Bobbin Case, Rotary Hook And Thread Trimming Mechanism; Feed Bar Mechanism; Feed Rocker Shaft - Brother S-710A Service Manual

5. DISASSEMBLY

5-13. Bobbin case, rotary hook and thread trimming mechanism

18
Screw [Loosen]
19
Movable knife holder assy
16
Shoulder screw
15
Knife holder presser plate
14
Screws [3 pcs]
3
Bobbin case

5-14. Feed bar mechanism

7
2
4
Feed lifting eccentric wheel assy

5-15. Feed rocker shaft

8
Washer [Removable]
23
9
Screw
10
Fixed knife
4
Screws [3 pcs]
5
Rotary hook
6
Set screws [2 pcs: Loosen]
5
Oil cap
Feed bracket assy [Separate]
1
Set screw [Loosen]
Feed lifting rock bracket stud
[with wick]
3
Set screws [2 pcs: Loosen]
6
Feed rocker shaft [Pull out from the left]
5
Set screw [2 pcs: Loosen-DD7100]
5
Set screw [2 pcs: Loosen-
DD7100A, 710A]
7
Collar
[Removable]
Pull the movable knife holder in the direction
17 of the arrow so that the two pan screws can
Movable knife
be seen from the needle plate side.
holder
13 Movable knife
12
Screws [2 pcs]
SL-710A
8
Lower thread finger
7
Washer
6
Screw
2
Bobbin case holder position bracket
1
Screw
21 Forked shaft
22 Collar
11
Spring [Remove from stud]
20
Spring [Remove]
13
Movable knife
12
Screws [2 pcs]
2
Rubber cap
3
Screw [Loosen]
4
Feed rocker arm [separate]
1
Rubber cap
[Gear box]
1682M
1683M
1684M
1685M