Volkswagen Golf / Golf GTI / Golf Variant. Manual — part 699
– Loosen the hose clamp -arrow- and remove the charge air
hose -1- with the air guide pipe downward.
– Disconnect the connector -1-.
– Clamp the coolant hoses on Transmission Coolant Valve -
N488- with Hose Clamps - Up To 25mm - 3094- .
Note
Place a cleaning cloth underneath, to catch coolant leaking out.
– Loosen the clamps -2- and remove the coolant hoses.
– Remove the nuts -arrows- and then remove the Transmission
Coolant Valve - N488- .
Installing
Install in reverse order of removal. Note the following:
Note
Secure hose connections with standard production clamps. Refer
to the Parts Catalog.
– Check the coolant level. Refer to
.
Tightening Specifications
♦ Refer to
⇒ “2.2 Overview - Electric Coolant Pump”, page 226
.
♦ Refer to
⇒ “3.1 Overview - Air Filter Housing”, page 293
.
♦ Refer to ⇒ Body Exterior; Rep. Gr. 66 ; Noise Insulation;
Overview - Noise Insulation .
2.7
Coolant Pump, Removing and Installing
Removing
– Drain the coolant. Refer to
⇒ “1.3 Coolant, Draining and Filling”, page 217
.
– Remove the air filter housing. Refer to
⇒ “3.2 Air Filter Housing, Removing and Installing”,
– Free up the wiring harness -1 and 2- from the air guide pipe.
– Loosen the screw-type clamp -3-.
– Remove the bolts -arrows-.
– Loosen the hose clamp -arrow- and remove the charge air
hose -1- with the air guide pipe downward.
– Remove the bolt -arrow- on the left and right.
– Unclip and remove the lower section -1- of the air duct.
– Remove the throttle valve control module. Refer to
⇒ “4.5 Throttle Valve Control Module GX3 , Removing and
– Lift the clamp -1-, remove the upper coolant supports and set
them aside.
– Disconnect the connectors -2, 3 and 4-. Remove the bolts
-1- and move the bracket to the side.
– Disconnect the connector -1- from the Oil Pressure Switch
-2-.
– Remove the bolts -arrows- and remove the toothed belt cover.
– Loosen the bolts -1 to 4- and remove the toothed belt from the
coolant pump.
– Remove the bolts -1 through 4-, and remove the coolant pump
from the Engine Temperature Control Actuator - N493- .
Installing
Install in reverse order of removal. Note the following:
– Install the coolant pump and toothed belt.
– Pay attention to the seating of the centering piece -arrows- and
seal -3-.
– If a new coolant pump was installed, remove the protective cap
-arrow-.
Tightening Specifications
♦ Refer to
⇒ “2.1 Overview - Coolant Pump/Thermostat”, page 223
♦ Refer to
2.8
Coolant Pump Toothed Belt, Removing
and Installing
Special tools and workshop equipment required
♦ Torque Wrench 1331 Insert - Ring Wrench - 12mm - T10360-
♦ Torque Wrench 1410 - VAG1410-
Removing
– Drain the coolant. Refer to
⇒ “1.3 Coolant, Draining and Filling”, page 217
– Remove the air filter housing. Refer to
⇒ “3.2 Air Filter Housing, Removing and Installing”,
.
– Free up the wiring harness -1 and 2- from the air guide pipe.
– Loosen the screw-type clamp -3-.
– Remove the bolts -arrows-.
– Loosen the hose clamp -arrow- and remove the charge air
hose -1- with the air guide pipe downward.
– Remove the bolt -arrow- on the left and right.
– Unclip and remove the lower section -1- of the air duct.
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