If you own a ProForm treadmill, you know it’s a great investment in your health. But to keep it running quietly and smoothly for years, you need to maintain it properly. A key part of that is knowing what lubricant to use on ProForm treadmill belts. Using the wrong product can void your warranty and damage the machine. This guide will give you the clear, simple answers you need.
What Lubricant To Use On Proform Treadmill
The only lubricant you should use on your ProForm treadmill is 100% silicone lubricant. ProForm specifically designs their treadmolds to work with this type of lubricant. Using anything else, like household oils or spray lubricants with additives, can cause serious problems.
These wrong lubricants can degrade the belt and deck, create a sticky mess, and lead to premature wear. Always check your owner’s manual first, as it is the final authority for your specific model. Most ProForm treadmills require their own branded silicone lubricant, which you can buy directly from them or authorized retailers.
Why 100% Silicone Lubricant is Essential
Silicone lubricant is perfect for treadmills because it doesn’t attract dust and dirt. It also won’t break down the materials in your walking belt or the deck underneath. Here’s why it’s the only choice:
- Reduces Friction: It creates a slick layer between the belt and deck, so the motor doesn’t have to work as hard.
- Prevents Overheating: Less friction means less heat, protecting both the belt and the motor.
- Ensures Quiet Operation: A properly lubricated treadmill runs smoothly and quietly.
- Extends Lifespan: Regular lubrication is the number one way to prevent expensive repairs or replacements.
How to Know When Your Treadmill Needs Lubrication
Don’t wait for loud noises or problems to appear. Here are the clear signs it’s time to lubricate:
- The belt feels sticky or hesitates when you start walking or running.
- You hear a squeaking, squealing, or rubbing sound from the belt area.
- The belt seems to “drag” or the motor strains, especially at higher speeds.
- You can feel excess heat on the deck after a short workout.
- It’s been 3 months or 130 hours of use (check your manual for the exact interval).
Step-by-Step Guide to Lubricating Your ProForm Treadmill
Follow these steps carefully to lubricate your treadmill correctly and safely. Always unplug the machine from the wall outlet before starting.
Step 1: Gather Your Supplies
- 100% silicone lubricant (ProForm brand or approved equivalent)
- A clean, lint-free cloth
- A hex key or Allen wrench (usually provided with the treadmill)
- A vacuum cleaner with a brush attachment (optional but helpful)
Step 2: Center and Loosen the Walking Belt
First, check the belt’s alignment. It should be centered on the deck. If it’s off, you’ll need to adjust it. Next, loosen the walking belt by turning the rear roller adjustment bolts. These are located at the back end of the treadmill, on both sides. Turn each bolt a quarter-turn counter-clockwise. This creates a small gap to apply the lubricant.
Step 3: Lift the Belt and Apply the Lubricant
Lift the edge of the walking belt up from one side. You should be able to see the deck underneath. Apply a thin, even bead of silicone lubricant down the length of the deck. Do this on both the left and right sides of the deck. You only need to cover the areas where the belt contacts the deck—about 3-4 inches in from each edge. Do not over-lubricate! Two thin lines are plenty.
Step 4: Spread the Lubricant and Re-tighten
After applying the lubricant, plug the treadmill back in briefly. Walk on the belt at a slow speed (about 3 mph) for 60 to 90 seconds. This helps spread the silicone evenly across the entire deck. Unplug the treadmill again. Now, re-tighten the rear roller adjustment bolts you loosened earlier. Turn each bolt a quarter-turn clockwise, checking that the belt remains centered.
Step 5: Final Check and Clean Up
Do a final check of the belt tension. It should be snug but not overly tight. You should be able to lift the edge of the belt about 2-3 inches off the deck. Wipe off any excess lubricant from the belt edges or the deck frame with your clean cloth. Give the area around the motor a quick vacuum to remove any dust, which can help overall performance.
Common Lubrication Mistakes to Avoid
Even with the right product, mistakes can shorten your treadmill’s life. Here’s what to steer clear of:
- Using WD-40 or 3-in-1 Oil: These are not lubricants for this purpose. They can destroy the belt.
- Over-Lubricating: Too much silicone can cause the belt to slip, creating a safety hazard.
- Lubricating the Top of the Belt: Only the underside of the belt and the deck need lubrication.
- Ignoring the Schedule: Sticking to a regular maintenance schedule is crucial, even if you don’t see problems yet.
- Forgetting to Re-tighten: A loose belt will slip and not function properly after lubrication.
ProForm Treadmill Maintenance Beyond Lubrication
Lubrication is just one part of treadmill care. For optimal performance, include these tasks in your routine:
- Regular Cleaning: Wipe down the console, handrails, and belt surface after each use to prevent sweat damage.
- Belt Alignment Checks: Monthly, check that the belt is centered and adjust if necessary.
- Belt Tension Checks: Ensure the belt has the proper amount of slack (the 2-3 inch lift test).
- Inspect for Wear: Look for fraying edges on the belt or signs of excessive wear on the deck.
- Keep it Clear: Make sure the area around and under the treadmill is free of dust bunnies and obstructions.
Frequently Asked Questions (FAQ)
Can I use any silicone lubricant on my ProForm treadmill?
It’s strongly recommended to use ProForm’s own silicone lubricant or one they explicitly approve. Generic brands may have different consistencies or additives that could affect performance. Using an unapproved lubricant might void your warranty.
How often should I lubricate my ProForm treadmill?
The general rule is every 3 months or every 130 hours of use, whichever comes first. However, you should always defer to the schedule in your specific model’s owner’s manual, as some newer models may have different requirements.
What if my treadmill still makes noise after lubrication?
If squeaking persists, the belt may still be too tight or misaligned. Double-check your adjustment. The noise could also be coming from the motor or roller bearings, which require different maintenance. If problems continue, contact ProForm customer service.
Is there such a thing as a self-lubricating ProForm treadmill?
Yes, many newer ProForm models come with a “ProShield” or similar lubricating system. These treadmills have a pre-lubricated deck designed to last the lifetime of the machine under normal home use. Check your manual to see if you have this feature—if you do, you likely will not need to manually lubricate.
Where can I buy the correct ProForm treadmill lubricant?
The best places are the official ProForm website, iFit store, or authorized part retailers like Treadmill Doctor. Avoid buying from unknown third-party sellers on large marketplaces, as the product may be old or counterfeit.
Final Thoughts on Treadmill Care
Knowing what lubricant to use on your ProForm treadmill and how to apply it is simple preventative medicine for your machine. Taking 20 minutes every few months to perform this task can save you hundreds in repair costs and ensure your workouts are always smooth and quiet. Remember, consistency is key. Stick to the schedule, use only 100% silicone lubricant, and your treadmill will support your fitness goals for many miles to come.