brake drum is probably a braking systems assisting device.
from the name , its probably circular and attached to the moving
vehicle wheel. because we know play drums are cylindrical and hit
with drum stick. so i say is circle shape. then got some sort of
pad attached to the vehicle base will hit the brake drum like a
outstretched hand. cause friction n slows the wheel down. pressure
i assume is applied to this pad thing by way of hydraulics.
lol
ahhh i dunno anything
mr surhirman can explain brake drums?
ZYX
