Lincoln Electric 10372 Service Manual page 131

F-67
Service and repair should only be performed by Lincoln Electric factory trained
personnel. Unauthorized repairs performed on this equipment may result in dan-
ger to the technician or machine operator and will invalidate your factory war-
ranty. For your safety and to avoid electrical shock, please observe all safety
notes and precautions detailed throughout this manual.
If for any reason you do not understand the test procedures or are unable to per-
form the test/repairs safely, contact the Lincoln Electric service department for
technical troubleshooting assistance before you proceed. Call 216-383-2531 or
1-888-935-3877.
----------------------------------------------------------------------------------
DESCRIPTION
This test will aid the technican in the removal and replacement of the wire feed drive
motor.
Removal and installation of the gearbox and drive motor assembly
takes approximately 20 minutes to perform. Removal and installation
of the drive motor takes approximately 10 minutes. Removal and
installation of the gearbox takes approximately 4 minutes to complete.
M TERI LS NEEDED
3/8 in. nutdriver
Slot head screwdriver
Phillips head screwdriver
7/16 in. socket wrench with extension
Needlenose pliers
5/16 in. wrench
3/16 in. Allen wrench
TROUBLESHOOTING ND REP IR
GE R BOX ND DRIVE MOTOR REMOV L
ND REPL CEMENT
W RNING
POWER W VE 455/POWER FEED 10
F-67