Brother PE770 Service Manual page 10

X belt presser removal .....................................................................................................................3 - 74
EMB relay PCB assembly attachment .............................................................................................3 - 74
Groove cover attachment .................................................................................................................3 - 74
Rubber cushion and rubber cushion cover attachment ....................................................................3 - 75
Lock release lever ASSY assembly ................................................................................................3 - 75
Lock release lever assembly attachment ..........................................................................................3 - 75
ES base cover unit attachment ........................................................................................................3 - 76
Lead wire assembly (EMB unit FCOMB) attachment ...................................................................3 - 76
Groove cover attachment .................................................................................................................3 - 77
ES main cover assembly attachment ...............................................................................................3 - 77
X carriage cover attachment ............................................................................................................3 - 78
YPM cover attachment ....................................................................................................................3 - 78
4. Adjustment ..........................................................................................4 - 1
Needle point damage .........................................................................................4 - 2
Starting test mode ..............................................................................................4 - 3
List of the Test Mode .........................................................................................4 - 4
Touch panel .......................................................................................................4 - 5
Timing belt tension .............................................................................................4 - 6
Motor belt tension ..............................................................................................4 - 7
Fine tension .......................................................................................................4 - 8
Upper thread tension .........................................................................................4 - 9
Needle left/right position ..................................................................................4 - 10
Needle bar rising ..............................................................................................4 - 11
Needle bar height ............................................................................................4 - 12
Clearance between needle and rotary hook point ...........................................4 - 13
Needle threader ...............................................................................................4 - 14
Presser bar height ...........................................................................................4 - 15
Bobbin winder ..................................................................................................4 - 16
Needle and presser foot front/back position ....................................................4 - 17
Inner rotary hook bracket position ...................................................................4 - 18
Inner rotary hook assy. (lower thread) tension ................................................4 - 19
Belt tension (embroidery unit) ..........................................................................4 - 20
Embroidery unit center position .......................................................................4 - 21
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