What-Now-Ski
Member
Occasionally, when taxing with idle RPM there is a bad vibration in my RV-7. The airplane has 70 hours on it and has never done this before. It usually occurs after a wheel landing, and after the tail wheel is down and rolling along. And the whole plane keeps vibrating while taxiing in. An increase in speed usually increases the vibration. If I come to a stop and start taxing again, there isn?t a vibration until there?s a buildup in speed. No problems in flight at any RPM or any speed down to stall. Is this a wheel or brake issue? Please help!!!