Club Car DS Villager 4, Руководство по техническому обслуживанию и ремонту

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ELECTRIC VEHICLE - MOTOR Motor
16
CAUTION
• Removing the armature from the end cap requires two people: one to operate the press, and another
to hold the armature. Failure to heed this CAUTION could result in personal injury and/or damage
to the armature resulting from an unsupported armature falling after it becomes disengaged from
the end cap bearing.
NOTE: Replacement of the end cap bearing is recommended if the armature is removed.
9.1. Place the end cap in a press with the armature facing down.
9.2. Place a bearing press tool with an outer diameter smaller than that of the armature shaft between the press
ram and the armature shaft (Figure 16-8, Page 16-7) .
9.3. Have an assistant support the armature while the press is activated.
10. Inspect the armature for wear and damage. See Armature Inspection and Testing on page 16-8.
11. Inspect the motor frame and field windings. See Motor Frame and Field Windings Inspection on page 16-10.
12. Remove the brush rigging.
12.1. Mark the brush terminal posts (A1 and A2).
12.2. Remove the two nuts securing the brush terminals (A1 and A2) to the end cap (Figure 16-9, Page 16-7) .
12.3. Remove the two screws and the brush rigging to the end cap (Figure 16-10, Page 16-8) .
13. Inspect the terminal insulators. See Terminal Insulator Inspection on page 16-10.
14. Remove the bearing from the end cap.
14.1. Remove the retaining ring that secures the bearing in the end cap (Figure 16-11, Page 16-8) .
14.2. Use an arbor press to remove the bearing from the end cap.
15. Inspect the bearing for wear and damage. See Bearing Inspection on page 16-11.
752
Figure 16-8 Armature Removal
753
Figure 16-9 A1 and A2 Terminals
2020 Precedent,Villager 2 and 4 Maintenance and Service Manual Page 16-7