Lincoln Electric SVM179-B instruction

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F-27	TROUBLESHOOTING & REPAIR	F-27

WIRE DRIVE MOTOR AND GEAR BOX

REMOVAL AND REPLACEMENT PROCEDURE (CONTINUED)

FIGURE F.10 – WIRE DRIVE PANEL REMOVAL

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1.Line up the gear box with the four holes on the panel. Replace and tighten the four 1/4-20 x

.50 screws.

2.Insert the drive motor through the panel and gear box. Line up and tighten the three M6 x 1.00 in. phillips pan head screws.

3.Replace the drive gear and secure in place using the screw and lock washer previously removed.

4.Replace the drive rolls and secure the locking rings.

5.Reconnect the motor and tach leads to har- ness.

6.Reassemble the wire drive panel and the con- trol box using the five #10-24 x .50 screws.

7.Reconnect the gas hose and the buss bar assembly.

8.Replace the control box cover using the four #10-24 x .50 screws.

9.Slide the control box into the case and secure it in reverse order.

10.Reinstall the gun.