Насос Системы Охлаждения -- Проверка Без Снятия С Автомобиля |
| 1. REMOVE FAN SHROUD |
Loosen the 4 nuts holding the fluid coupling fan.
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Remove the vane pump V belt and the fan and generator V belt (See page Нажмите здесь).
Remove the 2 bolts holding the fan shroud.
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Remove the 4 nuts of the fluid coupling fan, and then remove the shroud together with the coupling fan.
- ПРИМЕЧАНИЕ:
- Be careful not to damage the radiator core.
Remove the fan pulley from the water pump.
| 2. INSPECT WATER PUMP ASSEMBLY |
Visually check the air holes for coolant leakage.
If leakage is found, replace the water pump assembly.Text in Illustration *1 Air Hole
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Turn the pulley, and check that the pump bearing moves smoothly and quietly.
If the bearing moves roughly or noisily, replace the water pump assembly.
| 3. INSPECT FLUID COUPLING ASSEMBLY |
Remove the 4 nuts and fan.
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Check the fluid coupling for damage or silicon oil leaks. If necessary, replace the fluid coupling.
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Install the fan with the 4 nuts.
- Момент затяжки:
- 6.5 N*m{66 kgf*cm, 58 in.*lbf}
| 4. INSTALL FAN SHROUD |
Install the fan pulley to the water pump.
Install the shroud together with the coupling fan between the radiator and engine.
- ПРИМЕЧАНИЕ:
- Be careful not to damage the radiator core.
Temporarily install the fluid coupling fan to the fan pulley with the 4 nuts. Tighten the nuts as much as possible by hand.
Attach the claws of the shroud as shown in the illustration.
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Install the shroud with the 2 bolts.
- Момент затяжки:
- 5.0 N*m{51 kgf*cm, 44 in.*lbf}
Install the fan and generator V belt and vane pump V belt (See page Нажмите здесь).
Tighten the 4 nuts of the fluid coupling fan.
- Момент затяжки:
- 19 N*m{189 kgf*cm, 14 ft.*lbf}