Subaru Legacy/Outback

1999-2003 of release

Repair and car operation



Subaru Legasi, Autbek
+ Cars Subaru Legacy, Outback
+ The operation manual
+ Routine maintenance
- The engine
   Specifications
   Check компрессионного pressure in cylinders and tightness of the block
   Diagnostics of a condition of the engine with vacuum gauge application
   System of greasing of the engine - the general information
   + The procedures of the repair which has been not connected with extraction of the engine from the car, - four-cylinder engines
   + The procedures of the repair which has been not connected with extraction of the engine from the car, - six-cylinder engines
   - The general and major repairs of engines
      Removal of the power unit from the car - performance and safety measure methods
      Removal and installation of the power unit - an order of performance of procedure
      Alternative variants of schemes of regenerative repair of the engine
      Order of dismantling of the engine by its preparation for major repairs
      Service of a head of cylinders
      Dismantling of the block of cylinders
      Service of shatunno-piston assemblages
      Service of the block of cylinders
      Assemblage of the block of cylinders
      Trial start and обкатка the engine after major repairs
+ Systems of cooling, heating
+ The power supply system and release
+ Engine electric equipment
+ Manual box and differential
+ Automatic transmission
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment





Dismantling of the block of cylinders

Design of assemblage of the block of cylinders

1 — the Gauge-switch of pressure of impellent oil
2 — the Right semiblock
3 — the Stopper of a service aperture
4 — the Lining
5 — an oil separator Cover
6 — Perepusknaja a tube охладительного a path
7 — the Oil pump
8 — the Forward epiploon
9 — the Back epiploon
10 — the Sealing ring
11 — the Cover of a service aperture
12 — the Left semiblock
13 — the Water pump
14 — Deflektornaja a plate
15 — the Nozzle of the oil filter
16 — Maslozabornik with the mesh filter
17 — the Lining
18 — the Pallet картера
19 — the Drain stopper
20 — the Metal lining

21 — Directing probeа measurements of level of impellent oil
22 — Consolidation of the water pump
23 — the Oil filter
24 — the Lining
25 — the Hose of the water pump

Efforts of a tightening of carving connections, Nanometer

T1: 5
T2: 6.4
T3: 10
T4: 25
T5: 47
T6: 69
T7: 12
T8: 16
T9: 44
T10: 25
T11: 54


Details of installation of a cover and stoppers of service apertures of the block of cylinders

1 — Stoppers of service apertures
2 — Sealing washers
3 — Spring lock rings

4 — Piston fingers
5 — the Cover of a service aperture
6 — the Sealing ring


Components of assemblage of a cranked shaft

1 — Semiblocks of cylinders
2 — the Back epiploon
3 — the Cranked shaft

4 — Loose leaves of radical bearings of a cranked shaft
5 — Pistons


Design of assemblage of the block of cylinders

1 — the Right semiblock
2 — the Left semiblock
3 — the Back epiploon
4 — the Cover of a service aperture
5 — the Sealing ring
6 — the Top section of the pallet картера
7 — the Gauge-switch of pressure of oil
8 — Maslozabornik with the mesh filter
9 — the Magnet
10 — the Bottom section of the pallet картера
11 — the Metal sealing lining
12 — the Drain stopper
13 — Collars
14 — Hoses
15 — the Tube маслоохладителя
16 — Masloohladitel
17 — the Nozzle

18 — the Oil filter
19 — the Stopper

Efforts of a tightening of carving connections, Nanometer

T1: 6.4
T2: 18
T3: 25
T4: 34
T5: 37
T6: 44
T7: 54
T8: 69
T9: 47
Т10: 90


4-cylinder engines

 PERFORMANCE ORDER

1. A design of assemblage of the block of cylinders are presented on сопр. Illustrations.

 Before to start dismantling of the block of cylinders, merge impellent oil.


2. Remove the inlet pipeline (see the Head of the Power supply system and release).
3. Remove a V-shaped belt (Routine maintenance see the Head).
4. Remove a pulley of a cranked shaft (see Has undressed Removal and installation of a pulley of a cranked shaft).
5. Uncover a belt of drive ГРМ (see Has undressed Removal and installation of forward covers of drive ГРМ).
6. Remove assemblage газораспределительного a belt (see Has undressed Removal and installation of a belt of drive ГРМ, check of a condition of components).
7. Remove a camshaft cogwheel (see Has undressed Removal, check of a condition and installation of cogwheels of camshafts).
8. Remove a cogwheel of a cranked shaft (see Has undressed Removal and installation of a cogwheel of a cranked shaft).
9. Remove the generator and compressor K/V with their arms.
10. Uncover heads of cylinders, camshafts and клапанные components (Sections Removal, check of a condition and installation of elements of a drive of valves, Removal and installation of camshafts and Alternative variants of schemes of regenerative repair of the engine see).
11. Remove a head of cylinders (see Has undressed Removal and installation of heads of cylinders).
12. Remove a lining of a head of cylinders, - try not to damage an interfaced surface of the block.
13. On models with РКПП remove coupling assemblage (Coupling see the Head).
14. Remove a flywheel/privodnoj a disk (see Has undressed Removal, check of a condition and installation of a flywheel/privodnogo of a disk).
15. Uncover an oil separator.
16. Remove перепускную a tube of a water path of a heater.
17. Remove the water pump (see the Head of System of cooling, heating).
18. Remove the oil pump (see Has undressed Removal, service and installation of the oil pump). For its branch from the block of cylinders take advantage of a screw-driver with a flat sting.

 Do not scratch contact surfaces of the oil pump and the block of cylinders.


19. Turn assemblage of the block of cylinders by the semiblock of 2nd and 4th cylinders upwards. Turn out fixing bolts and remove the pallet картера.
20. Remove a basic arm маслозаборника.
21. Remove маслозаборник.
22. Remove дефлекторную a plate.

23. By means of special adaptation ST 498547000 remove the oil filter.

24. Remove a branch pipe охладительного a path.


25. With the help шестигранного пруткового a key on 14 mm turn out stoppers and uncover service apertures.

26. Having turned a cranked shaft, result pistons №№ 1 and 2 in positions НМТ, then through service apertures of 1st and 2nd cylinders take spring lock rings.

27. By means of special adaptation ST 499097700 (a stripper of piston fingers) take piston fingers шатунных assemblages of 1st and 2nd cylinders.

 Attention: At assemblage all components should be established strictly on the former places!


28. Operating in a similar order, take piston fingers шатунных assemblages of 3rd and 4th cylinders.
29. From outside 2/4-го cylinders turn out connecting semiblocks coupling bolts.
30. On 2-3 turns release the coupling bolts connecting semiblocks of cylinders from outside of cylinders №№ 1 and 3.
31. Turn the block cylinders 1 and 3 upwards and definitively turn out coupling bolts.
3. Separate semiblocks from each other, - in order to avoid moulding damage try not to admit falling of rods!
33. Remove back a cranked shaft an epiploon.
34. Remove a cranked shaft in gathering with rods.
35. The hammer handle beat out loose leaves of radical bearings from beds in semiblocks, - press loose leaves from outside, opposite to lock uvulas. The removed loose leaves put as their installation on the engine.
36. By means of wooden бруска or hammer handles take from cylinders of semiblocks pistons.

6-cylinder engines

 PERFORMANCE ORDER

1. A design of assemblage of the block of cylinders are presented on an illustration.
2. Remove a pulley of a cranked shaft (see Has undressed Removal and installation of a pulley of a cranked shaft)
3. Remove a forward cover of drive ГРМ (see Has undressed Removal and installation of covers of drive ГРМ).
4. Remove assemblage of chain drive ГРМ (see Has undressed Removal and installation газораспределительных chains).
5. Remove asterisks of camshafts (see Has undressed Removal and installation of asterisks of a drive of camshafts).
6. Remove an asterisk of a cranked shaft (see Has undressed Removal and installation of an asterisk of a cranked shaft).
7. Remove a back cover of a chain (see Has undressed Removal and installation of covers of drive ГРМ).
8. Remove camshafts (see Has undressed Removal and installation of camshafts).
9. Remove heads of cylinders (see Has undressed Removal and installation of heads of cylinders).
10. Remove приводной a disk (see Has undressed Removal and installation маслоохладителя).

11. Remove роторную a plate of the gauge of position of a cranked shaft (CKP).

12. Remove a basic arm of the gauge of position of a cranked shaft.

13. Turn the engine the pallet картера upwards, turn out fixing bolts and separate the bottom section of the pallet from the top.
14. Remove маслозаборник.

15. Turn out bolts of fastening of the top section картера to the block of cylinders.

The sizes of bolts:
A: 8 X 40
B: 8 X 65
C: 8 X 85
D: 8 X 130
E: 8 X 24

16. With the help шестигранного пруткового a key on 14 mm turn out stoppers and uncover service apertures.

17. Having turned a cranked shaft, result pistons of 1st and 2nd cylinders in positions НМТ, then through service apertures of cylinders remove spring lock rings of piston fingers.
18. By means of special adaptation ST 499097500 take piston fingers шатунных assemblages of 1st and 2nd cylinders.

 At assemblage all components should be established strictly on the former places!

19. Operating in a similar manner, take piston fingers шатунных assemblages of 3rd, 4th, 5th and 6th cylinders.

20. Turn out coupling bolts and separate semiblocks from each other, in order to avoid moulding damage try not to admit falling of rods!

21. Remove a back epiploon of a cranked shaft.
22. Remove a cranked shaft in gathering with rods.
23. The hammer handle beat out loose leaves of radical bearings from beds in semiblocks, - press loose leaves from outside, opposite to lock uvulas. The removed loose leaves put as their installation on the engine.
24. By means of wooden бруска or hammer handles take from cylinders of semiblocks pistons.

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