Component Replacement Procedures; Wire Drive Assembly And Components Replacement - Lincoln LN-742 Service Manual

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TROUBLESHOOTING AND REPAIR

COMPONENT REPLACEMENT PROCEDURES

WIRE DRIVE ASSEMBLY AND COMPONENTS REPLACEMENT

TOOLS REQUIRED
5/16 in. nutdriver
Wire cutters
3/8 in. wrench
3/8 in. socket and extension
9/16 in. wrench
Slot-head screwdriver
Lubricant (part no. E2322) (Century Lubricants A-29)
Grease (part no. E2164) (Universal Oil)
Sealant (part no. E2225) (General Electric RTV 123)
Torque wrench
WARNING
ELECTRIC SHOCK
can kill.
• Observe all safety precautions detailed throughout this manual.
Turn off input power to the wire feeder. Only qualified technicians
should perform installations, maintenance, and troubleshooting
work on the machine.
LN-742 & LN-742H
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