To attach the lower side arm supports:
1. Place the two side arm supports against the center support and insert a
narrow screwdriver through the middle holes of each side arm and the
center support to keep them aligned (see Figure 4).
Figure 4
2. Slide a washer over each of the four bolts and then, from the
opposite side of the center support, insert the four bolts and attach a
nut to each bolt. Partially tighten the fasteners (see Figure 5).
Figure 5
3. Tighten the side arm supports to 160 in-lb (18 N-m) of torque.
4. Using a 9/16-inch open-ended wrench, loosen the jam nuts and extend
the adjustable feet on the side arm supports until they touch the floor;
then remove the spacer block from under the back end of the AMT.
5. Remove and throw away the two #10 x 3/4-inch Phillips head screws
securing the upper back corner of the inner plastic molding to the end of
the right side arm.
Figure 6
6. Fit the right-hand inner and outer side arm covers to the right side arm.
Insert five screws , then tighten them to 8 to 12 in-lb (1 to 1.35 N-m)
using a #2 Phillips screwdriver (see Figure 7).
Note Alternatively, tighten the screws until the two side arm covers
are in full contact, then turn the screws an additional quarter turn.
Figure 7
7. Repeat Steps 4 and 5 to attach the left side arm.