XR4040 FAQs & Troubleshooting XR4040 Not your product? Sort by Updated Date Popularity 5 Results 1. 03/11/2016 How to use the Multi-purpose Screwdriver. [ Position “1” ] 2. 10/21/2015 Combination of fabric, thread and needle 3. 05/07/2015 How do I clean the machine? (Cleaning the race) 4. 11/08/2011 Where do I put the oil in my machine? 5. 04/07/2009 Place a spool of thread on a spool pin. One Point Advice FAQs & Troubleshooting