Adjustment; Notes On Adjusting; Tools, Gauges And Other Accessories For Adjusting; Abbreviations - Pfaff 1053 Instruction Manual

11

Adjustment

11

Notes on adjusting

.01
All adjustments in these adjustment instructions are based on a completely installed
machine and must only be carried out by appropriately trained specialists. Covers on the
machine which sometimes have to be removed and replaced for checks and adjustment
work are not mentioned here. The screws and nuts in brackets () are attachments of
machine parts which are to be loosened before making the adjustment and tightened again
after the adjustment has been carried out.
11

Tools, gauges and other accessories for adjusting

.02
1 set of screwdrivers with blade widths from 2 to 10 mm
1 set of wrenches with jaw widths from 7 to 14 mm
1 set of Allan keys from 1.5 to 6 mm
1 metal rule, (Part No. 08-880 218-00)
1 feed dog adjustment gauge, Part No. 61-111 639-71
1 adjustment pin (5 mm dia.), Part No. 13-033 346-05
1 adjustment gauge for feed motion timing, Part No. 61-111 639-70
Sewing thread and test material
11

Abbreviations

.03
TDC = top dead center
BDC = bottom dead center
For the PFAFF 1053 and the PFAFF 1183, an adjustable clamp must not be
fastened onto the needle bar!
Otherwise, the special coating on the needle bar could be damaged.
Adjustment
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