× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1984 Mercedes-Benz 300SD 3.0L Brake Booster
Posted to European Brakes on 6/17/2002 13 Replies

This car came in with a hard brake pedal problem. The pedal would also start sinking almost to the floor (if pressure was held). My first thoughts were a bad vacuum pump & maybe a master cylinder. A vacuum test showed it would pull 20 in., but it seemed to be ...

13 Replies Received (View Replies)

  Related Documents & Media  1984 Mercedes-Benz 300SD

 
Message Closed w/FIX

car Vehicle Data

1984 Mercedes-Benz 300SD

VIN WDBCB20A6E
Engine3.0 L / 5 cyl / DIESEL
Trans4-speed Automatic
DeliveryFI
AffectedBrake Booster
ConditionsHard Pedal
Message Closed w/FIX

car Vehicle Data

1984 Mercedes-Benz 300SD

VIN WDBCB20A6E
Engine3.0 L / 5 cyl / DIESEL
Trans4-speed Automatic
DeliveryFI
AffectedBrake Booster
ConditionsHard Pedal