Replace The Parking Brake Lining - Taylor-Dunn TT-316-36 Operation, T Roubleshooting And Replacement Parts Manual

REPLACE THE PARKING
BRAKE LINING
Current Taylor-Dunn
free. However, there is the possibility that
the original brakes were replaced with
aftermarket parts containing asbestos. Since
this possibility exists, all brake parts should
be handled as if they contain asbestos. Refer
to appendix C for recommended handling
precautions.
1. Remove the electric brake assembly from the
drive. Refer to
Installation
in the
information regarding removing the brake.
2. Place the brake assembly on flat surface with the
shaft pointing up.
3. Mark the orientation of the outer housing and
magnet. This mark will be used to correctly align
the housing during reassembly
4. Remove the three Allen head socket screws evenly
so that the internal spring pressure is reduced
gradually. Turn each screw no more than two turns
at a time.
Maintenance, Service, and Repair
brakes are asbestos
®
Motor Removal and
Transmission
section for
5. Remove the outer housing and friction plate.
6. Mark the orientation of the inner contact plate in
relation to the magnet.
7. Remove the smaller bearing circlip.
8. Using a soft hammer, drive out the center hub and
remove the inner contact plate and six springs.
9. If required, remove the larger bearing circlip and
press out the bearing. If the bearing is removed it
must be replaced.
10. Thoroughly clean all parts.
11. Inspect all parts for damage or wear.
12. Reassemble in reverse order.
Reassembly Notes
a. Orientate the inner contact plate lining up the
marks made when removed and so that the
notches face away from the magnet (see
illustration below).
b. Orientate the friction plate so that the cutout faces
the inner contact plate.
c. Orientate the outer housing lining up the marks
made when it was removed.
d. Tighten the three Allen head socket screws in a
cross pattern evenly so that the internal spring
pressure is increased gradually. Turn each screw
no more than two turns at a time. Final torque-10
ft-lbs.
Brakes
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