Brother BES-963 Instruction Manual page 17

Chapter 7 Maintenance
1. Cleaning ............................................................................................... 138
1-1 Cleaning and Lubrication of Rotary Hook ................................................. 138
1-2 Cleaning of Needle Plate .......................................................................... 139
1-3 Cleaning of Lower Shaft Module Fan ........................................................ 139
2. Oiling .................................................................................................... 140
2-1 Head ......................................................................................................... 140
3. Greasing ............................................................................................... 142
3-1 Head .................................................................................................... 142
3-2 Feed Guide Section ............................................................................. 146
Chapter 8 Adjustment
1. Adjusting Needle Bar Height .............................................................. 148
2. Replacing (Attaching) Rotary Hook ................................................... 152
3. Adjustment of Clearance Between Needle and Rotary Hook.......... 153
4. Adjustment of Timing Between Needle and Rotary Hook ............... 154
5. Adjustment of Presser Foot Height ................................................... 155
6. Adjustment of Thread Trimmer .......................................................... 156
6-1 Attaching the Fixed Knife .......................................................................... 156
6-2 Checking the Movable Knife Position ....................................................... 156
7. Thread Wiper Adjustment................................................................... 158
8. Adjusting the Belt Tension ................................................................. 159
Chapter 9 Error code list
Chapter 10 Troubleshooting
Mechanical Section ................................................................................. 168
Electrical Section .................................................................................... 170
Connection and Installation of Optional Equipment
Attaching Bobbin Winder ....................................................................... 180
BES-963BC • BES-1263BC 15