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23 - To front coolant pipe, bottom
❑
⇒ Item 10 (page 109)
Location of continued coolant circulation pump - V51-
Continued coolant circulation pump - V51- is located on left in
engine bay, next to longitudinal member.
1 - Hose (pump outlet) to cylinder block
⇒ Item 12 (page 113)
2 - Non-return valve, observe arrow for direction of flow.
3 - Hose (pump inlet) from lower coolant hose
⇒ Item 13 (page 113)
1.6
Coolant hose schematic diagram
1 - Radiator
2 - Oil cooler
❑ For gear oil
3 - Cylinder head
4 - Expansion tank
5 - Thermostat housing
6 - Heat exchanger for heater
unit
7 - Coolant pump for auxiliary
heater
8 - Oil cooler
❑ For engine oil.
9 - Continued coolant circula‐
tion pump - V51-
10 - Non-return valve
11 - Cylinder block
12 - Alternator
13 - Coolant pump
Phaeton 2003 ➤
6-cylinder injection engine - Edition 02.2014
114
Rep. gr.19 - Cooling
