Keeping your treadmill running smoothly is essential, and knowing how to lubricate Life Fitness treadmill models is a key part of that. This simple maintenance task reduces wear on the belt and deck, making your workouts quieter and more consistent. Let’s walk through the process step-by-step so you can do it with confidence.
How To Lubricate Life Fitness Treadmill
Regular lubrication is the best way to protect your investment. It prevents friction, which can damage the expensive walking belt and motor over time. Most Life Fitness treadmills require lubrication every six months or after 150 hours of use, but always check your owner’s manual first.
What You’ll Need for the Job
Gathering the right supplies before you start makes everything easier. You won’t need many tools for this project.
- Life Fitness Treadmill Lubricant: This is highly recommended. Using the manufacturer’s specified silicone-based lubricant ensures compatibility and performance.
- A Clean Cloth or Rag: For wiping away any old debris.
- A Phillips Head Screwdriver: For loosening the walking belt if needed.
- A Vacuum or Damp Cloth: To clean the area under the belt.
Step-by-Step Lubrication Guide
Follow these instructions carefully. Working in a clear space with good lighting will help you see what your doing.
Step 1: Safety First – Unplug the Treadmill
Always disconnect the power cord from the electrical outlet. This prevents any accidental starts and keeps you completely safe while working around the motor and belt.
Step 2: Locate the Lubrication Zone
You need to access the space between the walking belt and the deck. On most Life Fitness treadmills, you can do this by lifting the edges of the belt near the center. Some models might require you to loosen the belt tension slightly first.
- Find the adjustment bolts at the rear of the treadmill.
- Turn them counter-clockwise, just a quarter or half turn, to create enough slack to lift the belt easily.
Step 3: Clean the Deck Surface
Lift the belt and slide your hand underneath. Feel for any dust or grit on the deck. Use your vacuum hose attachment or a damp cloth to clean this surface thoroughly. A clean deck allows the lubricant to work properly.
Step 4: Apply the Lubricant
Shake the lubricant bottle well. Apply a thin, even bead of lubricant down the center of the deck, from the back to about three-quarters of the way forward. Do not over-lubricate! Two or three thin lines is usually plenty. Over-lubrication can cause the belt to slip.
Step 5: Spread the Lubricant
Lower the belt. Now, you need to distribute the lubricant. Carefully stand on the side rails and run the treadmill at a slow speed, like 2 or 3 mph, for about 30 seconds. This spreads the lubricant evenly between the belt and deck.
Step 6: Re-Tension the Belt (If Adjusted)
If you loosened the rear adjustment bolts, now is the time to re-tighten them. Turn them clockwise evenly until the belt has proper tension. You should be able to lift the belt about 2-3 inches off the deck at the center. It shouldn’t feel too tight or too loose.
How to Tell If Your Treadmill Needs Lubrication
Don’t wait for problems to start. Watch for these common signs that it’s time for maintenance.
- The belt feels sticky or hesitates when you start walking.
- You hear a squeaking or rubbing noise during use.
- The motor seems to labor or strain more than usual.
- You notice a burning smell, which indicates excessive friction.
Common Mistakes to Avoid
A few simple errors can cause bigger issues. Here’s what to watch out for.
- Using the Wrong Lubricant: Never use WD-40 or petroleum-based oils. They can damage the belt material. Only use 100% silicone-based lubricant.
- Over-Lubricating: More is not better. Excess lubricant can attract dirt and cause the belt to slip, which is a safety hazard.
- Neglecting Cleaning: Applying lube over a dirty deck traps abrasive particles that will grind away at both surfaces.
- Forgetting to Re-Tension: A belt that’s too loose will slip; one that’s too tight will overload the motor.
Maintaining Your Treadmill Between Lubrications
Good care extends the time between major services. Make these habits part of your routine.
- Wipe down the console, handrails, and belt after each use.
- Vacuum around the motor cover and under the treadmill weekly to prevent dust buildup.
- Check the belt alignment and centering every month. If it drifts to one side, use the adjustment bolts to correct it.
- Keep you’re treadmill in a climate-controlled room away from humidity when possible.
FAQ: Life Fitness Treadmill Lubrication
How often should I lube my Life Fitness treadmill?
Generally, every six months or 150 hours of use. Check your specific model’s manual for the best schedule, as some newer ones have different requirements.
Can I use any silicone lubricant?
It’s best to use the Life Fitness brand or one they explicitly recommend. Generic silicones might have different viscosities or additives that aren’t ideal for the treadmill deck material.
What if my treadmill has a lubrication-free deck?
Many newer Life Fitness models feature a deck that never needs lubrication. You can confirm this in your owner’s manual. For these, just keep the belt clean and properly tensioned.
My belt is still slipping after lubrication, what should I do?
First, check that you didn’t apply to much lubricant. Wipe away any excess. Then, verify the belt tension. If it’s too loose, tighten the rear adjustment bolts a quarter-turn at a time. If problems persist, the belt or deck may be worn and need professional inspection.
Where can I buy the correct lubricant?
You can purchase it directly from Life Fitness, from authorized fitness equipment retailers, or through major online marketplaces. Ensure your buying the official product for your treadmill series.
Regularly lubricating you’re Life Fitness treadmill is one of the most effective ways to ensure its longevity. It only takes about 20 minutes and can save you from costly repairs down the road. By following these clear steps and avoiding common pitfalls, you’ll keep your machine running quiet and smooth for all your future workouts. Always refer to your specific owner’s manual for any model-unique instructions, as designs can vary slightly.