Exhaust - Noise Under the Vehicle

90audi05
Subject: Exhaust Noise Under Vehicle, At Ridged Connections Of Mufflers And Exhaust Pipes

Model(s): All Models
Group: 26

Number: 90-01

Date: 09/30/90
Condition:

Exhaust noise due to shrinking and breakage of sealing rings.


Production:

Use of stainless steel sealing rings.
As of: September 1989
VIN: 8A_LA079613 8B_LA004184 44_LN017964 (55 mm Diam.) 44_LN021816 (60 mm Diam.)

As of: January 1989
VIN: 44_LN055409 (50 mm Diam.)


Service:

Replace Parts as needed.