GAUI X7 Main Gear One-way Bearing

Be sure to use One-way Bearing Grease to cover and fill the entire bearing and gaps in the one-way bearing.

After a period of flight time*, it is recommended to remove the main gear hub to clean and re-oil the one-way to ensure smooth and normal operation.

This technical note and recommendation also advised on all other helicopter models.

#666200 One-way B. Grease

Wish you a pleasant & safe flight!

*Depending on pilot flying environment / equipment used / flight style.