Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and car operation

Toyota 4Раннер
+ 1. Maintenance instruction
- 2. Maintenance
   2.1. Specifications
   2.2. Arrangement of knots and units
   + 2.3. Periodicity of maintenance and types of procedural 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 a steering
   2.9. Oil replacement in the engine and the oil filter
   2.10. Care of the battery
   2.11. Check of system of cooling
   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 a steering
   2.16. Greasing of a running gear, suspension brackets, steering and body details
   2.17. Check of an exhaust system
   2.18. Check of level of oil in a manual transmission
   2.19. Check of level of oil in a transfer case
   2.20. Check of level of oil in a reducer
   2.21. Check of seat belts
   2.22. Check of covers of semi-axes
   2.23. Zolotnik of ventilation of a case
   2.24. A filtering element of the air filter
   2.25. Belts of a 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, begunok and distributor cover
   2.33. Care of cooling system
   2.34. Naves and bearings of forward wheels
   2.35. Liquid replacement in automatic transmission and the filter
   + 2.36. Oil replacement
   2.37. Tank check with an absorber
   2.38. Check of the valve of system of a retsirkulyatsiya
+ 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. Electroschemes

2.25. Belts of a drive of hinged units

GENERAL INFORMATION

Characteristic types of wear of wedge-shaped belts

1. Strip wear of a lateral surface

2. Carbonization

3. Cracks

4. Stratification

5. Brightness

6. Zamaslivaniye

7. Anguish

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

4. Adjust a belt tension.