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Annual Maintenance
You should perform these tasks on an annual basis, as appropriate
for your equipment.
Weight Stack Annual Maintenance
Once a year, Precor recommends disassembling the weight stack
to thoroughly clean and inspect it.
• Carefully remove the cable and guide rods from the weight stack.
Completely disassemble the weight stack in a well-ventilated
area, away from the exercise floor.
• Inspect weight plates and clean them thoroughly. Cracked or
broken plates should be replaced immediately (refer to
Service
to purchase replacements). Clean each plate individually
and inspect guide bushings.
• Inspect the bushings of the top weight plate and replace the plate
if excessively worn or broken.
• Clean the selector stem and inspect it for wear and damage.
• Reassemble the weight stack.
• Wipe down the weight stack enclosures (shrouds) with a damp
cloth as needed. Inspect all fasteners to make sure the shroud is
securely mounted.
Important: Precor recommends that you replace worn and damaged
cables during routine maintenance. It is recommended that all cables
be replaced annually.
General Safety and Maintenance Manual: Annual Maintenance
Inspect and Lubricate Pop Pins
Remove the pop pin assembly by loosening the cap.
CAUTION: Pulling out the pop pin may cause the unit to suddenly
adjust position. To avoid injury, keep your hands and head away
from moving parts.
Inspect the plunger and spring for excessive wear and damage, and
replace as required.
Apply a small amount of silicone spray lubricant to the spring and
plunger, and then reinstall the entire assembly. Tighten the cap.
Wipe off any excess lubricant with a rag.
Obtaining
Diagram 14: Inspect pop pins (pop pin shown in exploded view
for clarity)
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