Club Car CARRYALL 252 2007, Руководство по техническому обслуживанию и ремонту, Страница: 495 / 536

MOTOR (MODEL DA5-4006): ELECTRIC VEHICLES Motor
27
Figure 27-6 Brush Springs Positioning Figure 27-7 Armature Removal
4. Orient the motor so that the splined end of the armature is facing down.
5. Remove the four end cap bolts. The weight of the motor housing will cause it to drop when the bolts are removed.
See following Caution.
CAUTION
• The motor housing will drop when the bolts are removed. Do not put fingers under the motor housing
when removing bolts.
6. Remove the end cap and armature from the motor frame (Figure 27-5, Page 27-4) .
7. Inspect the brush springs for proper tension. See Motor Brush, Spring, and Terminal Insulator Inspection on
page 27-8.
8. Remove the armature from the end cap bearing. See following CAUTION and NOTE.
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.
8.1. Position the brush springs to reduce tension during removal of the armature. (Figure 27-6, Page 27-5) .
8.2. Place the end cap in a press with the armature facing down.
8.3. 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 27-7, Page 27-5) .
8.4. Have an assistant support the armature while the press is activated.
9. Inspect the armature for wear and damage. See Armature Inspection and Testing on page 27-7.
10. Inspect the motor frame and field windings. See Motor Frame and Field Windings Inspection on page 27-8.
11. Remove the brush rigging.
11.1. Mark the brush terminal posts (A1 and A2).
2007-2009 Turf 252, Carryall 252 and XRT 900 Maintenance and Service Manual Page 27-5