This specification is mandatory for use by all Departments
and Agencies of the Depnrtm.mt of Defense.
1. SCOPE
1.1 _ l%is specification covore the broke system deeign requirements
for aircraft equipped with whee l-type landing gear.
1.2 C laasification. The brake systems shal1 ba either hydraulic or pneumatic;
manually operated, power operated , manual-power operated; and shal 1 be of the
folloviqgtypes:
Type I - Hanuol preseura generating: The control unit
by manuo1 actuation.
Type 11 - Power pressure generating: The control unit
frem a power generating system.
Type III - 14mual pover pressure generating: Pre.ssura
rated in a slave control unit which in turn operates
generates prea.mre
meters pressure
is manua 1ly genethe
main control