Learning how to lubricate a NordicTrack treadmill is one of the most important maintenance tasks you can perform to protect your investment. NordicTrack treadmills often require a silicone-based lubricant applied through designated holes in the walking belt. Regular lubrication reduces friction, prevents wear on the deck and belt, and ensures your machine runs quietly and efficiently for years to come.
This guide provides a complete, step-by-step walkthrough. We’ll cover the tools you need, how to identify your treadmill’s lubrication system, and the exact process to follow. Proper care saves you money on repairs and keeps your workouts smooth.
How To Lubricate Nordictrack Treadmill
Before you begin the lubrication process, it’s crucial to gather the correct supplies and understand your specific treadmill model. Using the wrong lubricant is a common mistake that can damage the belt and deck. NordicTrack explicitly recommends using only their proprietary silicone lubricant or a high-quality, 100% silicone-based treadmill lubricant for most models.
You should also check your owner’s manual first, as instructions can vary slightly between different series, like the Commercial, X-Series, or Incline trainers. If you’ve lost your manual, you can usually find a digital copy on the NordicTrack website by searching your model number.
Essential Tools And Supplies You Will Need
Having everything ready before you start makes the job quicker and easier. Here is a simple checklist:
- NordicTrack Treadmill Lubricant or 100% Silicone Lubricant: This is non-negotiable. Do not use WD-40, oil, or grease.
- Clean, Lint-Free Cloths: For wiping away any old lubricant or debris.
- Allen Wrench Set or Screwdriver: Often needed to loosen the belt for access and adjustment.
- Isopropyl Alcohol and a Rag: Helpful for cleaning the deck surface before applying new lube.
- A Vacuum Cleaner with a Brush Attachment: To clean dust and particals from around the motor hood and belt area.
Identifying Your Treadmill’s Lubrication System
NordicTrack treadmills primarily use one of two lubrication methods. Knowing which one your machine has is the first practical step.
The Standard Manual Lubrication Method
Most older and many current NordicTrack models require you to manually lift the belt and apply lubricant directly to the deck. This involves loosening the walking belt to create a gap, applying the lubricant in a specific pattern, and then retightening the belt. This method gives you full control and allows for a thorough application.
The EasyLube or Assisted Lubrication System
Many newer NordicTrack treadmills feature an “EasyLube” or similar system. This design includes pre-cut holes or slots in the walking belt near the center. You simply insert the lubricant tube nozzle into these holes and apply the lubricant directly onto the deck without needing to loosen the belt. It’s a more straightforward process designed for user convenience.
Step-by-Step Lubrication Instructions
Follow these steps carefully to ensure you lubricate your treadmill correctly and safely. Always unplug the treadmill from the electrical outlet before beginning any maintenance.
Step 1: Preparation and Safety
Unplug the treadmill completely. This prevents any accidental startup, which could cause serious injury. Clear the area around the treadmill so you have space to work. If possible, move the treadmill away from the wall for better access to the sides and rear.
Step 2: Clean the Treadmill Deck and Belt
Use your vacuum’s brush attachment to remove all loose dust, dirt, and hair from around the motor cover, under the belt edges, and on the side rails. Next, you need to access the deck. For manual lubrication, loosen the rear roller adjustment bolts on both sides (usually with an Allen wrench) just enough to lift the belt. Slide a clean cloth underneath and wipe the entire deck surface to remove old, dirty lubricant. For EasyLube systems, you can wipe the visable deck near the holes.
Step 3: Apply the Silicone Lubricant
Shake the lubricant bottle well. The application method differs here.
For Manual Lubrication: With the belt loosened, apply a thin, zigzag line of lubricant lengthwise down the center two-thirds of the deck. Avoid getting lubricant near the edges. A little goes a long way; typically, 1-2 ounces is sufficient. Do not over-apply.
For EasyLube Systems: Insert the lubricant tube nozzle into each designated hole in the walking belt. Apply lubricant in a short, 2-3 second burst per hole. The number of holes varies by model, so refer to your manual. The lubricant will spread automatically as the belt moves.
Step 4: Re-Tighten the Belt and Distribute Lubricant
For manual systems, carefully retighten the rear roller adjustment bolts evenly on both sides. The belt should be snug but not overly tight. You should be able to lift it about 2-3 inches off the deck at the midpoint. Once the belt is adjusted, plug the treadmill back in. Manually rotate the belt by hand (by lifting and pulling on it while standing at the side) for several revolutions to spread the lubricant evenly. Then, turn on the power and let the treadmill run at a slow speed (2-3 mph) for 2-3 minutes without walking on it. This allows the lubricant to coat the entire deck surface uniformly.
How Often Should You Lubricate Your Treadmill?
The frequency depends on your usage. A good general rule is to lubricate your NordicTrack treadmill every 150 miles or every 6 months, whichever comes first. However, if you use your treadmill heavily (more than 10 miles per week), you may need to lubricate it more frequently, perhaps every 90-120 miles. Listen for signs like a squeaking noise or a feeling of increased drag, which indicate it’s time for lubrication.
Keeping a simple log of your mileage next to the treadmill can help you track this. Many modern treadmills also have a maintenance reminder feature in their console that you can set based on mileage.
Troubleshooting Common Lubrication Issues
Even with careful maintenance, you might encounter some issues. Here are solutions to common problems.
The Treadmill Belt Is Still Squeaking After Lubrication
If squeaking persists, the issue might not be the deck. Check these other areas:
- Roller Bearings: Worn roller bearings can cause a squealing or grinding noise. This may require professional service.
- Motor Drive Belt: A loose or worn internal drive belt can also create noise.
- Insufficient Lubricant: You may not have applied enough, or it hasn’t spread evenly. Run the treadmill for a few more minutes at a slow speed.
The Treadmill Belt Is Slipping or Dragging
Belt slippage usually indicates incorrect tension, not a lubrication problem. If the belt feels slow or slips underfoot, it needs to be tightened. Conversely, if the belt feels like it’s dragging or the motor is straining, it may be too tight or there may be insufficient lubricant. Always check belt tension after lubricating.
Accidental Use of the Wrong Lubricant
If you’ve used something like WD-40, you must thoroughly clean the deck. You will need to completely remove the walking belt, clean the deck and the underside of the belt with isopropyl alcohol, and let them dry completely before applying the correct silicone lubricant. Wrong lubricants can degrade the belt material and create a sticky residue.
Additional NordicTrack Treadmill Maintenance Tips
Lubrication is just one part of overall treadmill care. Performing these additional tasks will extend your machine’s lifespan significantly.
Regular Cleaning and Inspection
Wipe down the console, handrails, and motor cover with a damp cloth weekly. Vacuum under and around the treadmill to prevent dust buildup, which can enter the motor and bearings. Periodically inspect the power cord and plug for any damage.
Checking and Adjusting Belt Alignment and Tension
The walking belt should be centered on the deck. If it drifts to one side during use, it can be adjusted using the rear roller bolts. A simple alignment adjustment can often fix this. Belt tension is also critical; a properly tensioned belt ensures optimal performance and reduces motor strain.
Caring for the Treadmill Deck
Over time, even with lubrication, the deck can wear. If you notice visible grooves or feel excessive friction even after lubrication, the deck may need to be flipped over (if it’s a double-sided deck) or replaced. Most decks are designed to be reversible, providing twice the lifespan.
Frequently Asked Questions (FAQ)
What lubricant should I use for my NordicTrack treadmill?
You must use a 100% silicone-based treadmill lubricant. NordicTrack sells its own brand, which is guaranteed to be compatible. Other reputable silicone treadmill lubricants are also acceptable. Never use aerosol sprays, oils, or household products.
How do I know if my NordicTrack treadmill needs lubrication?
The most common signs are a squeaking or squealing noise from the belt area, increased motor noise, a feeling of resistance or drag when walking or running, and the belt appearing to stick or not move as smoothly. Your console may also display a maintenance reminder if your model has that feature.
Can I over-lubricate my treadmill?
Yes, you can. Over-lubrication can cause the belt to slip and create a mess. It can also attract more dust and debris. Always follow the “less is more” principle, applying only the amount specified in your manual (usually 1-2 ounces for a full application).
Where can I buy NordicTrack treadmill lubricant?
You can purchase it directly from the NordicTrack or iFit website, through authorized fitness equipment retailers, or on major online marketplaces like Amazon. Ensure your buying the official product or a high-quality equivalent specifically labeled for treadmills.
Is treadmill lubrication covered under warranty?
No, routine maintenance like lubrication is typically the responsibility of the owner and is not covered under the warranty. In fact, failing to lubricate your treadmill as recommended can void the warranty on parts like the deck, belt, and motor.
By following this comprehensive guide on how to lubricate your NordicTrack treadmill, you ensure it operates at its best. Regular maintenance prevents costly repairs, reduces noise, and provides a better, safer workout experience. Set a reminder for your next lubrication session based on your usage, and your treadmill will serve you well for many miles ahead.