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Audi Workshop Service and Repair Manuals

All Technical Service Bulletins for Thermostat Bypass Hose:|191005|Page 5683 > < Customer Interest for Thermostat Bypass Hose:|191005|Page 5680
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Thermostat Bypass Hose: All Technical Service Bulletins
Cooling System - Coolant Loss

19 Coolant loss because of excessive coolant pressure - 6.0L

19 10 05 

2017940/3 

June 10, 2010

Supersedes Technical Service Bulletin Group 19 number 08-19 dated November 21, 2008 for reasons listed below.

Affected Vehicles

Condition

Coolant loss because of excessive coolant system pressure.

Technical Background

Certain driving conditions lead to excessive pressure in the coolant circuit. This can lead to leaks on the hose connections or the main radiator.

Production Solution

Bypass solution to reduce pressure in the coolant circuit.

Service

Reroute coolant hose

1. Put lock carrier in service position.

All Technical Service Bulletins for Thermostat Bypass Hose:|191005|Page 5683 > < Customer Interest for Thermostat Bypass Hose:|191005|Page 5680