AMF 90XLi - Positive Ball Lift Assembly Adjustment

SECTION 2.0
Operation & Adjustment
400-088-011 Page 2-9 Rev. Date 10/04
2.11 Positive Ball Lift Assembly Adjustment
1. The Positive Ball lift assembly must be centered between the return rails (see
Figure 2-9). To adjust, loosen the nuts on the four clamp studs in the upper and
lower mounting brackets, adjust the lift from side to side as needed, and
retighten the nuts.
Figure 2-9
2. The Positive Ball Lift belt tension spring should be compressed to 4-1/8 ±1/8”
for proper tension on the lift belt (see Figure 2-10). Take this measurement
between the top edge of the spring and the upper edge of the lower spring
retainer. Adjust by tightening or loosening the upper retaining ring using a
spanner wrench.
Figure 2-10
4-1/8”
Return Rails