Precor EFX 883, EFX 833 To tighten the fasteners properly, Attachment of center column support

Assembling the EFX 21

3.Check alignments and thread the remaining four center column support screws, four ⁵₁₆-inch washers, and four split washers. Tighten with a ³₁₆-inch hex key so the assemblies come together, but leave room for adjustments.

Figure 9: Attachment of center column support

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.

1.Fully tighten the two sets of fasteners on the back of the center column support.

Figure 10: Fastener attachment detail