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AC Motor Repair

620 YRM 1098

1. SCREW 2. RETAINING NUT 1. 2. 3. 4.

MOUNTING BRACKET TEMPERATURE SENSOR ENCODER BEARING CONNECTOR CONNECTOR COVER

3. ROTOR SHAFT 4. END BELL

Figure 3. Removing Screws and Retaining Nuts From End Bell

Figure 2. Connector Cover 5. Remove connectors from mounting bracket. See Figure 2. 6. Remove screws and retaining nuts from the end bell. See Figure 3.

CAUTION Do not rotate the end bell. Lift end bell straight up enough to separate the bearing. If the end bell is pulled or lifted too high, damage will occur to the encoder wire. 7. With a rubber mallet, gently tap under the end bell and lift end bell straight up. 8. Support end bell with four small blocks and remove hex socket screws that attach air guide to the end bell. See Figure 4. 9. Remove end bell by lifting it straight up. 10. Pull rubber wire mount out of the stator. See Figure 5. 11. Separate encoder wire and temperature sensor wire from the rubber wire mount. See Figure 6.

2

1. 2. 3. 4.

END BELL AIR GUIDE HEX SOCKET SCREW HEX SOCKET SCREW WRENCH Figure 4. Hex Socket Screws Removal

Yale b839 erc45hg (erc070 120hh) lift truck service repair manual  
Yale b839 erc45hg (erc070 120hh) lift truck service repair manual  
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