Volkswagen Golf Owners Manual: In the engine compartment
Other materials:
Effects on metal
In its pure state, refrigerant R134a is chemically stable
and does not attack iron or aluminium.
However, impurities such as chlorine compounds in the
refrigerant do attack certain metals and plastics. This can lead
to blockages, leaks a ...
Instructions for checking
The following instructions are intended to help you find the
causes of problems effectively and objectively in the event of
complaints about the brake servo or in the event of a so-called
»hard brake pedal«.
This check relates to the fo ...
Subsequent bleeding of hydraulic system
Note
Carry out subsequent bleeding when:
brake pedal travel is too long or so-called
»soft brake pedal«
Subsequent bleeding requires the assistance of a second
mechanic.
–&n ...
