audi Workshop Repair Guides

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Engine - Coolant Leak at Oil Cooler Hoses|Page 4418 > < Engine - Coolant Leak at Oil Cooler Hoses|Page 4416
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Coolant Line/Hose: All Technical Service Bulletins
Cooling System - Rear Coolant Pipe Leaks

19 08 13 

2010959/2 

November 21, 2008. Supersedes Technical Service Bulletin Group 19 number 05-06 dated December 5, 2005 for reasons listed below.

Vehicle Information

19 Coolant Leaking From Rear Coolant Pipe Nipple

Condition

19-05-06, Dec. 5, 2005

Coolant Leaking From Rear Coolant Pipe Nipple

Technical Background

The connector pipe Part No: 034 145 779D (arrow) between the rear coolant pipe and the coolant expansion tank may be leaking.

The coolant light may be illuminated because of a low coolant level.

Production Solution

N/A

Service

-

Replace the connector pipe Part No: 034 145 779D (arrow). Refer to Group 19, Engine - Cooling System in the Repair Manual for complete
replacement instructions.

-

Tighten the connector pipe to a torque of 20 Nm.

Engine - Coolant Leak at Oil Cooler Hoses|Page 4418 > < Engine - Coolant Leak at Oil Cooler Hoses|Page 4416