Pfaff 5483 Instruction Manual page 48

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Adjustment
11 - 15
8
8
Fig. 11 - 13
Remove needle plate and bottom feed dog.
Place gauge 1 (Order No. 61-111 642-19) on the needle plate rest.
Place looper holder 2 in a vertical position.
Twist eccentric bearing stud 3 (screws 4 and 5) according to requirement 1.
Check the adjustment.
If the required clearance is not obtained, replace spacer 6. . . . . In order to do so,
looper 7 (screw 8) has to be removed.
Place looper gauge 9 (Order No. 61-111 643-06) on the left edge of the cover plate
support (see arrow) and move it towards the looper 7.
Bring looper 7 (screw 8) into contact with looper gauge 9 (requirement 2).).
S
p
c a
r e
0
3 .
m
m
0
5 .
m
m
0
8 .
m
m
1
2 .
m
m
7
9
2
3
4
O
d r
r e
N -
. o
9
- 1
7 1
0
6
9
3
0 -
5
9
- 1
6 1
9
6
4 1
0 -
5
9
- 1
6 1
9
6
5 1
0 -
5
9
- 1
7 1
0
6
9
4
0 -
5
1
6
8
5

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