How to Lubricate the Press Rod on Your Goodnature Hummingbird

If you're hearing unusual noises while your Hummingbird is pressing (sometimes a bang or knocking sound), it's often caused by friction where the press rod meets the seal. The rod can catch slightly as it moves, and the fix is simple: a little oil.

What to Use

We recommend a food grade lubricant. Our preferred product is Super Lube H3 lightweight oil, a food grade oil used in food manufacturing facilities.

In a pinch, olive oil also works. Just note that olive oil can build up residue over time, so food grade lubricant is the better long-term choice.

Step-by-Step Instructions

Turn on your machine.
Remove the moving platen, then lower the grinder.
Run the press cycle, and wait for the press rod to fully extend. Tip: you can speed this up with boost mode — hold the Press button to activate it.
Lift the hopper once the rod is fully extended. This stops the press rod from moving — it's a built-in safety feature.
Apply the lubricant. Put a small amount of food grade grease (or olive oil) on a towel and rub it around the press rod. You don't need much, just enough to eliminate the friction.
Close the hopper and press Stop to retract the press rod.

That's it! You're ready for your next juice batch.

Need a Hand?

If you're still hearing noises after lubricating the rod, or need any extra assistance, reach out to our support team at [email protected] and we'll be happy to help.