Clutch tray nut origin rotax

TheClutch tray nut is a critical safety piece on engines Rotax 125 max. It ensures the final pressure on the wedge washer and the tray, secured the set with the crankshaft.

Why is it essential?

• Transmission security: A tray nut in perfect condition avoids the bell taking the game, which could destroy the pinion or crankshaft.

• Precision thread: Designed to perfectly marry the crankshaft nets without creating heating points.

• Extreme resistance: Made to support constant vibrations and diet up to 14,000 rpm.

Compatibility:

• Rotax 125 Max (Evo, Senior, Master, Junior, Mini, Micro).

💡 Michel's Tip (Magickart):

"The plateau nut is often abused by poor quality strip keys.

My Pro Council: If you see that the nuts of the nut start to wear, do not wait until it is 'round' to change it! A new nut costs a few euros, while a blocked nut can make you miss a final.

The secret: Always check that the support face of the nut against the washer is clean and smooth to ensure homogeneous clamping. "

🛠️ Tuto: How to mount your clutch tray nut?

1. Preparation: Clean the crankshaft thread with a clean cloth to remove the grease residues.

2. Setting up: Position the tray, then the wedge washer. Screw the nut by hand on the first turns to avoid crossing the nets.

3. Engine lock: Use a blocking tool (starter block or specific tool Rotax) to immobilize the crankshaft.

4. Final tightening: Using a suitable socket, tighten firmly. The recommended couple is 20 nm.

5. Control: Check that the tray is well plated and there is no sail during manual rotation.

That's good with the corrected name? Ready for the future?