Passat Sedan L4-1781cc 1.8L Turbo (AEB) (1999)
Thermostat: Removal and Replacement
EDITOR NOTE!
Engine Cooling Thermostat, removing and installing
Special tools, testers and auxiliary items required
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Refractometer T10007
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Drip Tray V.A.G 1306 or Drip Tray for VAS 6100 VAS 6208
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Torque wrench V.A.G 1331
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Spring-type clip pliers VAS 5024A
Removing
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Remove Ribbed Belt. See: Engine/Drive Belts, Mounts, Brackets and Accessories/Ribbed Belt/Service and Repair/Removal and Replacement
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Remove Viscous Fan.
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Drain cooling system.
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Obtain and record radio anti-theft code for vehicles with a coded radio.
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See Caution for disconnecting battery.
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Disconnect battery Ground (GND) strap with ignition switched off.
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Remove coolant hose between radiator and coolant reservoir.