TM 5-3825-226-24
BRAKE MASTER CYLINDER AND ACTUATOR
DISASSEMBLE BRAKE MASTER
CYLINDER AND ACTUATOR
start by:
a) remove master cylinder and actuator
WARNING: Plate assembly (1) has spring tension.
Hold the plate assembly in position when band assembly
(5) is removed.
1.
Remove the bolts and nuts to remove band
assembly (5).
2.
Remove plate assembly (1), diaphragm (2), rod
assembly (3) and indicator (7), retainer (4) and
spring (8) from plate assembly (6). Remove the
seal from the inside of retainer (4).
3.
Remove two nuts (9) and remove plate
assembly (6).
4.
Remove three screws (12), the nuts and
lockwashers to remove cylinder assembly (11)
from bracket assembly (10).
5.
Remove boot (13) from cylinder assembly (11).
6.
Remove lockwire (19), plate (18), piston (20),
cup (17), spring (16), valve (15) and seat (14)
from cylinder assembly (11).
NOTE: A master cylinder rebuild kit is available.
The kit includes the valve, seat, cup, piston
assembly and lock. When the master cylinder is
disassembled for service, always install a rebuild
kit.
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