Yamaha gives 3 options — with a flush bag, muffs, or hose-port connector and suggests all a few approaches get the job done equally perfectly. Bag and Muffs: Engine must be vertical, operate no more than 800-900 rpm in neutral for quarter-hour with the prop removed. It's also advisable to https://www.linkedin.com/posts/anhometech_anhome-airpod-cleaner-kit-cleaning-tool-3-activity-7180579811667374080-EjnJ?utm_source=share&utm_medium=member_desktop