TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-1 1-34 Change 1 1-26. SERVICE BRAKE SYSTEM OPERATION (Cont’d) A HYDRAULIC BRAKE LINES – Direct brake fluid under pressure to all four brake calipers from master cylinder. B BRAKE CALIPER – Converts hydraulic pressure to mechanical force to compress brake pads against brake rotors. C BRAKE ROTOR – Attached to output flange on front and rear differentials, rotor prevents output flange from turning when brakes are applied. D BRAKE PADS – Apply friction to brake rotor when brake pedal is depressed.