7 Key on machine head (on machines with subclass -911/97). 7 Presser bar lifter. 7 Feed regulator/reverse sewing. 7 Feed regulator (on machines with subclass -911/97). 7 Adjusting nut for the top feed stroke. 7 1 1 1 2 2 3 3 4 4 5 1 1 1 2 2 3 3 8. 05 Installation and commissioning. 8 Installation. 8 Adjusting the table height. 8 Tensioning the v-belt. 8 Fitting the upper belt guard. 8 Fitting the lower belt guard. 8 Fitting the synchroniser. 8 - Index Contents. Chapter-Page 8. 03 9 9. 07 10 10. 01 10. 02 10. 03 10. 04 10. 05 10. 06 10. 07 11 11. 01 11. 02 11. 03 11. 04 11. 01 11. 02 11. 03 11. 04 11. 05 11. 06 11. 07 11. 08 11. 09 11. 10 11. 11 11. 12 11. 13 11. 14 11. 15 11. 16 11. 17 Assembling the reel stand...