Singer Confidence 7463 Service Manual page 36

C. Position of feed regulator at zero feed
Position of feed zero is shifted with 20 pulses from the origin point and motor gear (A) is rotated at 150
(20 multiplied by 7.5) degrees. Motor gear is rotated at 30 (20 multiplied by 7.5 divided by 5) degrees.
D. Position of feed regulator at maximum backward feed
Maximum possible backward feed amount is generated at the position shifted with 33 pulses from the origin
position and motor gear (A) is rotated at 97.5 (13 multiplied by 7.5) degrees and Gear (B) is rotated at 19.5
(97.5 divided by 5) degrees.
Added: January, 2006
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