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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Passat B5 (from 1996 to 2004, the year of issue)

general info. full specifications. diagnostics. hints. tips. tricks
Volkswagen Passat B5
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Volkswagen
Passat B5
Instructions
Maintenance
Engines
Cooling
general information
Topping up the coolant
Composition of the mixture coolant
Substitution coolant
Thermostat
Radiator
The water pump (engine-I 1,8 and I 1,6-ADP)
Coolant hoses
Malfunction of the cooling system
Fuel system
Motor Control
An exhaust system
Transmission
Chassis
Steering
Brakes
Body
Heating, ventilation
Electrical
 


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Radiator



Withdrawal

PERFORMANCE ORDER
1. Drain the coolant from the cooling system.
2. Remove the upper radiator mount.
3. If your car is equipped with an additional radiator fan power, unplug the electrical connector from the temperature sensor radiator fan.
4. Disconnect the electrical connector from the radiator fan motor.
5. Remove the radiator fan motor wiring from bracket.
6. Remove the upper and lower coolant hoses from the radiator.

Cars with automatic transmission

Seating fixing oil heat exchanger system of the amplifier of a steering

PERFORMANCE ORDER
1. Before disconnecting piping couplings clean from dirt.
2. Disconnect the supply lines of an automatic transmission oil from the radiator. Close the ends of pipelines suitable stoppers cloth and wipe up spilled oil.
3. Remove the oil heat exchanger of the power steering, which is located at the bottom of the radiator (see. Fig. Seating fixing oil heat exchanger system power-assisted steering). Do not disconnect the piping from the heat exchangers.

Cars with air conditioning
A warning

Do not hose disconnects the air conditioning system. Also, do not pull or twist the hose air conditioning system.


PERFORMANCE ORDER
1. Remove the clamps that secure the air conditioning ducts.
2. Remove the condenser from the radiator and without stretching hoses, move it forward and secure in this position.
3. Release the top latch mounting the radiator.
4. Remove the bottom of the radiator with rubber cushions.
5. Tilt the radiator forward and remove it together with an electric radiator fan.

Check

PERFORMANCE ORDER
1. If the radiator acted in connection with the reduction in capacity, wash it with a jet of water in two directions. Outside blow a radiator the compressed air.
If the radiator is leaking, do not try to brew or solder a leaking place, t. To. The plastic parts will be damaged radiator.
Slight leakage from the radiator can be removed using a radiator sealant.
2. Check the condition of the bottom rubber support of a radiator and replace them if necessary.

Setting

PERFORMANCE ORDER
1. Check and, if necessary, replace the rubber pads of the lower radiator mountings.
2. Set the heat sink on top with an electric radiator fan.
3. Attach the upper part of the radiator retainer.
4. When connecting the hoses to the radiator of the cooling system, use new O-rings. Connect those water hoses to the radiator and secure couplings fixing brackets.

Cars with air conditioning

PERFORMANCE ORDER
1. Attach the condenser to the heat sink.
2. Attach the air-conditioning system piping fixing brackets.

Cars with automatic transmission

PERFORMANCE ORDER
1. Attach the pipes to the radiator, oil automatic transmission with new sealing rings. Before installation, lubricate the O-ring fluid for automatic transmissions.
2. Check the fluid level in automatic transmission and, if necessary, finish it to norm.
3. Connect the electrical connectors to the engine cooling fan and thermal sensor. Staples fix the radiator fan motor wiring.
4. Fill in cooling liquid in cooling system and bleed the circuit.
A warning

When installing a new heat sink is necessary to pour fresh coolant.


5. Start the engine and check the tightness of the cooling system.
6. Check and, if necessary, adjust the headlights.




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Thermostat
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The water pump (engine-I 1,8 and I 1,6-ADP)

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