VR FAQs & Troubleshooting VR Not your product? Sort by Updated Date Popularity 4 Results 1. 07/08/2015 Maintenance (Cleaning the thread paths of the upper threads) 2. 07/08/2015 Maintenance (Cleaning the bobbin case) 3. 07/08/2015 Maintenance (Cleaning around the needle plate) 4. 07/08/2015 Maintenance (Clean the hook) More FAQs (English only) Maintenance FAQs & Troubleshooting
