Engine/Stator/Rotor Removal And Replacement - Lincoln Electric RANGER 250 SVM150-A Service Manual

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ENGINE/STATOR/ROTOR REMOVAL AND REPLACEMENT

Service and repair should be performed by only Lincoln Electric factory trained personnel.
Unauthorized repairs performed on this equipment may result in danger to the technician or
machine operator and will invalidate your factory warranty. For your safety and to avoid elec-
trical 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 perform the
test/repairs safely, contact the Lincoln Electric Service Department for electrical troubleshoot-
ing assistance before you proceed. Call 216-383-2531 or 1-800-833-9353 (WELD).
DESCRIPTION
The following procedure will aid the technician in removing and replacing the gasoline engine,
stator and rotor for repair or replacement. This procedure is for Onan models only. Some pro-
cedures may vary slightly for Kohler models.
MATERIALS NEEDED
5/16" Nut driver
3/8" Wrench or socket wrench
7/16" Wrench or socket wrench
1/2" Wrench or socket wrench
3/4" Wrench
9/16" Wrench
1/2" Box end wrench
Diagonal cutters
Impact wrench
Loctite 271 thread sealant
This procedure should take approximately 3 hours to perform.
TROUBLESHOOTING & REPAIR
WARNING
3/8" Deep socket
Slot head screw driver
Phillips head screw driver
Gear puller (small)
Hoist, chains, straps
Feeler gauge (for air gap check)
Machine Wiring Diagram
Rubber or wooden mallet
Torque wrench with 1/2" socket
RANGER 250
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