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Disc Brake Caliper Pistons Are Being Removed

Question 1

Multiple Choice

Disc brake caliper pistons are being removed. Technician A positions a large dull screwdriver in the piston's dust boot groove to pry out the piston. Technician B injects 25 psi (172 kPa) of air pressure into the fluid line connection bore to remove the caliper piston. Who is correct?


A) A only
B) B only
C) both A and B
D) neither A nor B

Correct Answer:

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