Singer 191D manual 2

Contents

1	Safety Instructions	1
1.1	Important Safety Instructions	1
1.2	Safe Operation	2
2	Product Description and Machine Specification	3
2.1	Product Description	3
2.2	Machine Specification	4
2.3	Motor, Motor Pulley and V-Belt Specifications	4
3	Setup and Adjustment Instructions	5
3.1	Table Cut-Out Drawing	5
3.2	Oil Reservoir Installation	6
3.3	Belt Cover and Bobbin Winder Installation	7
3.4	Lubrication	8
3.5	ThreadTake-up Lever Oil Supply Adjustment	8
3.6	Rotating Hook Oil Supply Adjustment	9
3.7	Needle Attachment	10
3.8	Bobbin Case Attachment	11
3.9	MachineThreading	11
3.10	Stitch Length Adjustment	12
3.11	ThreadTension Adjustment	12
3.12	ThreadTake-Up Spring Adjustment	13
3.13	Knee Lifter Height Adjustment	14
3.14	Presser Foot Lifter Adjustment	14
3.15	Presser Foot Pressure Adjustment	15
3.16	FeedTiming Adjustment	16
3.17	Feed Dog Height Adjustment	17
3.18	Needle to Rotating Hook Relation Adjustment	18
3.19	Presser Bar Height Adjustment	19
3.20	ThreadTake-Up Stroke Adjustment	20
4	Maintenance	21
4.1	Machine Head Cleaning	21
4.2	Lubrication	21
4.3	Safety Inspection	21
5	Troubleshooting	22