Subaru Legacy

since 1990-1998 release

Repair and operation of the car



Subaru of Legasi
+ 1.1. Identification numbers
+ 2. Maintenance
- 3. Engines
   3.1. Technical characteristics
   3.2. Operations on repair of the engine installed in the car
   3.3. Top dead point of the first cylinder
   3.4. Cover of a head of the block of cylinders
   3.5. Inlet collector
   - 3.6. Gear belt and pulleys
      3.6.1. Engines with two gear belts
      3.6.2. Engines with one gear belt
   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. Oil pallet
   3.12. Oil pump
   3.13. Drive flywheel / plate
   3.14. Replacement of a back sealing ring of a cranked shaft
   3.15. Suspension bracket of the power unit
   + 3.16. Capital repairs of the engine
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Systems of start, ignition
+ 8. Transmissions
+ 9. Coupling, shaft
+ 10. Brake system
+ 11. Suspension bracket
+ 12. Steering
+ 13. Body
+ 14. Electric equipment





3.6. Gear belt and pulleys

3.6.1. Engines with two gear belts

GENERAL INFORMATION

Defects of a gear belt in the form of the painted tooth or cracks at the tooth basis

Removal

PERFORMANCE ORDER
1. Remove a weight wire from the accumulator.
2. Remove casings of a gear belt.
3. Weaken bolts of fastening of a natyazhitel of a gear belt to section of the block of N1 cylinders.
4. Note the direction of rotation of a gear belt and take off the first gear belt.
5. Weaken bolts of fastening of a natyazhitel of a gear belt to section of the block of N2 cylinders. Move the tension mechanism from a gear belt and fix it bolts.
6. Note the direction of rotation of a gear belt and take off the second gear belt.
7. Remove a pulley of a cranked shaft.
8. Remove an external pulley of a gear belt from a cranked shaft.
9. Unscrew the bolts fixing a natyazhitel of N2 and remove a spring and a natyazhitel.
10. Unscrew a bolt and remove an intermediate pulley.
11. Holding special flat-nose pliers pulleys of camshafts from a provorachivaniye, unscrew bolts of fastening of pulleys and remove pulleys from camshafts

Check

PERFORMANCE ORDER
1. Check a condition of a gear belt and if necessary replace it.
2. In the presence of cracks or wear of an external surface of a gear belt check a condition of racetracks of single pulleys.
3. Wear of one party of a belt indicates not coaxiality of pulleys of a gear belt.

Installation

PERFORMANCE ORDER
1. If internal casings of a gear belt were removed, establish them into place.
2. Establish pulleys of a gear belt on camshafts and fix bolts, having tightened them the demanded moment.
3. Connect springs to natyazhitel of gear belts, establish natyazhitel on the engine and fix bolts, having tightened them by hand.
4. Establish a spring of a natyazhitel on a bolt, tighten a bolt, and then unscrew on a half of a turn.
5. Move a natyazhitel to the provision of the minimum tension of a belt and tighten a bolt.
6. Establish an intermediate pulley of a gear belt.
7. Establish a pulley of a gear belt on a cranked shaft. Check combination of adjusting tags with indexes on all pulleys.
8. Establish a gear belt.
9. Combine an average adjusting tag of a flywheel with the index on a case.
10. Combine an adjusting tag of a pulley of the left camshaft with the index on a casing of a gear belt.
11. Consistently establish a gear N2 belt on pulleys of a cranked shaft, the oil pump, an intermediate pulley and a pulley of a camshaft, thus constantly pull a belt.
12. Weaken bolts of fastening of a natyazhitel of a gear N2 belt and turn a natyazhitel so that he pulled a belt.
13. Make effort for a camshaft pulley, povorachivsya a pulley counterclockwise and tighten a bolt of fastening of the mechanism of a tension.
14. Check combination of adjusting tags with indexes on all pulleys.
15. Turn a cranked shaft of the engine on one turn and combine an average adjusting tag of a flywheel with the index on a case.
16. Combine an adjusting tag of a pulley of the right camshaft with the index on a casing of a gear belt.
17. Establish a gear N1 belt on pulleys of a cranked shaft and a camshaft, thus constantly pull a belt.
18. Make effort for a pulley of the right camshaft, povorachivsya a pulley counterclockwise and tighten a bolt of fastening of the mechanism of a tension.
19. Establish casings of a gear belt and a pulley of a cranked shaft.
20. Further installation is made in sequence, the return to removal.