Warner Electric Electric Wheel Brake 12-1_4 x 3-1_2 Replacement - Manual (Page 7)

7 Warner Electric • 800-825-9050 819-0209
3. Remove the two internal nuts (6-1) which
secure the magnet lead wires to the terminal
posts (6-3). (See Figure 12).
4. Note the wire routing on the magnet lever
arm (5-1). Mark the exact position of the
wire clips (1-2) with a grease pencil and
remove the lead wires from the clips on the
arm. Leave the clips in place.
5. Note how the wire guide spring is assem-
bled and remove it from the magnet lever
arm (5-1). (See Figure 13). Discard the
spring.
6. Remove the used magnet (1-1) from the
lever arm (5-1) and discard the magnet.
7. Replace the used magnet springs (1-3) with
the new springs provided. Note that the
small diameter end of springs are set on the
magnet lever arm (5-1).
8. With the magnet lever arm (5-1) positioned
so the square cam is away from you, install
the new long-life magnet on the pins. The
wires must be located at the upper right-
hand side of the magnet.
9. Install the new wire guide spring on the
wires. Then installed the spring into the “V”
on the magnet lever arm (5-1) exactly like
the old spring was mounted. One spring
end is hooked into each square tang hole in
the top plate of the arm. (See Figure 14).
10. Replace the five old wire clips (1-2) on the
magnet lever arm (5-1) with new clips.
Install the clips in the same locations as
marked during the disassembly (Step 4).
Route the magnet lead wires individually
through the five clips on the arm, duplicat-
ing the routing noted in Step 4 above.
(See Figure 14).
Figure 14 - Installing Wire Guide Spring
Figure 15 - R.H. Brake
Figure 13 - Wire Guide Spring
Figure 16 - L.H. Brake