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TROUBLESHOOTING AND REPAIR | ||
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STATOR REMOVAL AND REPLACEMENT PROCEDURE (continued)
FIGURE F.18 – STATOR REMOVAL
HAMMER TAPPING
POINTS
TOLERANCE RING
BRUSH ASSEMBLY
CAST END BRACKET
BEARING BRACKET END COVER
PROCEDURE
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1.Perform the Control Box Removal Procedure.
2.Remove the brushes. See the Brush and Slip Ring Service Procedure.
3.Label and disconnect any wiring connecting the engine/generator assembly to the tubular frame. Remove cable ties and flexible plastic conduit as needed. See wiring diagram.
4.Using the 1/2” wrench, remove the nuts secur- ing the generator and engine to the rubber mounts. Note ground lead and washer place- ment for reassembly. See Figure F.19.
5.Use a hoist or get a helper and lift the engine and generator assembly out of the tubular steel frame. Place the engine and generator assem- bly on a strong, solid work surface.
6.Using a 7/16” wrench, remove the four bolts connecting the cast stator brackets. Note the precise position of all hardware components and washers. Using a plastic hammer, gently and evenly tap outward on the end cast brack- et. See Figure F.18.
The stator frame assembly can now be carefully removed.
IMPORTANT: Handle and store the stator careful- ly to avoid damage to the windings.
