If the louvres are hitting the motor bracket, follow these steps to resolve the issue:
1. Check the Triangular Holder: Ensure that the triangular holder above the bracket is securely in place. It should remain firm and not shift when the motor operates.
2. Inspect the Bracket Bolt (PN-200001624): Confirm that the bolt is inserted straight into the triangular holder and tightened securely.
3. Check for Angled Bolt: If the bolt is angled, it may cause the bracket to protrude abnormally, leading to the louvers hitting the motor bracket.