PARTS LIST FOR RETURN TO MAIN INDEX

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1 Illustration of Sub Assemblies Illustration of Sub Assemblies Illustration of Sub Assemblies Illustration of Sub Assemblies P-543 P-543 RETURN TO MAIN INDEX PARTS LIST FOR

2 ! P-543-A P-543-A 1 ILLUSTRATION OF SUB-ASSEMBLIES WARNING ON LINCOLN ELECTRIC DC DO NOT SWITCH WHILE WELDING

3 Illustration of Sub Assemblies Illustration of Sub Assemblies Illustration of Sub Assemblies Illustration of Sub Assemblies P-543-A.1 For Codes: 11160, 11163, & P-543-A.1 Do Not use this Parts List for a machine if its code number is not listed. Contact the Service Department for any code numbers not listed. Use the Illustration of Sub-Assemblies page and the table below to determine which sub assembly page and column the desired part is located on for your particular code machine. Sub Assembly Item No. SUB ASSEMBLY PAGE NAME PAGE NO. CODE NO. Optional Equipment Miscellaneous Items P-543-B.1 P543-B.2 RETURN TO MAIN INDEX (275) (375) (275) (375) Case Front Assembly P-543-C 2 Arc Starter & Bypass Assembly P-543-D 3 Case Back Assembly P-543-E 4 Center Assembly P-543-F Cover Assembly P-543-G

4 P-543-B.1 OPTIONAL EQUIPMENT LISTING Miscellaneous Options Available for your machine are listed below: DESCRIPTION PART NUMBER Arc Start Switch Order K814 Foot Amptrol Order K870 Start Pedal Foot Amptrol Order K870-1 Hand Amptrol (For PTA-9, PTA-17 & PTW-20 TIG Torches) Order K963-1 Hand Amptrol (For PTA-26, PTA-18 & TIG Torches) Order K963-2 Under-Cooler Cart Order K Undercarriage Order K Precision Tig Advanced Control Panel Order K Water Solenoid Kit Order K Power Factor Capacitor Kit Order K Work Lead Assembly Order K PTA-26 Torch Adapter (For 1 Piece Torches) Order K /2 Stud Connector (For All PTA-2-Piece Torches ) Order K /8 TIG Torch Connector (For PTA-9, PTA-17) (1-Piece Torches) Order K PTA-26 Torch Adapter (1-Piece Torches) Order K P-543-B

5 P-543-B.2 MISCELLANEOUS ITEMS (THESE ITEMS ARE NOT ILLUSTRATED) P-543-B.2 Use only the parts marked x in the column under the heading number called for in the model index page. DESCRIPTION PART NO. QTY Case Front Harness G X Case Front Harness G X Plug & Lead Assembly S X X Plug & Lead Assembly S X X Hi Freq. Intensity Bracket M X X Bypass P.C. Board Assembly L10882-[ ] 1 XXXX Receptacle & Lead Assembly S XXXX Green LED T H24 3 XXXX Yellow LED T FA 1 X X X X Red LED T H24 1 XXXX Harness Assembly, Includes: G X X Harness Assembly, Includes: G X X Grommet S X X X X 115V Harness Asbly (PT 275), Includes: G X 115V Harness Asbly (PT 275), Includes: G X Grommet S X X Bushing T X Bushing T X 115V Harness Asbly (PT 375), Includes: G X 115V Harness Asbly (PT 375), Includes: G X Grommet S X X Bushing T X X Bushing T X X

6 ! ON P-543-C P-543-C Part Numbers Part Numbers Part Numbers Part Numbers Case Front Assembly 2 9B 5L 9A 9F 10 15A 15B 5B 5M 5T WARNING LINCOLN ELECTRIC 5A 5K ~ 5D DC DO NOT SWITCH WHILE WELDING 9G 5J 20A 9C 9D 9E 5C 17 5H 5E 20C C13B 13B 20B 28B 11B 7B STICK ELECTRODE 4 Advanced Control Panel 8B S7 21 5S1 5S2 25B 7A 5S5 5S6 5S3 5F 12C 5S9 28D 28E 28A A 13A A 25C 18A 25E 25D 19A19B19C19C 18B 29A 11A 29B 14B 14A

7 P-543-C.1 P-543-C.1 Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration 1 Case Front Welded Assembly G X X X X 2 Top Bezel G XXXX 3 Thread Forming Screw S XXXX 4 Door Bumper T XXXX Control Panel Assembly, Includes: L X Control Panel Assembly, Includes: L X Control Panel Assembly, Includes: L X Control Panel Assembly, Includes: L X 5A Control Panel L X 5A Control Panel L X 5A Control Panel L X X 5B Nameplate (G Part of G3994) NSS 1 X 5B Nameplate (G Part of G3996) NSS 1 X 5B Nameplate (G Part of G5670) NSS 1 X 5B Nameplate (G Part of G5672) NSS 1 X 5C Switch (Display Momentary Toggle Switch) T X X X X 5D Switch T X X X X Control Panel Harness (Not Shown), Includes: L X X Control Panel Harness (Not Shown), Includes: L X X 5E Potentiometer T X X X X Advanced Panel Harness (Not Shown), Includes: L X Advanced Panel Harness (Not Shown), Includes: L X 5F Potentiometer T X X 5G Pushbutton Switch (Not Shown) T X X 5H Potentiometer Spacer S X X X 5H Potentiometer Spacer S X 5J Rheostat Control Knob T X X X 5J Rheostat Control Knob T X 5K Rheostat Control Knob T XXXX 5L Digital Meter M X X 5L Digital Meter M X X 5M LED Lens, Clear, Includes: S XXXX 5N Retaining O Ring (Not Shown) S X X X X 5P Option Panel (Not Shown) M X 5P Option Panel (Not Shown) M X 5Q #10-24 HLN (Not Shown) T X X 5R Nameplate (G Part of G3994) (Not Shown) NSS 1 X 5R Nameplate (G Part of G5670) (Not Shown) NSS 1 X 5S Advanced Panel Assembly, Includes: L X 5S1 Option Panel M X 5S2 Nameplate (G Part of G5672) NSS 1 X 5S3 Switch T X 5S4 Advanced Panel Harness (Not Shown), Includes: L X Green LED T H24 1 X Red LED T H24 1 X Potentiometer T X 5S5 LED Lens, Clear (Includes Item 5S8 O Ring) S X 5S6 Potentiometer Spacer S X 5S7 Rheostat Control Knob T X 5S8 Retaining O Ring S X 5S9 3 Way Switch T X Use only the parts marked x in the column under the heading number called for in the model index page. ITEM DESCRIPTION PART NO. QTY NSS - Not Sold Separately

8 P-543-C.2 P-543-C.2 Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration 5T Thread Forming Screw S XXXX 6 Tool Tray G X X X X 7A Switch Assembly S XXXX 7B Self Tapping Screw S X X X X 8A Connector & Lead Assembly S X X 8A Connector & Lead Assembly S X X 8B Self Tapping Screw S X X X X 9A Door L X X X X 9B Pin (Door) S XXXX 9C Plain Washer S X X X X 9D Lock Washer E106A-14 2 X X X X 9E Hex Lock Nut T XXXX 9F Decal (Door Warning) (L Part of L11672) NSS 1 X X 9F Decal (Door Warning) (L Part of L13115) NSS 1 X X 9G Thread Forming Screw S XXXX 10 Nameplate (G Part of G3994) NSS 1 X 10 Nameplate (G Part of G3996) NSS 1 X 10 Nameplate (G Part of G5670) NSS 1 X 10 Nameplate (G Part of G5672) NSS 1 X 11A Plug & Lead Assembly S XXXX 11B Grommet S X X X X 12A Output Terminal Molded Assembly S X X X X 12B Thread Forming Screw (Not Shown) S XXXX 12C Output Stud Nut T XXXX 13A Polarity Switch Assembly L XXXX 13B 1/4-20 HN CF XXXX 13C Lock Washer T X X X X 14A Polarity Switch Jumper S XXXX 14B 5/16-18 HN CF XXXX 15A Handle (Molded) M XXXX 15B Thread Forming Screw S XXXX 17 Plug & Lead Assembly (P3 Jumper) S X X 17 Plug & Lead Assembly (P7 Jumper) S X X 18A Copper Strap S X X 18B 5/16-18 HN CF XXXX 18C Plain Washer (Not Shown) S X X X X 18D Lock Washer (Not Shown) E106A-14 1 X X X X 19A Diode T X X 19B Lock Washer T X X 19C #10-32 HN CF X X 20A Control P.C. Board Assembly G3909-[ ] 1 X X 20A Control P.C. Board Assembly G4763-[ ] 1 X X 20B Plastic Expansion Nut P.C. Board Standoff S XXXX 20C Self Tapping Screw S X X X X 21 Decal (Work) (L Part of L11672) NSS 1 XX 21 Decal (Work) (L Part of L13115) NSS 1 X X 22 Decal (Stick Electrode) (L Part of L11672) NSS 1 X X 22 Decal (Stick Electrode) (L Part of L13115) NSS 1 X X 23 Decal (Remote) (L Part of L11672) NSS 1 XX 23 Decal (Remote) (L Part of L13115) NSS 1 X X Use only the parts marked x in the column under the heading number called for in the model index page. ITEM DESCRIPTION PART NO. QTY NSS - Not Sold Separately

9 P-543-C.3 P-543-C.3 Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration 25A AC Relay S X X 25B Thread Forming Screw S X X 25C Plain Washer S X X 25D Lock Washer T X X 25E #6-32 HN CF X X 26 Identification Sticker (CR2) T X X 27 Identification Sticker (CR3) T X X 28A Rectifier Bridge T X X 28A Rectifier Bridge T X X 28B Thread Forming Screw S X X 28B Thread Forming Screw S X X 28D Lock Washer T X X 28D Lock Washer T X X 28E #10-24 HN CF X X 28E #10-24 HN CF X X 29A Protection PC Board Asbly M16062-[ ] 1 XXXX 29B Sems Screw T XXXX 30A TIG Advanced Control PC Board Asbly (Not Shown) G4761-[ ] 1 X X 30B Option PC Board Mounting Panel (Not Shown) S X 30B Option PC Board Mounting Panel (Not Shown) S X 30C PC Board Mounting Standoff (Not Shown) S X X 31A Micro Switch Bracket (Not Shown) S X X 31B Micro Switch (Not Shown) T X X 31C #3-48 x.875 RHS (Not Shown) CF X X 31D Plain Washer (Not Shown) S X X 31E Lock Washer (Not Shown) T4291-B 2 X X 31F #3-48 HN (Not Shown) CF X X Use only the parts marked x in the column under the heading number called for in the model index page. ITEM DESCRIPTION PART NO. QTY Note: When ordering new printed circuit boards indicate the dash number [ ] of the Old board that is to be replaced. This will aid Lincoln in supplying the correct and latest board along with any necessary jumpers or adapters. The dash number brackets [ ] have purposely been left blank so as to eliminate errors, confusion and updates

10 P-543-D P-543-D Part Numbers Part Numbers Part Numbers Part Numbers Arc Starter & Bypass Assembly A 6A 1 3A 8 6B 10C 10B 13A 3B 3D A 3C B 18 13B 13C 16 13D 7B 17 7C 7A

11 P-543-D.1 P-543-D.1 Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Arc Starter & Bypass Assembly, Includes: L X Arc Starter & Bypass Assembly, Includes: L X 1 Arc Starter Assembly M X 1 Arc Starter Assembly M X 2 Bypass/Stabilizer P.C. Board Assembly L10121-[ ] 1 X X 3A Carriage Bolt T X X 3B Plain Washer S X X 3C Lock Washer T X X 3D 1/4-20 HN CF X X 4 Arc Starter Support L X X 5A Expansion Plastic S X X 5B Self Tapping Screw S X X 6A Expansion Nut Plastic S X X 6B Self Tapping Screw S X X 7A Socket Head Cap Screw T X X 7B Plain Washer S X X 7C Lock Washer T X X 8 #10-24 HN CF X X 9 Bushing T X X 10A Spark Gap Assembly S X X 10B Thread Forming Screw S X X 10C Electrode T X X 11 Sems Screw T X X 12 Bushing T X X 13A High Frequency Lead S X X 13B Plain Washer S X X 13C Lock Washer T X X 13D 1/4-20 HN CF X X 14 Thread Forming Screw S X X 15 Rheostat T X 16 Decal (L Part of L11672) (Code 11371) NSS 1 X 16 Decal (L Part of L13115) (Code 11163) NSS 1 X 17 Rheostat Control Knob T X 18 Thread Forming Screw S X 19 Hi Freq Intensity Bracket M X Use only the parts marked x in the column under the heading number called for in the model index page. ITEM DESCRIPTION PART NO. QTY Note: When ordering new printed circuit boards indicate the dash number [ ] of the Old board that is to be replaced. This will aid Lincoln in supplying the correct and latest board along with any necessary jumpers or adapters. The dash number brackets [ ] have purposely been left blank so as to eliminate errors, confusion and updates

12 Part Numbers Part Numbers Part Numbers Part Numbers P-543-E Case Back Assembly 5A 4A 3B 3A 4B 5B 4C 2A 4E 4D 21B C 31 2B 34 6C 26B 22A 21A 26A 30 28B 20B 20A 25 28A A 13B P-543-E A B 12 6B 22B 23B 22C 6A 24 18B 19 23A 18A 18D 18C 22A 15B 15A 33 15C

13 P-543-E.1 P-543-E.1 Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Case Back Asbly, Includes: G X Case Back Asbly, Includes: G X Case Back Asbly, Includes: G X Case Back Asbly, Includes: G X 1 Case Back G X X 1 Case Back G X X 2A Fan Shroud L X X 2A Fan Shroud L X X 2B Thread Forming Screw S X X 2B Thread Forming Screw S X X 3A Fan Bracket M X X 3A Fan Bracket M X X 3B Thread Forming Screw S X X 3B Thread Forming Screw S X X 4A Fan Motor M X 4A Fan Motor M X 4A Fan Motor S X X 4B Fan Blade M X X X X 4C Plain Washer S X X X X 4D Lock Washer T4291-A 2 X X X X 4E #8-32 HN CF X X X X 5A Fan Motor M X X 5B Fan Blade M X X 5C Plain Washer (Not Shown) S X X 5D Lock Washer (Not Shown) T4291-A 2 X X 5E #8-32 HN (Not Shown) CF X X 6A Duplex Receptacle (15A-125V) S X X X X 6B #10-24 HN CF X X X X 6C Thread Forming Screw S X X X X 7 Circuit Breaker T X X X X 8 Decal (Circuit Breaker) (L Part of L11672) NSS 1 X X 8 Decal (Circuit Breaker) (L Part of L13115) NSS 1 X X 9A Filler Rod Holder & Air Baffle M X X X X 9B Thread Forming Screw S X X 9B Thread Forming Screw S X X 9C Rivet (Not Shown) T X X X X 10 Decal (Ground Warning) T X X 10 Decal (Ground Warning) T X X 11 Decal (Receptacle) (L Part of L11672) NSS 1 X X 11 Decal (Receptacle) (L Part of L13115) NSS 1 X X V Receptacle Bypass Assembly S X X X X 13A Decal (Gas Input) (L Part of L11672) NSS 1 X X 13A Decal (Gas Input) (L Part of L13115) NSS 1 X X 13B Decal (Coolant In/Out) (L Part of L11672) NSS 1 X X 13B Decal (Coolant In/Out) (L Part of L13115) NSS 1 X X 13C Warning Decal (L ) (Part of L11672) NSS 1 X X 13C Warning Decal (L ) (Part of L13115) NSS 1 X X 14 Circuit Breaker (Not Shown) T X X X X 15A Torch Connection Box Cover Assembly L X X X X 15B Self Tapping Screw S X X X X 15C Magnetic Catch Latch S X X X X Use only the parts marked x in the column under the heading number called for in the model index page. ITEM DESCRIPTION PART NO. QTY NSS - Not Sold Separately # # #

14 P-543-E.2 P-543-E.2 Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Torch Connection Box Asbly, Includes: L X X Torch Connection Box Asbly, Includes: L X X 17 Torch Connection Box L X X 17 Torch Connection Box L X X 18A Torch Connection Strap S XXXX 18B 5/8-11 HJN CF XXXX 18C Lock Washer T X X X X 18D Plain Washer S X X X X 19 Hose Nipple (Male) T XXXX 20A Output Terminal Molding M X X X X 20B Thread Forming Screw S XXXX 21A Output Terminal Molding M X X X X 21B Self Tapping Screw S X X X X 22A Connector T X X X X 22B Lock Washer T X X X X 22C 1/2-13 HJN CF XXXX 23A Hose T X X X X 23B Hose Clamp S XXXX 24 Solenoid Valve Asbly M X X 24 Solenoid Valve Asbly M X X 24A Plain Washer (Not Shown) S X X 24B Conduit Locknut (Not Shown) T X X 25 Bushing T X X X X 26A Torch Connection Panel M XXXX 26B Thread Forming Screw S XXXX 27 Bushing T X X X X 28A DC Relay S XXXX 28B Self Tapping Screw S X X X X 29 Identification Sticker (CR4) T XXXX 30 High Freq. Transformer Assembly G XXXX 31 Rating Plate S X 31 Rating Plate S X 31 Rating Plate S X 31 Rating Plate S X 33 Torch Connection Decal (L Part of L11672) NSS 1 X X 33 Torch Connection Decal (L Part of L13115) NSS 1 X X 34 Country of Origin Decal S XXXX 35 CCC Decal T XXXX Use only the parts marked x in the column under the heading number called for in the model index page. ITEM DESCRIPTION PART NO. QTY NSS - Not Sold Separately

15 NOTES

16 P-543-F P-543-F Part Numbers Part Numbers Part Numbers Part Numbers Center Assembly 9C 9B 9A 25A 28D 28J 28E 28C 26A B 28L 28K 28A 20B 20A 20C 4A 16A 17A 22A 15L 15M 11A 10 11B 14L 14M 3A 14N 19A 2A 19B19C19D19D 18A 12B 13A 1B 12A 12C 1A A

17 P-543-F.1 P-543-F.1 Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration 1A Horizontal Baffle L X X 1A Horizontal Baffle L X 1A Horizontal Baffle L X 1B Thread Forming Screw S XXXX 2A Right Upper Vertical Baffle L X X 2A Right Upper Vertical Baffle L X X 2B Thread Forming Screw (Not Shown) S XXXX 3A Left Upper Vertical Baffle L X X 3A Left Upper Vertical Baffle L X X 3B Thread Forming Screw (Not Shown) S XXXX 4A Left Vertical Baffle L X X 4A Left Vertical Baffle L X X 4B Thread Forming Screw (Not Shown) S XXXX 5A Right Vertical Baffle L X X 5A Right Vertical Baffle L X X 5B Thread Forming Screw (Not Shown) S XXXX 6A Bushing (Not Shown) T X X 6A Bushing (Not Shown) T X X 6B Bushing (Not Shown) T X X 7A Resistor (50W) (Not Shown) S X 7A Resistor (50W) (Not Shown) S X 7B Resistor (25W) (Not Shown) S X 7C #10-24 x 5.00 RHS (Not Shown) CF As Req X X 7D Insulating Washer (Not Shown) T4479-A As Req X X 7E Plain Washer (Not Shown) S As Req X X 7F Lock Washer (Not Shown) T As Req X X 7G #10-24 HN (Not Shown) CF As Req X X 9A Power Factor Capacitor M X 9B Capacitor Bracket M X 9C Thread Forming Screw S X Center Asbly (G3967-3), Includes: NSS 1 X Center Asbly (G3968-3), Includes: NSS 1 X Center Asbly (G5657-2), Includes: NSS 1 X Center Asbly (G5655-2), Includes: NSS 1 X 10 Base Assembly G XXXX 11A Transformer & Choke Welded Asbly G X 11A Transformer & Choke Welded Asbly G X 11A Transformer & Choke Welded Asbly G X 11A Transformer & Choke Welded Asbly G X 11B Thread Forming Screw S XXXX 11C Lock Washer (Not Shown) T X X X X 11D 3/8-16 HN (Not Shown) CF XXXX 12A High Voltage Transformer S X X 12A High Voltage Transformer S X X 12B Standoff T X X X X 12C Self Tapping Screw S X X X X 13A Capacitor T X X X X 13B Lead Clamp (Not Shown) T XXXX 13C Self Tapping Screw (Not Shown) S X X X X Use only the parts marked x in the column under the heading number called for in the model index page. ITEM DESCRIPTION PART NO. QTY NSS - Not Sold Separately

18 P-543-F.2 P-543-F.2 Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration 14 Rectifier Heat Sink Asbly L X 14 Rectifier Heat Sink Asbly G X 14 Rectifier Heat Sink Asbly L X 14 Rectifier Heat Sink Asbly G X 14L Thread Forming Screw S XXXX 14M Insulator T11267-A 2 X X 14M Insulator T11267-A 3 X X 14N Insulator T11267-B 2 X X 14N Insulator T11267-B 3 X X 14P Heat Sink Insulation (Not Shown) M X X 15 Rectifier Heat Sink Asbly L X 15 Rectifier Heat Sink Asbly G X 15 Rectifier Heat Sink Asbly L X 15 Rectifier Heat Sink Asbly G X 15L Thread Forming Screw S XXXX 15M Insulator T11267-A 2 X X 15M Insulator T11267-A 3 X X 15N Insulator (Not Shown) T11267-B 2 X X 15N Insulator (Not Shown) T11267-B 3 X X 15P Heat Sink Insulation (Not Shown) M X X 16A Resistor (5/50W) S X X 16B #10-24 x 5.00 RHS (Not Shown) CF X X 16C Insulating Washer (Not Shown) T4479-A 2 X X 16D Plain Washer (Not Shown) S X X 16E Lock Washer (Not Shown) T X X 16F #10-24 HN (Not Shown) CF X X 17A Resistor (20/100W) S X X 17B #10-24 x 7.50 RHS (Not Shown) CF X X 17C Insulating Washer (Not Shown) T4479-A 2 X X 17D Plain Washer (Not Shown) S X X 17E Lock Washer (Not Shown) T X X 17F #10-24 HN (Not Shown) CF X X 18A Resistor (200/100W) S XXXX 18B #10-24 x 7.50 RHS (Not Shown) CF XXXX 18C Insulating Washer (Not Shown) T4479-A 2 X X X X 18D Plain Washer (Not Shown) S X X X X 18E Lock Washer (Not Shown) T X X X X 18F #10-24 HN (Not Shown) CF XXXX 19A Thermostat T X X 19A Thermostat T X X 19B Plain Washer S X X X X 19C Lock Washer E106A-13 1 X X X X 19D #6-32 HN CF XXXX 20A Resistor (50/225W) S X X X X 20B Carriage Bolt T XXXX 20C Insulating Washer T X X X X 20D Flat Washer (Not Shown) S X X X X 20E Lock Washer (Not Shown) E106A-2 1 X X X X 20F 1/420 HN (Not Shown) CF XXXX Use only the parts marked x in the column under the heading number called for in the model index page. ITEM DESCRIPTION PART NO. QTY NSS - Not Sold Separately

19 P-543-F.3 P-543-F.3 Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration 21A Shunt & Lead Assembly (Not Shown) S XXXX 21B 5/16-18 x 1.25 HHCS (Not Shown) CF X X 21B 5/16-18 x 1.00 HHCS (Not Shown) CF X X 21B 5/16-18 x 1.00 HHCS (Not Shown) CF X X 21C Plain Washer (Not Shown) S X X X X 21D Lock Washer (Not Shown) E106A-14 2 X X X X 21E 5/16-18 HN (Not Shown) CF XXXX 22A Resistor (8/30W) S X X 22B Thru Bolt (Not Shown) T X X 22C Insulating Washer (Not Shown) T X X 22D Flat Washer (Not Shown) S X X 22E Lock Washer (Not Shown) E106A-2 2 X X 22F 1/4-20 HN (Not Shown) CF X X 23 Plug & Lead Assembly (Not Shown) S XXXX 24A Shunt Angle Bracket (Not Shown) S X X 24B 5/16-18 x 1.25 HHCS (Not Shown) CF X X 24C Plain Washer (Not Shown) S X X 24D Lock Washer (Not Shown) E106A-14 1 X X 24E 5/16-18 HN (Not Shown) CF X X 25A Rectifier Support Bracket M X X 25A Rectifier Support Bracket L X X 25B Thread Forming Screw (Not Shown) S X X 25B Thread Forming Screw (Not Shown) S X X 25C Thread Forming Screw (Not Shown) S X X 25D Insulator (Not Shown) T11267-A 2 X X 25E Insulator (Not Shown) T11267-B 2 X X 26A Rectifier Bracket M X X 26B Thread Forming Screw (Not Shown) S X X 26C Insulator (Not Shown) T11267-A 2 X X 26D Insulator (Not Shown) T11267-B 2 X X Reconnect Panel Assembly, Includes: L XXXX 28A Reconnect Panel Support L X X X X 28B Reconnect Panel Molded Asbly M XXXX 28C Self Tapping Screw S X X X X 28D Reconnecting Panel Link S X X X X 28E 3/8-16 HN CF XXXX 28F Plain Washer (Not Shown) S X X X X 28G Lock Washer (Not Shown) E106A-14 6 X X X X 28H 5/16-18 HHCS (Not Shown) CF XXXX 28J Set Screw S X X X X 28K Decal Earth Ground T XXXX 28L Receptacle T X X X X 28M Bushing (Not Shown) T X X X X 28N Ground Screw Asbly (Not Shown) S X X X X 29 Thread Forming Screw S XXXX 30 Ground Screw Assembly (Not Shown) S X X X X Use only the parts marked x in the column under the heading number called for in the model index page. ITEM DESCRIPTION PART NO. QTY

20 P-543-G P-543-G Part Numbers Part Numbers Part Numbers Part Numbers Cover Assembly 7B A B 5A 5C 1B 1C 5B 2A B 6 3B 1A 3A 8A 8B 4A

21 P-543-G.1 P-543-G.1 Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration Sub Assembly Illustration 1A Roof G X X X X 1B Thread Forming Screw S XXXX 1C Door Bumper T XXXX 2A Left Case Side L XXXX 2B Thread Forming Screw S XXXX 3A Right Case Welded Assembly L X X X X 3B Thread Forming Screw S XXXX 4A Torch & Cable Holster L XXXX 4B Thread Forming Screw S XXXX 5A Torch Parts Tray Door Assembly M X X X X 5B Rivet T X X X X 5C Door Latch S XXXX 6 Cover Seal S XXXX 7A Reconnect Door M XXXX 7B Thread Forming Screw S XXXX 8A Spark Gap Door M X X 8A Spark Gap Door M X X 8B Thread Forming Screw S XXXX 9 Warning Decal L XXXX 11 Wiring Diagram G X 11 Wiring Diagram G X 11 Wiring Diagram G X 11 Wiring Diagram G X 12 Input Connection Diagram S X X 12 Input Connection Diagram S X X 13 Spark Gap Instructions & Warnings S X X 13 Spark Gap Instructions & Warnings S X X 14 Decal, Lincoln Logo w/nascar T XXXX 16 Decal, Torch Parts Tray (L ) (Part of L11672) NSS 1 X X 16 Decal, Torch Parts Tray (L ) (Part of L13115) NSS 1 X X 20 Warranty Decal S X X Use only the parts marked x in the column under the heading number called for in the model index page. ITEM DESCRIPTION PART NO. QTY NSS - Not Sold Separately

22 NOTES

ARC WELDING SUPPLIES

ARC WELDING SUPPLIES Illustration of Sub Assemblies Illustration of Sub Assemblies Illustration of Sub Assemblies Illustration of Sub Assemblies P-558 P-558 RETURN TO MAIN INDEX PARTS LIST FOR P-558-A P-558-A ILLUSTRATION