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• Pull the plug 21 from the circuit board (fig. 91).
• Loosen screw 25 (fig. 92).
• Press the rear housing shell back until the rearmost screw 143 is visible.
• Remove the two screws 143.
• Disengage the carrying handle 142.
• Remove screw 146 from the Bowden cable’s clamping plate (fig. 93).
• Disengage the Bowden cable at the presser bar guide.
• Remove the bracket 147complete (fig. 92).