Brother International SB3734T Operation Manual - Page 6

Chapter 1 Names of parts and their functions Inside of the front cover [Product code: 884-B02] 7 [Product code: 884-B03] 7 1 Thread tree 2 Thread plate 3 Presser foot pressure adjustment screw 4 Spool pin 5 Spool support 6 Thread take-up cover 7 Needles 8 Bed extension 9 Presser foot 0 Material plate cover A Left needle thread tension dial B Right needle thread tension dial C Upper looper thread tension dial D Lower looper thread tension dial E Front cover F Presser foot lifting lever G Main power and light switch H Stitch length adjustment dial 4 * The product code is shown on the machine rating plate. I Hand wheel J Differential feed ratio adjustment dial K Stitch width dial Inside of the front cover L Thread guide M Lower looper threading lever N Thread take up for loopers O Upper looper P Upper knife Q Lower looper R Stitch finger S Knife lever t Front cover compartment You can hold the included accessories and the removed stitch finger in this front cover compartment. : Needle set, : Stitch finger (when removed, see CHAPTER 5 "Narrow overlock/ Rolled hemming stitch"), : Tweezers, : Hexagonal driver * Air openings (on the side and back)