Cleaning and Greasing the Pedals
Garmin® recommends cleaning and applying new grease to your spindles and pedal bodies after every 100 hours of riding or after significant exposure to water. Depending on your typical riding conditions, you may need to clean and apply new grease more often.
Following the instructions for
changing pedal bodies, clean and apply new grease to the spindle and the inside
of the pedal body (Changing Pedal Bodies).