Precor p20 User Manual
Page 73
Assembling the EFX
23
3. Check alignments and thread the remaining four center
column support screws, four ⁵₁₆-inch washers, and four
split washers. Tighten with a ³₁₆-inch hex key so the
assemblies come together, but leave room for
adjustments.
Figure 9: Center column support attachment
To tighten the fasteners properly:
CAUTION: Upright support fasteners must be properly aligned
and wrench-tightened in the order described below. If improperly
assembled, the upright supports can rub against the ramp. Before
you begin, verify that the base and lift covers are properly aligned
and that the gap between them is even. If not, move the upright
supports until the covers are properly aligned.
1. Fully tighten the two sets of fasteners on the back of the
center column support.
Figure 10: Tighten fasteners on back of the center column
support