Technician A says that depressing the brake pedal on a truck with Meritor-Wabco Hydraulic Power Brake (HPB) that has completely discharged accumulators would still cause the brake calipers to apply the brakes but with reduced force. Technician B says that completely discharged accumulators would prevent the SAHR park brake from applying. Who is correct?

A. A only
B. B only
C. Both A and B
D. Neither A nor B


Answer: D

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