Warner Electric ATT Tension Brakes - Manual (Page 6)

Complete Brake Repair–On The Shaft
The new ATT design incorporates a rugged, durable
design for long life and maximum heat dissipation.
Easy-to-replace friction surfaces extend the design
life for continued like-new performance. The ATT
offers complete repair-on the shaft following ten
easy steps. The repair can be completed utilizing
the parts in the friction face replacement kit.
1. Move the brake armature away from the
magnet for disassembly and reassembly.
2. Remove the hex head cap screws, washers
and lockwashers to loosen the armature
segments from the cast iron carrier.
3. Lift out the two worn armature segments.
4. Remove the screws which attach the friction
material segments to the brake magnet
through the appropriate access holes.
5. Lift the worn friction material segments.
6 Warner Electric • 800-825-9050 P-221 • 819-0338
6. Insert two new friction material segments.
The recessed holes should be facing away
from the magnet body.
7. Attach the new friction material segments
to the brake with the screws through the
appropriate access holes. Apply one drop of
Loctite (grade 290 or equivalent) to each
screw.