Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and operation of the car



Toyota 4ranner
+ 1. Maintenance instruction
- 2. Maintenance
   2.1. Specifications
   2.2. Arrangement of knots and units
   + 2.3. Frequency of maintenance and types of scheduled works
   2.4. Intensive service
   + 2.5. Check of level of liquids
   2.6. Check of tires
   2.7. Check of level of liquid in automatic transmission
   2.8. Liquid level in system of a hydraulic actuator of steering
   2.9. Replacement of oil in the engine and an oil filter
   2.10. Care of the battery
   2.11. Check of the cooling system
   2.12. Check of a condition of the hoses located in a motor compartment
   2.13. Screen wiper brushes
   2.14. Shift of wheels
   2.15. Check of a suspension bracket of steering
   2.16. Lubricant of a running gear, suspension brackets, steering and details of a body
   2.17. Check of the exhaust system
   2.18. Check of level of oil in the manual transmission
   2.19. Check of level of oil in the transfer case
   2.20. Check of level of oil in a reducer
   2.21. Check of seat belts
   2.22. Check of covers of half shafts
   2.23. Zolotnik of ventilation of a case
   2.24. The filtering element of the air filter
   2.25. Belts of the drive of hinged units
   2.26. Check of fuel system
   2.27. Check of wear of brakes
   2.28. Check and adjustment of pedals of coupling (brake)
   2.29. Replacement of candles
   2.30. Check and adjustment of gaps in valves
   2.31. Replacement of the fuel filter
   2.32. High-voltage wires, runner and cover of the distributor
   2.33. Care of the cooling system
   2.34. Naves and bearings of forward wheels
   2.35. Replacement of liquid in automatic transmission and the filter
   + 2.36. Oil replacement
   2.37. Check of a tank with an absorber
   2.38. Valve check of system of recirculation
+ 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
+ 12. Electrical circuitries



2.25. Belts of the drive of hinged units

GENERAL INFORMATION

Characteristic types of wear of wedge-shaped belts

1. Strip wear of a side surface

2. Carbonization

3. Cracks


4. Stratification


5. Brightness


6. Oiling


7. Anguish

Characteristic types of wear of belts with a corrugated profile

1. Accepted

2. Cracks

3. Unacceptable

4. Loss of 2 and more edges

5. Parallel cracks


Check

PERFORMANCE ORDER
1. The quantity of belts of the drive depends on a car complete set. Belts have wedge-shaped section and are used for the drive of the generator, the power steering, the pump of cooling liquid and the conditioner. One belt as a rule is used for the drive of several units.
2. Open a cowl and check fingers a condition of belts from two parties, overwinding belts (see rice. Characteristic types of wear of wedge-shaped belts).
3. Check a belt tension in deflection size in the middle between pulleys. If distance between centers of pulleys of 180-300 mm the deflection has to be 6,5 mm, and at distance between centers of 300-400 mm the deflection has to be 13 mm (1 – a ruler, 2 – whetstone, 3 – a deflection) for wedge-shaped belts and 6,5 mm for belts with a corrugated profile (see rice. Characteristic types of wear of belts with a corrugated profile).

Adjustment

PERFORMANCE ORDER
1. The belt is regulated by two bolts – adjusting (In) and axial (And) which it is necessary to weaken and displace a roller or a pulley of a mobile part. After adjustment check a belt tension, if necessary again weaken bolts and adjust a tension. Upon termination of adjustment tighten bolts, without making big effort.
2. On cars of early releases the adjusting bolt is absent and a roller (or a pulley) are displaced by the auxiliary lever (mount).

Replacement

PERFORMANCE ORDER
1. For replacement of a belt perform the same preliminary procedures, as for adjustment then take off a belt. All belts are recommended to be changed at the same time.
2. Before removal designate each belt and the corresponding pulley.
3. At acquisition compare a new belt with replaced.
4. Adjust a belt tension.