how do you get this mower to fold for storage? the handle seems stuck and i don't want to break it.

Diagnosis

The Ryobi RY401018 utilizes a multi-point pivot system designed for vertical storage, but the handle often feels "stuck" due to mechanical binding. This happens because the weight of the upper handle assembly puts downward pressure on the pivot pins, creating friction that locks the joints in place. If you attempt to force the handle upward without fully neutralizing the tension on the locking knobs, the metal pins bind against the plastic housing, making it feel as though the mechanism is seized or broken. To confirm this is a binding issue rather than a structural failure, try to gently wiggle the handle side-to-side while the knobs are loosened. If you feel a slight "give" or clicking sensation, the pivot is simply pinched. This is common on units that have been stored in high-humidity environments where small amounts of surface oxidation can occur on the pivot pins, or on brand-new units where the factory tolerances are extremely tight.

How to Fix It

To fold the handle without risking a snap in the plastic or stripping the threads, follow this specific sequence to relieve tension:

1. Position the mower on a flat, hard surface. Ensure the battery is removed to reduce weight and prevent accidental activation.
2. Locate the lower locking knobs situated near the base of the handle where it connects to the mower deck. Turn these counter-clockwise approximately 3-4 full rotations. Do not remove them entirely, as you may lose the washers.
3. Locate the upper locking knobs on the mid-section of the handle. Loosen these counter-clockwise until they spin freely.
4. Grip the upper handle bar firmly with both hands. Instead of pulling straight up, apply a slight forward push (away from you) while simultaneously lifting the handle upward. This shift in angle aligns the pivot pins and releases the bind.
5. Once the handle clears the first pivot point, continue the upward motion until the handle is parallel to the mower deck or fully vertical for storage.
6. Ensure the handle is seated securely in the folded position before moving the mower to avoid it springing back and causing injury.

If That Didn't Work

• Lubricate the Pivot Points: If the handle remains rigid, the pivot pins may be dry or corroded. Apply a small amount of silicone-based lubricant or WD-40 Specialist White Lithium Grease directly into the gaps of the pivot joints. Let it soak for 10 minutes, then attempt the folding sequence again.
• The "Two-Person Lift": Have a second person lift the upper handle slightly while you loosen the knobs. This removes the downward gravitational pressure from the pins, allowing the knobs to turn without fighting the weight of the steel tubing.
• Check for Debris: Inspect the folding joints for packed grass, twigs, or dried mud. Even a small pebble lodged in the pivot housing can physically block the handle from rotating. Use a stiff nylon brush or compressed air to clear the joints.
• Check for Over-Tightening: If the knobs were tightened excessively during the last use, the plastic threads may be slightly deformed. Try backing the knobs off a quarter-turn, then tightening them slightly, then loosening them again to "break" the static friction of the threads.

Heads Up

• Never use a wrench or pliers to tighten the locking knobs; over-tightening can crack the plastic housings and permanently ruin the folding mechanism.
• Always remove the 40V battery before folding for storage to prevent the safety bail from being accidentally engaged during transport.
• Periodically wipe down the pivot pins with a damp cloth to prevent grass buildup, which is the primary cause of long-term joint seizure.
• When unfolding, ensure the knobs are tightened fully before beginning your mow, as a loose handle can cause the mower to vibrate excessively or shift alignment.