Welding Generator And Coupling - Lincoln Electric Shield-Arc SAM400 Operating Manual

When ordering parts, quote machine serial number and code number, Parts List Number, Item Number and Description.
Quote AP-27-F plus Machine Code No. and Serial No.
Item Part Name and Description
1 D.C. Frame ........................................................
2 Interpole Coil Assembly.....................................
2A Interpole Pole Pieces ........................................
3 Series Coil .........................................................
Shunt Coil ..........................................................
4 Armature Assembly ...........................................
5 Generator Brush Holder Assembly ...................
(See AP-9-G for parts)
6 Inner Dust Cap ..................................................
8 Rocker ...............................................................
9 Bearing ..............................................................
10 Bearing Spacer..................................................
10A 'O' Ring (Not Shown) ........................................
(between bearing and spacer)
11 Outer Dust Cap .................................................
5
12 H/H Bolt Dust Cap (
⁄
1 6
19 Flywheel ............................................................
1
19A H/H Screw H/T ( ⁄ " UNF x 1")............................
2
(Flywheel to Crankshaft)
20 Backplate...........................................................
21 Coupling Disc (Small – Engine side).................
Nut, bolt and washer sizes are given so that you may procure locally.
IMA 523D

WELDING GENERATOR AND COUPLING

No.
Req'd
1
4
4
2
2
1
4
1
1
1
1
1
1
1
"-18 x 3 )....................... 2
⁄
2
1
6
1
1
Shield-Arc SAM-400
FOR ALTERNATOR PARTS SEE AP-27-G
Item Part Name and Description
22 Hex. Head Screw H/T ( " UNC x 1") ................
1
⁄
2
(Backplate to Frame)
22A Springwasher (Backplate to Frame)..................
23 Hex. Head Screw ( " - 24 UNF x 1") ................
3
⁄
8
(Backplate to Engine) .................................
23B Starwasher ( ") .................................................
3 ⁄
8
(Backplate to Engine)
Blower Kit Assembly, includes: .........................
24 H/H H/T Screw ( " UNC x 1
7 ⁄
16
(Coupling to Armature)
24A Coupling Lock Tab......................................
25 H/H H/T Screw ( " UNC x 1") ...................
7 ⁄
16
(Coupling to Flywheel)
25A Spring Washer ( ")....................................
7
⁄
16
26 Dowel (Not Shown) ...........................................
27 Blower Segments........................................
27B Coupling Disc (Large – Stainless Steel) .....
27C Backing Disc (7 " dia. Armature side) .......
1 ⁄
2
29 Generator Brush ................................................
31 Main Pole ..........................................................
AP-27-F
No.
Req'd
5
5
10
10
1
) .................. 8
1 ⁄
2
4
8
8
2
4
1
1
8
4
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