Subaru Legacy

Since 1990-1998 of release

Repair and car operation



Subaru Legasi
+ 1.1. Identification numbers
+ 2. Maintenance service
- 3. Engines
   3.1. Technical characteristics
   3.2. Operations on repair of the engine established in the car
   3.3. The top dead point of the first cylinder
   3.4. A cover of a head of the block of cylinders
   3.5. An inlet collector
   + 3.6. A gear belt and pulleys
   3.7. Replacement of a forward sealing ring of a cranked shaft
   3.8. Replacement of sealing rings of camshafts
   3.9. Camshafts and pushers
   3.10. Heads of the block of cylinders
   3.11. The oil pallet
   3.12. The oil pump
   3.13. The Flywheel / a drive plate
   3.14. Replacement of a back sealing ring of a cranked shaft
   3.15. A suspension bracket of the power unit
   - 3.16. Engine major repairs
      3.16.1. Technical characteristics
      3.16.2. Compression check
      3.16.3. Check of the engine by means of the vacuum gauge
      3.16.4. Recommendations about engine removal
      3.16.5. Engine removal
      3.16.6. Sequence of dismantling of the engine
      3.16.7. Dismantling of a head of the block of cylinders
      3.16.8. Clearing and survey of a head of the block of cylinders
      3.16.9. Assemblage of a head of the block of cylinders
      3.16.10. Removal of pistons
      3.16.11. Division of sections of blocks of cylinders
      3.16.12. Removal of a cranked shaft from rods
      3.16.13. The block of cylinders of the engine
      3.16.14. Хонингование cylinders
      3.16.15. Rods
      3.16.16. A cranked shaft
      3.16.17. Survey radical and шатунных bearings
      3.16.18. Engine balance of assembly at major repairs
      3.16.19. Survey of pistons
      3.16.20. Check of working backlashes шатунных bearings
      3.16.21. Check of working backlashes of radical bearings of a cranked shaft
      3.16.22. Assemblage of sections of the block of cylinders
      3.16.23. Installation of piston rings
      3.16.24. Installation of pistons
      3.16.25. Engine installation
      3.16.26. Start of the engine after major repairs
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. An exhaust system
+ 7. Systems of start, ignition
+ 8. Transmissions
+ 9. Coupling, shaft
+ 10. Brake system
+ 11. A suspension bracket
+ 12. A steering
+ 13. A body
+ 14. An electric equipment


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3.16.20. Check of working backlashes шатунных bearings
PERFORMANCE ORDER
1. Clear a back part шатунного the loose leaf and a place of its installation in a rod and a rod cover.
2. Clear шатунную a neck of a cranked shaft and without greasing establish a rod with the loose leaf on a cranked shaft.
3. Check up that the label on a rod is directed to a forward part of a cranked shaft.
4. For check of a working backlash of the bearing of the bottom head of a rod use method Plastigage. In this case the round plastic core which is compressed between the loose leaf and a neck of a cranked shaft is used.
5. After cover removal шатунного the bearing the deformed plastic core is measured by a special template which is available complete with Plastigage.
6. Procedure for use Plastigage the following. Establish without greasing rods on a cranked shaft. Necks of a cranked shaft and loose leaves should be absolutely pure and dry
7. Cut off some slices of plastic core Plastigage (they should be slightly shorter, than width of the main bearings) and establish on each neck of a cranked shaft. Establish covers with the bottom loose leaves and tighten bolts of fastening by the demanded moment.
8. Unscrew the bottom cover of a rod, remove it and to the deformed plastic core put the scale ruler printed on packing. Comparing width of the deformed plastic core with control width on a scale ruler, define backlash size.
9. In end carefully clear traces of a Plastigage-material from loose leaves and a cranked shaft.
10. Apply a thin film engine oil on working surfaces шатунных bearings and establish a rod on a neck of a cranked shaft. Establish the bottom cover of a rod and tighten bolts of fastening by the demanded moment.
11. Similarly establish other rods on a cranked shaft.