Ryobi opener is excessively noisy during operation, with rattling and vibration transmitted through the ceiling.

Safety first: Use a stable ladder and have a helper if needed. Do not work near a moving door.

• 1. Tighten mounting hardware: Check all lag screws and bolts securing the Ryobi opener to the ceiling and the rail to the header. Tighten as needed.
• 2. Inspect rail joints: Tighten all rail splice bolts and trolley hardware.
• 3. Add vibration isolation: Install rubber isolation pads between the opener brackets and ceiling joists if vibration is severe.
• 4. Service door: Lubricate door hardware and ensure the door is balanced to reduce load on the opener.