Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and car operation

Тойота 4Раннер
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. Engines
- 4. Systems of heating, ventilation
   4.1. Specifications
   4.2. Antifreeze
   4.3. The thermostat
   4.4. Крыльчатка the fan and гидромуфта
   4.5. A radiator and a tank
   4.6. Маслоохладитель
   - 4.7. The pump
      4.7.1. Check
      4.7.2. Removal and installation
   4.8. The gauge of temperature of a liquid
   4.9. The electric motor and a chain of the fan of a heater
   4.10. A heater radiator
   4.11. The control panel the air-conditioning block
   + 4.12. A central air
   4.13. The compressor
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. A suspension bracket and a steering
+ 10. A body
+ 11. An electric equipment
+ 12. Electroschemes

4.7. The pump

4.7.1. Check
1. On the working heated-up engine press the top hose of a radiator and gradually release. At the serviceable pump in a hose the liquid pressure should be felt.
2. In the pump the control aperture for a liquid drain (it is shown by an arrow) is provided. At failure of an epiploon of the pump through a control aperture the cooling liquid follows. To find this aperture it is necessary to illuminate space behind a conducted flange of the pump, directly under shaft.
3. Deterioration of bearings can be defined shaking the pump upwards and downwards and on characteristic howl in a forward part of the engine. The close sound on a tonality can publish and a sliping belt of a drive, therefore it is possible to draw an erroneous conclusion on malfunction of the pump. To exclude a sound from a belt put dispersion special structure for automobile belts.

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