TM 10-4610-240-10
TM 08580C-10/1
T.O. 40W4-13-21
1. REMOVE DUST CAP (1) FROM TOP OF SPRING
CHAMBER (2).
REMOVE RELEASE STUD
ASSEMBLY FROM SIDE SLEEVE (3) BY
REMOVING RELEASE STUD NUT (4) AND
2. INSERT RELEASE STUD (6) THROUGH
WASHER (5) FROM RELEASE STUD (6) AND
OPENING (WHEN DUST CAP REMOVED) OF
SLIDING RELEASE STUD OUT OF SLEEVE.
SPRING CHAMBER (2) AND INTO THE
PRESSURE PLATE (7). TURN RELEASE STUD
(6) 1/2 TURN CLOCKWISE INTO PRESSURE
PLATE (7) TO SECURE CROSSPIN (8) IN
CROSSPIN AREA OF PRESSURE PLATE (7).
THEN LOCK PRESSURE STUD INTO MANUAL
RELEASE POSITION.
3. PLACE PREVIOUSLY REMOVED RELEASE
STUD WASHER (5) AND NUT (4) ON RELEASE
STUD (6) AND HAND TIGHTEN THE NUT ONTO
RELEASE STUD.
CAUTION
DO NOT APPLY TORQUE GREATER
THAN 35 FT-LBS.
(6.9M-KG) TO
RELEASE STUD ASSEMBLY.
4. AFTER OPERATIONAL AIR PRESSURE BUILDS
UP IN BRAKE CHAMBER AIR RESERVOIR,
USE TORQUE WRENCH (9) TO TURN
.REMOVE RELEASE STUD ASSEMBLY FROM
RELEASE STUD NUT (4) CLOCKWISE
SPRING CHAMBER (2) AND STOW IN SIDE
UNTIL COMPRESSION SPRING (10) IS
SLEEVE (3), BY INSERTING RELEASE STUD (8)
FULLY
CAGED.
WHILE
THROUGH SIDE SLEEVE (3) AND INSTALL
COMPRESSING
SPRING
(10),
WASHER (5) AND NUT (4). REPLACE DUST
OBSERVE THAT SERVICE PUSH ROD
CAP (1) ON SPRING CHAMBER (2).
(11) IS RETRACTING AS RELEASE
STUD NUT (5) IS BEING TIGHTENED.
WHEN COMPRESSION SPRING (10) IS
FULLY CAGED, SPRING BRAKE IS
MECHANICALLY RELEASED.
FIGURE 2-77. RESETTING LOCKED) SPRING BRAKE (ARMY)
2-92
