TM 5-3825-226-24
BRAKE MASTER CYLINDER AND ACTUATOR
ASSEMBLE BRAKE MASTER CYLINDER
AND ACTUATOR
1.
Put brake fluid on all parts for lubrication.
2.
Install seat (1), valve (2), spring (3), cup (4),
piston (8), plate (5) and lockwire (6) in cylinder
assembly (7).
CAUTION: Make sure lockwire (6) fits correctly in the
groove in cylinder assembly (7) and piston (8) returns
against plate (5).
3.
Install boot (10) on cylinder assembly.
4.
Install cylinder assembly in bracket assembly (9)
and tighten the three screws (11) and nuts to
hold it.
5.
Put plate assembly (12) in position on the
bracket assembly and install the two nuts that
hold it.
6.
Install the seal in retainer (13) and install the
retainer in the boot.
7.
Install indicator (16) on rod assembly (14).
Install spring (15) and rod assembly (14).
8.
Install diaphragm (18) and plate assembly (17).
9.
Install the band assembly to hold plate
assembly (17) to plate assembly (12).
end by:
a) install master cylinder and actuator
NOTE: When reconditioning is done to the
hydraulic brake system, use caution to prevent
introduction of foreign material into the brake fluid.
Damaged or worn rubber parts is an indication of
other fluids in the brake system. Flush and clean
the system with denatured alcohol or clean brake
fluid.
6-18
