90 Quattro 20V (Canada) L5-2309cc 2.3L DOHC (7A) (1989)
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Hydraulic Brake Servo: Technical Service Bulletins
New Hydraulic Brake Servo - Proper Installation
Group: 47
Number: 92-03
Date: November 30, 1992
Subject:
New hydraulic brake servo - proper installation to avoid leakage
Models:
90 Quattro 20V, Coupe Quattro
1990-1991
Servo, identifying
Note
For all future repairs, the hydraulic brake servo used previously has been superseded by a new servo. The new brake servo has a different positioning of
the pressure and return lines, as noted in the chart. These hydraulic lines MUST be connected in their proper locations, or damage and leakage will
result.
