Precor EFX 447 Owner's Manual page 88

2. Attach the base of the lift assembly using two ⁵ ₁₆-inch x ³ ₄-inch hex head
screws and two ⁵ ₁₆-inch flat washers. Partially tighten the fasteners.
Figure 6: Secure base of lift assembly
3. Tear the foam pouch off the ramp.
4. Attach the ramp to the yoke using two ³ ₈-inch x 2³ ₄-inch buttonhead cap
screws, two ⁵ ₁₆-inch washers, and two ³ ₈-inch lock nuts. Fully tighten the
fasteners using a ⁷ ₃₂-inch hex key and a ⁹ ₁₆-inch socket wrench.
Figure 7: Ramp to yoke attachment
Assembling the Equipment
5. Fully tighten the two fasteners at the base of the lift motor assembly using a
¹ ₂-inch socket wrench. Do not use the socket wrench extension in this step.
Figure 8: Fastener location at base of lift motor
6. Cut the tie wrap that secures the lift motor.
7. Connect the six-pin connector to its receptacle near the lift motor.
Figure 9: Six-pin connection
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