Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and operation of the car


Toyota 4ranner
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Systems of heating, ventilation
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
- 11. Electric equipment
   11.1. Specifications
   11.2. Battery
   + 11.3. System of ignition
   11.4. Ignition coil(s)
   11.5. Ignition distributor
   11.6. Check and installation of the moment of ignition
   11.7. Block of electronic ignition
   11.8. Induction sensor
   + 11.9. System of a charge of the battery
   - 11.10. Generator
      11.10.1. Generator details
   11.11. System of start-up of the engine
   + 11.12. Starter electric motor
   11.13. Traction relay
   11.14. Check of tension
   11.15. Detection of short circuit
   11.16. Check of reliability of grounding
   11.17. Check of integrity of a chain
   11.18. Finding of not closed chain
   11.19. Search of malfunctions
   11.20. Safety locks
   11.21. Fusible crossing points
   11.22. Breakers
   11.23. Relay
   11.24. Breaker of indexes of turn / alarm system
   11.25. Switch of indexes of turn
   11.26. Lock of ignition and drum of the lock
   11.27. Switch of external lighting
   11.28. Screen wiper switch
   11.29. Lamps of headlights
   11.30. Adjustment of headlights
   11.31. Headlight case
   11.32. Replacement of lamps
   11.33. Receiver and loudspeakers
   11.34. Antenna
   + 11.35. Screen wiper electric motor
   11.36. Switch of heating of back glass
   11.37. Heater of back glass
   11.38. Guard of devices
   11.39. Sound signal
   11.40. Electric drive of mirrors
   11.41. Cruise control
   + 11.42. Window regulator electric drive
   11.43. Electric drive of door locks
   11.44. Safety cushions
+ 12. Electroschemes





11.10.1. Generator details
GENERAL INFORMATION

Generator details (standard option)
1, 16. Bearing cover
2, 15. Bearing
3. Rotor
4. Back cover
5. Brush holder
6. Insulating plug
7. Case of the back bearing
 8. Contact plate of the rectifier
9. Tension regulator
10. Brush
11. Spring
12. Buffer
13. Pulley
14. Forward cover

Check and replacement

PERFORMANCE ORDER
1. Remove the generator.
2. Turn off nuts of a back cover.
3. Turn off a generator conclusion nut.
4. Remove the insulating plug of a conclusion and a back cover.
5. Unscrew screws of the regulator of tension and the brush holder (are specified by shooters).
6. Remove the brush holder.
7. Remove tension regulator.
8. Further dismantling is necessary only for replacement of brushes.
9. Measure length of the acting part of brushes.
10. If length of a brush is less maximum permissible, assembled with brushes replace the brush holder. On some cars replacement only of brushes by their perepaivaniye is provided.
11. Be convinced that brushes freely move in the brush holder.
12. Remove the rectifier (shooters specified fastening screws).
13. Remove 4 buffers and a mud-reflector.
14. Designate the provision of forward and back covers.
15. Turn off a nut and remove a pulley.
16. Turn off 4 nuts and disconnect the case of the back bearing.
17. Remove a persistent washer and get a rotor.

Check and assembly

PERFORMANCE ORDER
1. Check resistance between contact rings which 2–4 Ohms have to be.
2. Check a chain between shaft of a rotor and contact rings. The ohmmeter has to show infinite resistance.
3. The rotor is faulty if results of both checks unsatisfactory, or in case of the increased wear of rings.
4. Check resistance between stator winding conclusions.
5. If resistance is great, or the ohmmeter shows break, the stator is faulty.
6. Check short circuit of windings of the stator for the case (core).
7. Apply the positive probe of an ohmmeter to a conclusion, and negative – to weight. The device has to show the closed chain (1 – a positive probe, 2 – a negative probe).
8. At change of polarity of connection of an ohmmeter the gap has to nablyuchatsya (1 – a positive probe, 2 – a negative probe).
9. Check diodes of a positive branch of the rectifier (1 – a positive conclusion, 2 – conclusions of diodes).
10. Check diodes of a negative branch of the rectifier (1 – a negative conclusion, 2 – conclusions of diodes).
11. Assembly is carried out upside-down.
12. At installation of the brush holder wring out brushes.