completely removed and is chamfered. It is meant that the cranked shaft is already installed on the regular place in the block.
2. Uncover the lower head of a rod of the piston of the first cylinder (make sure available the factory or put in the course of dismantle tags). Take inserts of the old bearing from a head of a rod and its cover and carefully wipe their beds pure nevorsyashcheysya rags.

Check of a working gap of the shatunny bearing

 PERFORMANCE ORDER

Try not to touch surfaces of new inserts barehanded in order to avoid undesirable contact of bearings with always with the traces of oil and chemically aggressive substances which are present on fingers.

1. Wipe a back of a new top insert and put it to bed the bearing in a rod head. Track that the directing uvula of an insert got to a reciprocal flute in a rod. At all not to a zastukivayta an insert in a bed a hammer. Grease with nothing the bearing at this stage.
2. Wipe a back of the second insert and lay it in a cover of the lower head of a rod. Again track that the uvula got to a reciprocal groove. Do not apply any greasing - extremely important that the interfaced surfaces of the bearing and a rod remained absolutely pure and dry.

3. Arrange piston rings locks as it is shown on an illustration.

Have no locks of rings to coaxially piston finger AT ALL, or perpendicular to its axis!

4. Grease the piston and piston rings with pure motive oil.
5. Put on the piston a tool mandrel for a staving of rings. Leave a skirt of the piston acting from a tool mandrel approximately on 6.4 mm for free gas station it in the cylinder. Rings have to be pressed out aflush with the forming piston surface.
6. Turn a cranked shaft so that the neck of the first crank appeared in situation NMT. Oil motive a mirror of the first cylinder.

7. Having developed assembly by a tag in the form of deepening or an arrow on the piston bottom on the engine forward, accurately fill a rod in the first cylinder of the block. Bring a piston skirt to the cylinder, having densely pressed to a block surface bottom edge of a mandrel of the tool for a staving of rings.

8. Tap the upper edge of a mandrel for a guarantee of density of pressing it to the block on all perimeter of bottom edge.

9. Accurately tapping on the piston bottom with the wooden handle of a hammer, enter the piston in the cylinder, at the same time directing the lower head of a rod on a neck of the corresponding crank of a cranked shaft. Piston rings can unexpectedly jump out from under a tool mandrel therefore constantly watch pressing density to its block. Act without hurrying, at emergence of the slightest resistance immediately stop a piston zastukivaniye. Find out the reason of jamming and eliminate it. Do not make at all attempts to push the piston in the cylinder by force, is can lead to its mechanical damage or destruction of piston rings.

10. After introduction of shatunno-piston assembly to the engine, before final installation of a cover of the lower head of a rod, it is necessary to check a working gap of the shatunny bearing of a cranked shaft.

11. Cut off a piece of the calibrated plastic wire from the measuring Plastigage set, length width of an insert of the shatunny bearing are slightly shorter, and lay it along the first shatunny neck of a cranked shaft, parallel to an axis of the last.

12. Wipe a bearing surface in a cover of the lower head of a rod and establish a cover on a rod. Track that the tag on a cover was turned in the same party, as a tag on a rod.
13. Return bolts of fastening of a cover and in three stages tighten them with the demanded effort.

In order to avoid jamming of a key, use a thin-walled face head. At emergence of signs of jamming of a key between a head of a bolt and a rod, slightly raise a head and continue a tightening. Do not allow a provorachivaniye of a cranked shaft in the course of performance of all procedure.

14. Turn out bolts and carefully uncover a rod. Try not to damage the flattened-out piece of the calibrated wire.

15. On width of the flattened-out wire measured on the scale printed on packing to the Plastigage set, determine the size of a working gap in the bearing. Compare result of measurement to requirements of Specifications.

16. If the size of a gap exceeds the limit of admissible range before looking for inserts of other standard size, check, whether got under ba