Question

why shouldnt a service technician depress a brake pedal all the way down when bleeding brakes?
the sealing cups can be damaged
the brake pedal could bind
the sealing cups would uncover the compensating port
it builds too much pressure
question 14
1 pts
which one is not a method of brake bleeding?
release
pressure
manual
vacuum
question 15
1 pts
manual brake bleeding ______.
is the most commonly used method
requires two people
requires no special equipment or tools
all of the above

Explanation:

For the first question: Depressing the brake pedal fully during bleeding can damage sealing cups by pushing them past their normal travel into rough areas of the master cylinder bore.
For Question 14: Common brake bleeding methods include manual, pressure, and vacuum; "Release" is not a recognized method.
For Question 15: Manual bleeding typically uses two people (one to press the pedal, one to open/close bleeder valves), is widely used, and doesn’t require special tools beyond basic wrenches and a container.

Answer:

The sealing cups can be damaged
Release
All of the above