Keeping your home gym equipment running smoothly is essential, and knowing how to lubricate Bowflex treadmill belts is a key part of that. Proper maintenance reduces wear on the deck and belt, making your workouts quieter and more consistent. Neglecting this simple task can lead to premature wear and costly repairs down the line.
How to Lubricate Bowflex Treadmill
Before you start, it’s crucial to check your specific Bowflex treadmill model’s manual. While the process is similar for most, some newer models might have slight variations or specific lubricant requirements. Always use the lubricant recommended by Bowflex, typically a 100% silicone-based formula. Using the wrong type, like WD-40 or a petroleum-based oil, can damage the belt and deck.
What You’ll Need
- Bowflex-recommended silicone treadmill lubricant (check your manual)
- A clean, lint-free cloth
- A Phillips-head screwdriver (usually)
- A helper (optional, but useful for lifting the belt)
Step-by-Step Lubrication Guide
1. Safety First: Unplug the Treadmill
Always, always disconnect the power cord from the wall outlet. This prevents any accidental starts and ensures your safety while working on the machine.
2. Locate the Lubrication Points
You’ll need to acces the area between the walking belt and the deck. On most Bowflex treadmills, this involves loosening the walking belt. Find the tension bolts at the rear of the treadmill on either side. These are what you’ll adjust.
3. Loosen the Walking Belt
Using your screwdriver, turn the rear tension bolts counter-clockwise. Usually, a quarter to a half turn is sufficient. The goal is to create a small gap between the belt and the deck—just enough to slide your hand in. Don’t over-loosen it.
4. Lift and Apply the Lubricant
Have your helper lift the edge of the belt, or carefully lift it yourself. Apply a thin, even bead of silicone lubricant onto the deck. Start about three inches from the front and go to about three inches from the back. You don’t need to soak it; a moderate amount is perfect. A common mistake is using to much lubricant.
5. Distribute the Lubricant
This step is important. Without re-tightening the belt, plug in the treadmill (keep the safety key out). Manually turn on the treadmill to a very slow speed, like 1-2 MPH. Let the belt run for about 30 seconds to a minute. This spreads the lubricant evenly across the deck.
6. Re-Tighten the Walking Belt
Unplug the treadmill again. Now, tighten the rear tension bolts clockwise by the same amount you loosened them. The belt should be snug but not overly tight. A good test is to try to lift the belt from the center; you should be able to lift it about 2-3 inches.
7. Final Check and Clean Up
Wipe off any excess lubricant from the edges of the belt or deck with your clean cloth. Do a quick visual inspection to ensure everything looks aligned. Your now ready to plug the treadmill back in and test it.
How Often Should You Lubricate?
Frequency depends on use. A good general rule is to lubricate every 150 miles or every 3 months, whichever comes first. If you use your treadmill heavily, you might need to do it more often. Listen for changes; a squeaking sound or increased friction during your run are clear signs it’s time.
Also, the environment matters. If your treadmill is in a dusty area or a place with high humidity, check the belt condition more frequently. These factors can effect the lubrication.
Troubleshooting Common Issues
- Belt Slipping: This usually means the belt is to loose. Follow the steps above to properly tighten it after lubrication.
- Belt Pulling to One Side: Adjust the alignment. There is a separate alignment bolt usually near the rear rollers. Turn it slightly on the side the belt is pulling toward.
- Still Noisy After Lubrication: Check for debris under the belt. Also, inspect the roller bearings and motor. The noise might not be from the belt/deck interface.
FAQs About Bowflex Treadmill Lubrication
Can I use any silicone lubricant on my Bowflex treadmill?
It’s best to use the specific lubricant recommended by Bowflex. Generic silicone sprays can sometimes contain additives that degrade the deck material. Using the wrong type can void your warranty.
How do I know if my treadmill needs lubricating?
Signs include a squeaking noise, the belt feeling sluggish or sticky, or if you notice increased resistance when walking or running manually. Also, if it’s been over 3 months or 150 miles, it’s probably time.
What happens if I never lubricate my Bowflex treadmill?
Friction will increase dramatically. This causes excessive heat, which can warp the deck and wear out the underside of the belt much faster. It will also make the motor work harder, potentially leading to motor failure. In short, it’s a costly repair waiting to happen.
My new Bowflex treadmill is quiet. Does it need lubrication?
Most new treadmills come pre-lubricated from the factory. You should not need to lubricate it immediately. Refer to your owner’s manual for the recommended initial maintenance schedule, which is typically after the first 50 hours of use or so.
Can I over-lubricate the treadmill?
Yes, you can. Excess lubricant can attract dust and dirt, creating a gritty paste that actually increases abrasion. It can also cause the belt to slip. Always apply a moderate, thin layer as described in the steps.
Regular maintenance, including knowing how to lubricate Bowflex treadmill belts correctly, is the best way to protect your investment. It takes only a few minutes every few months but adds years to your machine’s life. Always keep your manual handy for model-specific details and enjoy a smoother, quieter run.