200 Quattro Wagon L5-2226cc 2.22L SOHC Turbo (MC) (1989)
Hydraulic Brake Servo: Service and Repair
Installing
Hydraulic brake servo, installing
- disconnect return line from reservoir
- remove hose and shorten by approx. 20 mm
- position new gasket onto new brake servo
-
for sealing between brake servo and bulkhead
- install new brake servo at bulkhead
-
tightening torque: 20 Nm (15 Nm)
NOTE: In the new servo design, the weep hole located next to the warning light switch must face downward (toward the ground).
CAUTION: When routing the pressure and return lines, carefully bend them in large arcs. Do not kink the lines.
- loosely install return line 1 to new brake servo
- install return line 1 on reservoir
- check that routing of return line 1 is free of kinks and interference
- tighten return line 1 at brake servo
- position clevis at brake pedal and fasten with pin
- install new securing clip onto clevis pin
- install footwell outlet
- install storage compartment, drivers side
- connect wiring 2 at switch
CAUTION: When routing the pressure and return lines, carefully bend them in large arcs. Do not kink the lines.
- route pressure line 3 as shown, free of interference, then tighten
CAUTION: Pressure and return lines MUST be connected to their proper locations, or damage and leakage will result.