TB-9-2320-335-13-P
TRUCK, UTILITY: EXPANDED CAPACITY, IAP/ARMOR READY
TECHNICAL BULLETIN; OPERATOR AND FIELD MAINTENANCE AND REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) INSTRUCTIONS
MAY 2008
TB-9-2320-335-13-P - Page 19 of 680
TB 9-2320-335-13&P
1-9
1-26. SERVICE BRAKE SYSTEM OPERATION (Cont’d)
HYDRAULIC BRAKE LINES
– Direct brake fluid under pressure to all four brake calipers from
master cylinder.
BRAKE CALIPER
– Converts hydraulic pressure to mechanical force to compress brake pads
against brake rotors.
BRAKE ROTOR
– Attached to output flange on front and rear differentials. Rotor prevents output
flange from turning when brakes are applied.
BRAKE PADS
– Apply friction to brake rotor when brake pedal is depressed.
B
D
C
A
C
C
D
B
A
A
S/N 300000 AND ABOVE
D
C
B
S/N 299999 AND BELOW
C
A
D
B
A
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