Adjust the tension bolt near the pulley system. Stability: Ensure the main base bolts are fully tightened.
Open all boxes and lay out the components. Group the steel frames, weight plates, pulleys, and hardware packs.
Star Trac Instinct™ Dual Adjustable Pulley - OWNER 'S MANUAL
parallel to the main vertical mast.
Check every structural connection point to ensure it is completely rigid. dp dual trac 20 assembly instructions full
The next step is to assemble the main frame of your DP Dual Trac 20. This involves attaching the side rails to the base frame using the provided bolts and Allen wrench.
Safety Warning: Weight plates are heavy. Handle with care to avoid pinching your fingers.
: Ensure the unit is on a level surface to prevent uneven wear on the bushings.
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Let the cable hang down from the front high-pulley bracket. Attach the lat pulldown bar to this end using a carabiner. Cable 2: The Low / Row Pulley Cable
Check the condition of the drive belt and bungees before full assembly. Worn or frayed straps should be replaced to prevent slipping.
: Slide the weight plates onto the rods. Ensure the pin holes face forward and the larger holes face outward.
Cable starts at the bottom of the weight stack → goes under a pulley at the base → runs up the front upright → ends at the low‑row hook. Group the steel frames, weight plates, pulleys, and
If the machine wobbles, check your floor level or adjust the end caps on the stabilizers. Maintenance Tips
Periodically apply a light silicone lubricant to the pivot points of the handlebars and linkage arms to prevent squeaking. Manual Reference:
The vertical "Uprights" (which hold the weight stack) and the "Console Masts" (which hold the upper pull bars) are the next priority.
If you are missing the specific part numbers, you can often find diagram help on Sears Parts Direct by looking up the model number 15666-DUAL TRACK 20.
Step 2: Installing the Vertical Uprights and Weight Guide Rods This step builds the vertical skeleton of the gym.