Pfaff 63 Owner's Manual - Page 25

I Noisy Running Cause: Lint or odd thread accumulated in the shuttle race. Need plate improperly inserted after removal, Feeder jams needle plate cutouts. Machine running dry or oiled with Kerosene. Inaccurate Feeding Remedy: Cause: Clean and oil shuttle race according to instructions given in sections 21 and 22. Feed come level, dog set too low so that it does not up sufficiently above needle plate Remedy: Adjust shows plate. position of a full tooth feed dog so above the that it needle Unscrew needle plate and, if necessary, Lintandfluff rows. accumulated between tooth also feed dog, then readjust. Insufficient pressure tend by the presser exerted foot. on the ma Take using off needle a graver. plate and remove lint Increase pressure (see section 1 8). by tigthening screw V Clean and oil machine as per instructions in sections 21 and 22. 46 Note: If machine does not feed at gaged or stitch length lever all, set check whether at zero. feed dog has not been disen 47 I I I