42 PFAFF
46
Dismantling and re-fitting the take-up lever
46.1
Dismantling
.1
Take out screws 1 (Fig.1)
.2
Loosen screw 2 (caution! Loosen correct screw!).
.3
Pull off bearing plate 3 with crank 4 parallel.
.4
Loosen screws 5 (Fig. 2).
.5
Pull bearing pin 6 (Fig. 3) out, using an M4 screw (from gear cover), pressing lightly against
take-up lever link 7.
.6
Remove cover 8.
.7
Loosen the clamp screws of eccentric pin 9 in arm shaft crank 10 through access window (8).
.8
Set needle bar roughly at bottom dead centre.
.9
Carefully pull out take-up lever 11 together with needle bar crank 12.
46.2
Re-fitting
.1
Place take-up lever 11 together with needle bar crank 12 into arm shaft crank 10 and onto
needle bar stud 13.
.2
Swing up take-up lever link 7, insert bearing pin 6.
Position take-up lever in middle of housing slot, set bearing pin 6 and rear bearing bush
without play against take-up lever link 7 and tighten screw 5 firmly.
.3
Set needle bar at bottom dead centre.
.4
Set eccentric side of eccentric pin 9 towards rear (see arrow at 9).
Observe correct direction!
.5
Replace bearing plate 3 together with crank 4.
Note:
It must be possible to move the bearing plate back and forth easily!
If there is any binding, the take-up lever is jammed, and adjustments 2.3 and 2.4 have
to be repeated.
.6
Tighten screws 1.
.7
Tighten screw 2.
.8
Tighten clamp screws of eccentric pin 9 in arm shaft crank 10 firmly through window 8.
.9
Check that the two screws in the arm shaft crank are really tight.
Summary of Contents for 3822-1/22
Page 9: ...PFAFF 9 1 1 2 3 WARTEIN CDR 1 Kap03 2N 2 3 4 ...
Page 11: ...PFAFF 11 1 KAP10 04 2 3 1 2 ÖL N ...
Page 13: ...PFAFF 13 KAP07 1N KAP07 2N 2 1 1 1 2 3 5 6 4 ...
Page 15: ...PFAFF 15 1 2 KAP13 02 2 4 3 KAP12 03 3 5 1 KAP08 04 ...
Page 17: ...PFAFF 17 02 01 2 4 3 1 3 2 5 02 02 1 01 01 5 mm ...
Page 21: ...PFAFF 21 1 1 1 1 1 KAP05 00 1 2 4 KAP08 04 4 5 2x 4 3 KAP08 04 3 2x 2 17 2N ...
Page 25: ...PFAFF 25 KAP29 05 2 1 2 Lehrenfuß Best Nr 61 111639 20 1 3 3 4 0 5 mm 6 5 4 KAP30 05 ...
Page 31: ...PFAFF 31 KAP13 01 1 2 1 2 3 4 KAP29 05 3 6 5 ...
Page 33: ...PFAFF 33 2 1 KAP03 01 1 2 3 2x KAP17 01 0 3 mm 7 2x 4 5 3 6 KAP17 2N ...
Page 39: ...PFAFF 39 2 KAP01 X1 1 2 0 5 mm KAP45 01 1 5 7 mm 4 KAP48 02 1mm KAP47 01 8 3 1 0 9 7 6 5 3 4 ...
Page 41: ...PFAFF 41 KAP32 01 2 6 5 KAP29 05 1 3 4 2 1 12 mm ...
Page 43: ...PFAFF 43 KAP52 01 3 KAP32 01 2 KAP52 02 5 8 1 0 1 7 1 1 1 2 1 3 3 9 6 2 4 1 3x ...
Page 45: ...PFAFF 45 6 4 KAP54 01 1 3 9 8 5 1 10 2x 7 BI 02N 2 KAP31 02 KAP10 01 2 3 ...
Page 47: ...PFAFF 47 1 5 05 00 4 3 56 04 9 1 0 5 0 5mm 56 xx 56 01 1 2 3 4 5 7 8 6 2 ...
Page 51: ...PFAFF 51 2 KAP56 01 3 6 5 4 KAP33 02 1 1 2 3 ...
Page 53: ...PFAFF 53 KAP56 02 4 8 7 KAP33 02 5 1 2 9 10 11 12 1 3 7 1 0 9 max 0 1mm 6 10 9 ...
Page 55: ...PFAFF 55 8 15 14 17 KAP56 01 9 16 20 1 1 7 8 12 KAP33 02 9 1 0 18 2 0 ...
Page 61: ...PFAFF 61 21 7 26 8 27 28 ...
Page 63: ...PFAFF 63 23 3 5 33 35 3 4 20 22 29 30 31 3 2 3 6 3 6 Sensor1 ...
Page 65: ...PFAFF 65 2 6 37 2 5 2 4 38 39 20 32 31 ...
Page 67: ...PFAFF 67 KAP57 01 2 1 1 6 5 KAP33 02 3 2 3 4 2 BI 02N ...
Page 69: ...PFAFF 69 4 1 2 3 3 4 2 1 918 15N 5th graduation on scale zero position ...
Page 71: ...PFAFF 71 5 7 6 1 918 15N ...
Page 73: ...PFAFF 73 10 01 1 2 6 6 6 5 7 918 15x 9 1 0 9 7 8 8 918 15N 1 0 1 1 ...
Page 75: ...PFAFF 75 1 4 1 3 ...