Check For Spring Between Wheel Bearing Cup Seals (VLK0073AP)
Publication date: 1970-01-01Reference number: VLK0073AP
CHECK FOR SPRING BETWEEN WHEEL BEARING CUP SEALS
TECHNICAL INFORMATION TIP
Reference Number(s): VLK0073AP, Date of Issue:
WHEEL CYLINDER SPRINGS
YEAR(S): All
MANUFACTURER: Volkswagon
MODELS: Vanagons
ISSUE & TIP
When replacing the wheel cylinders on Volkswagen Vanagons, be sure to check the replacement wheel cylinders for springs between the cup seals. Some aftermarket cylinders don't have these springs.
If the spring is not there, the brake shoe will cause the cup seals to retract slightly. This will cause a low brake pedal for the first few pumps if the vehicle sits for any length of time. The spring will keep the cup seals from retracting and you will always have a firm pedal.
Courtesy of Import Service Magazine with thanks to:
Tim Green
Davidson's Import Automotive
Fairborn, Ohio
REFERENCE NUMBER
VLK0073AP
NOTE:
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