Question

question 50
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during pad replacement, some caliper pistons must be rotated with a special tool to retract all the way into the caliper bore.
select one:
true
false

Explanation:

Some caliper pistons have a threaded design. When replacing brake pads, these pistons need to be rotated (using a special tool) to retract fully into the caliper bore. This is a common procedure in automotive brake - pad replacement.

Answer:

True