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Subaru LegacySince 1990-1998 of releaseRepair and car operation |
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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 + 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 |
3. Engines
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THE GENERAL DATA |
Operating procedure of cylinders |
1–3–2–4
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Неплоскостность the bottom surface of a head of the block of cylinders |
0,05 mm
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Camshaft | |
The engine of 1,8 l | |
Height of cams: | |
– The inlet |
39,751 – 39,850 mm
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– The final |
39,751 – 39,850 mm
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Diameter of necks: | |
– The first |
47,962 – 47,981 mm
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– The second |
48,463 – 48,481 mm
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– The third |
47,978 – 47,981 mm
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– The fourth |
3738,964 – 38,979 mm
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Backlash in bearings |
0,020 – 0,053 mm
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Axial люфт |
0,030 – 0,259 mm
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The engine of 2,2 l | |
Height of cams: | |
– 1990-1991 |
32,390 – 32,489 mm
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– 1992-1994: | |
• engines without турбонагнетателя |
32,364 – 32,463 mm
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• engines with турбонагнетателем |
32,285 – 32,385 mm
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– 1995-1996: | |
• the inlet |
31,993 – 32,092 mm
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• the final |
32,623 – 32,722 mm
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– Since 1997: | |
• the inlet |
32,342 – 32,344 mm
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• the final |
31,963 – 32,064 mm
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Maximum permissible deterioration |
0,15 mm
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Diameter of necks: | |
– The back |
31,395 – 31,950 mm
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– Average |
37,434 – 37,449 mm
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– A lobby |
37,934 – 37,950 mm
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Diameter of an aperture for a neck: | |
– The back |
32,004 – 32,024 mm
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– Average |
37,505 – 37,525 mm
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– A lobby |
38,006 – 38,023 mm
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Backlash in bearings: | |
– The standard |
0,055 – 0,088 mm
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– Maximum permissible |
0,099 mm
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Axial люфт |
0,030 – 0,259 mm
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The engine of 2,5 l | |
Height of cams: | |
– 1996: | |
• the inlet |
41,678 – 41,780 mm
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• the final |
41,981 – 42,080 mm
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– Since 1997: | |
• the inlet |
42,199 – 42,301 mm
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• the final: | |
• the forward |
42,499 – 42,600 mm
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• the back |
41,399 – 41,501 mm
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Diameter of a neck: | |
– The back |
31,945 – 31,963 mm
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– Average |
27945 – 27,962 mm
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– A lobby |
27945 – 27,962 mm
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Diameter of an aperture for a neck: | |
– The back |
31,998 – 32,016 mm
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– Average |
28,000 – 28,018 mm
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– A lobby |
28,000 – 28,018 mm
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Backlash in bearings: | |
– The standard |
0,038 – 0,071 mm
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– Maximum permissible |
0,099 mm
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Axial люфт |
0,040 – 0,078 mm
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Valve pushers (the engine 2,5) | |
External diameter |
32,959 – 32,974 mm
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Diameter of the channel of the cylinder of a pusher |
32,994 – 33,014 mm
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Люфт a pusher: | |
– The standard |
0,017 – 0,055 mm
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– Maximum permissible |
0,099 mm
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The oil pump | |
Backlash between an external and internal rotor: | |
– The nominal |
0,040 – 0,139 mm
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– Maximum permissible |
0,180 mm
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Backlash between an external rotor and the case: | |
– The nominal |
0,099 – 0,175 mm
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– Maximum permissible |
0,200 mm
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Axial люфт a rotor: | |
– The nominal |
0,020 – 0,0,071 mm
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– Maximum permissible |
0,120 mm
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Clamp / a cover of a sealing ring of a camshaft (the engine 2,2): | |
– Engines without турбонагнетателя |
13,5 – 14,0 Nanometers
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– Engines with турбонагнетателем |
8,0 – 9,5 Nanometers
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Bolt of fastening of a pulley of a camshaft: | |
– The engine of 1,8 l |
10 – 12 Nanometers
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– The engine of 2,2 l |
63 – 73 Nanometers
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– The engine of 2,2 l |
75 – 83 Nanometers
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Bolt of fastening of a pulley of a cranked shaft: | |
– The engine of 2,2 l |
95 – 108 Nanometers
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– The engine of 2,2 l |
122 – 136 Nanometers
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Bolts of fastening of a head of the block of cylinders of the engine of 1,8 l: | |
– A stage 1 |
29 Nanometers
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– A stage 2 |
59 Nanometers
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– A stage 3 |
64 Nanometers
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Bolts of fastening of a head of the block of cylinders: | |
– A stage 1 |
30 Nanometers
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– A stage 2 |
70 Nanometers
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– A stage 3 |
To unscrew all bolts on 180
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– A stage 4 |
In addition to unscrew all bolts on 180
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– A stage 5 (only bolts 1 and 2): | |
• engines without турбонагнетателя |
35 Nanometers
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• engines with турбонагнетателем |
37 Nanometers
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– A stage 6 (only bolts 3, 4, 5 and 6): | |
• engines without турбонагнетателя |
15 Nanometers
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• engines with турбонагнетателем |
19 Nanometers
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– A stage 7 |
To tighten all bolts on 90
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– A stage 8 |
To tighten all bolts on 90
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Fastening bolts картера couplings to the engine |
35 – 40 Nanometers
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Bolts of fastening of a flywheel / of a plate of a drive |
70 – 75 Nanometers
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Lobby exhaust to the engine |
25 – 30 Nanometers
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Inlet collector |
19 – 21,6 Nanometers
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The oil pallet |
4,0 – 5,4 Nanometers
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The gauge of pressure of oil |
19 – 25 Nanometers
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The oil pump |
5,5 – 6,7 Nanometers
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The mesh filter маслоприемника |
8,1 – 9,5 Nanometers
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Bolts of fastening of assemblage коромысел (2,2) |
10,8 – 12 Nanometers
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Casing of a gear belt |
4,0 – 5,4 Nanometers
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Asterisk of an intermediate pulley of a gear belt |
35 – 44 Nanometers
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Bolts of the mechanism of a tension of a gear belt: | |
– Models till 1997 |
23 – 27 Nanometers
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– Models since 1998 |
35 – 40 Nanometers
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Cover of a head of the block of cylinders |
4,0 – 5,4 Nanometers
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