7. Using a #2 Phillips screwdriver, remove the two screws (O) that secure the brake shoe cover (P) to the brake shoe
support (S). Remove and save the cover (Figure 28). Save the screws.
8. Cut the cable and slowly release the tension on the spring. Remove and discard the cable.
N
No
otte
e -- The cable path begins underneath the lower structural member. See
(page 83) or
(page 85) for reference of the complete cable path.
A
B
C
D
F
Fiig
gu
urre
e 3
31
1 –– R
Ra
aiill a
assssiisstt cca
ab
blle
e
9. Make two solid knots at one end of the new cable. Pass the other end through the hole in the lower structural member.
Lower the rail slightly to route the cable through the first pulley.
10. Raise the rail to the highest position.
11. Route the cable though the remaining pulleys and into the fixed pulley support.
12. Using vise grips, secure the cable in place.
13. Grasp the vise grips firmly and lower and raise the rail several times to stretch the cable. When the cable no longer
stretches, raise the rail to the highest position.
14. Lower the rail to the 14 inch position. Mark the cable where it enters the fixed cable support. Make a knot in this location.
15. Use the release handle to raise the rail to the highest position and lower it to the 14 inch position several times. Make
sure that the rail latches smoothly. Adjust the knot if necessary, otherwise tighten the knot, and make a second knot next
to the first. Cut the excess cable.
16. Reverse steps to reinstall.
17. Verify proper operation before you return the product to service.
1900-009-002 Rev AA.6
51
EN
