90 Quattro 20V L5-2309cc 2.3L DOHC (7A) (1990)
Power Steering Fluid: Technical Service Bulletins
Hydraulic System - New Fluid
48-89-T07 Nov 89
Hydraulic System Fluid - New Type
Hydraulic fluid has been improved as of M.Y. 1990.
Hydraulic fluid, P/N unchanged. This fluid is more temperature resistant.
Hydraulic fluid, P/N G002 000
The new hydraulic fluid can be identified by the RED cap on the container.
New and old hydraulic fluid can be mixed if necessary.