To oil a bike pump, you generally need to apply lubricant to the plunger or shaft mechanism inside the pump cylinder. This helps reduce friction and maintain a smooth pumping action.
Proper lubrication is key to keeping your bike pump working efficiently and extending its lifespan. Over time, the internal seals and surfaces can become dry, leading to increased effort when pumping or a reduced ability to inflate tires.
Steps for Lubricating Your Bike Pump
Based on expert advice, the process involves accessing the pump's internal components and applying the appropriate lubricant.
- Disassemble the Pump: The first step is usually to expose the internal working parts. According to the reference, you need to "Pull the plunger out of the pump tube." This gives you access to the main moving part that requires lubrication.
- Apply Lubricant: The type of lubricant and application method depends on what you're using:
- Grease: If using grease, the reference states, "Apply a little bit of grease to the plunger..." Focus on the parts of the plunger that contact the inside wall of the pump tube, especially any rubber or plastic seals.
- Liquid Silicone Lubricant: If you have a liquid silicone spray, the reference suggests, "[apply] a good spray on the pump shaft..." This type of lubricant can often seep into the necessary areas more easily.
- Reassemble: Put the pump back together. The reference notes after applying grease, "...and reassemble."
- Work the Lubricant In: Once reassembled, especially when using a liquid lubricant, "...then pump up and down a few times to get the lube to get everywhere in the pump." This action distributes the lubricant evenly across the internal surfaces, ensuring smooth operation.
Choosing the Right Lubricant
Using the correct type of lubricant is important. The reference specifically mentions:
- Grease: Suitable for plungers and seals.
- Liquid Silicone Lubricant: Recommended for spraying onto the pump shaft.
Note: Always check your pump's user manual (if available) for specific lubrication recommendations from the manufacturer.
Why Lubricate?
- Reduces Friction: Makes pumping easier and smoother.
- Protects Seals: Keeps rubber or plastic seals pliable, preventing leaks and maintaining pressure.
- Prevents Wear: Reduces wear and tear on internal parts.
- Maintains Efficiency: Ensures the pump can effectively push air and inflate tires.
Regular lubrication is a simple maintenance task that can significantly improve your bike pump's performance.
