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56900P
UnionSpecial 56900P Manuals
Manuals and User Guides for UnionSpecial 56900P. We have
1
UnionSpecial 56900P manual available for free PDF download: Adjusting Instructions
UnionSpecial 56900P Adjusting Instructions (56 pages)
Brand:
UnionSpecial
| Category:
Sewing Machine
| Size: 1.25 MB
Table of Contents
Preface
3
Safety Rules
4
Table of Contents
5
Identification of Machines
6
Machine Styles
6
Threading and Oiling Diagram
7
Lubrication
8
Needles
8
Needles (Cont.)
9
Adjusting Instructions
9
Needle Bar Alignment
9
Synchronizing Looper and Needle Motions
10
Synchronizing Looper and Needle Motions (Cont.)
11
Looper Settings
11
Looper Settings (Cont.)
12
Needle Bar Height
12
Rear Needle Guard
12
Rear Needle Guard (Cont.)
13
Feed Dog Settings
13
Presser Bar Height and Presser Foot
13
Presser Bar Height (Cont.)
14
Presser Foot Pressure
14
Needle Thread Take-Up Wire and Frame Eyelet
14
Changing Stitch Length
14
Changing Stitch Length (Cont.)
15
Thread Tensions
15
Thread Tension Release
15
Torque Requirements
15
Special Instructions
16
Needle Lever
16
Aligning Mainshaft to Crankshaft
17
Ordering Repair Parts
18
Illustrations
18
Identifying Parts
18
Terms
18
Skipped Stitches
19
Main Frame, Throat Plate Support, Misc. Covers & Oiling Parts
23
Main Frame, Throat Plate Support, Misc. Covers & Oiling Parts (Cont.)
25
Main Frame, Bushings, Oil Gauge & Looper Driving Parts
27
Crankshaft, Needle Lever & Looper Driving Parts
29
Crankshaft, Needle Lever & Looper Driving Parts
31
Looper Rocker & Connecting Rod Parts
33
Main Shaft, Take-Ups & Feed Driving Parts
35
Main Shaft, Take-Ups & Feed Driving Parts
37
Needle Bars, Holders & Guards, Loopers & Looper Thread Take-Up Parts
39
Disc Thread Tension Parts
41
Tension & Lifter Lever Parts
43
Cloth Plate, Cloth Plate Cover, Folder & Oil Shield Parts
45
Presser Foot, Throat Plate & Feed Dog Parts
47
Presser Foot, Throat Plate & Feed Dog Parts
49
Thread Stand Parts & Misc. Accessories
51
Numerical Index of Parts
52
Numerical Index of Parts
53
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