audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

All Technical Service Bulletins for Oil Filter:|171012|Page 3866 > < Customer Interest for Oil Filter:|171012|Page 3863
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Oil Filter: All Technical Service Bulletins
Engine - Oil Loss From The Oil Cooler

17 Oil loss from oil cooler

17 10 12 

2019851/2 

August 26, 2010

Supersedes Technical Service Bulletin Group 17 number 09-11 dated June 10, 2009 for reasons listed below.

Affected Vehicles

CONDITION

Oil loss from the oil cooler.

TECHNICAL BACKGROUND

When changing the oil filter, the oil cooler may become twisted (loosened), causing a leak between the oil cooler and upper oil sump.

PRODUCTION SOLUTION

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Service

Replace the 0-ring.

Replace only the 0-ring. The oil cooler is operative.

All Technical Service Bulletins for Oil Filter:|171012|Page 3866 > < Customer Interest for Oil Filter:|171012|Page 3863