Time: 15 minutes
| Part | Quantity | Description | |------|----------|-------------| | Base stabilizer (front) | 1 | Long, with rubber feet | | Base stabilizer (rear) | 1 | Shorter, with weight stack footprint | | Left vertical upright | 1 | Marked “L” near bottom | | Right vertical upright | 1 | Marked “R” near bottom | | Top crossmember | 1 | Contains upper pulleys | | Pull-up bar | 1 | Knurled or rubberized grip | | Weight plate holders (if selectorized) | 2 | Chrome posts |
Time: 20 minutes
Now, go back and tighten every single bolt starting from the base upward. dp dual trac 20 assembly instructions full
Weight Stack Tension:
Pulley Alignment:
Lubrication:
| Problem | Likely Cause | Solution | |---------|--------------|----------| | Carriage sticks halfway | Uprights not parallel | Loosen base bolts, shim one side | | Cable rubs against metal | Misrouted pulley | Remove cable, reroute per diagram | | Handles don’t return | Too little tension | Tighten barrel adjusters | | Clicking noise during pull | Dry pulley bearing | Lubricate with lightweight oil | | Weight plates rattle | Missing nylon silencers | Install felt silencers between plates |
| Issue | Likely Cause | Solution | |-------|--------------|----------| | Carriage sticks | Debris in track | Clean track; re-lubricate | | Crossbar wobbles | Loose M8 bolts | Tighten to 7 Nm | | Uneven sliding | Misaligned tracks | Loosen, realign, retighten | | Missing parts | Shipping error | Contact DP support with part ID |
Objective: Erect the main columns that carry the weight stack and pulley carriage. Time: 15 minutes | Part | Quantity |
Common mistake: Forgetting to insert the plastic guide rod bushings at the bottom of each upright. These bushings hold the weight plate guide rods. Install them now.
This is the highlight of the build. The "20" in the name refers to the 200cc engine.
Apply a thin layer of lithium grease or silicone spray to the track channels. Slide carriages end-to-end 5–6 times to distribute. Pulley Alignment: