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OPERATION
1.
When the brake lights are operated the electronics of the controller
are activated and a small amount of current is supplied to the brake
magnets.
2.
As brake pedal pressure increases a pendulum in the controller starts
to swing forward, and a directly proportional increase of power is
supplied to the brake magnets.
3.
When the brake pedal is released, and current to the brake lights
senses the release, current flow to the brake magnet is stopped.
TAG AXLE ELECTRIC BRAKE ASSEMBLY
12" Kelsey-Hayes Brake Assembly
1
.
Unicast hub and drum
10.
Brake adjusting hole cover
2.
Hold down cups
11.
Brake mounting stud
3.
Retractor spring
12.
Magnet spring
4.
Shoe and lining (1 primary,
13.
Magnet assembly
1 secondary)
14.
Magnet retaining ring
5.
Lever (RH,LH)
15.
Hold down springs
6.
Connector (Magnet Leads)
16.
Adjusting screw assembly
7.
Brake mounting washer
17.
Adjusting screw spring
8.
Brake mounting nut
18.
Brake assembly (RH, LH)
9.
Hold down pins
C-9
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