Club Car Carryall 300 2021, Maintenance And Service Manual

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16
Motor Disassembly ELECTRIC VEHICLE - MOTOR
MOTOR DISASSEMBLY
1. Before beginning disassembly, place match marks on the motor end cap and motor frame.
2. Remove speed sensor and magnet.
2.1. Remove the two screws (25) and clamp that secure the speed sensor (10) to the end cap (11) (Figure
16-15, Page 16-12) .
2.2. Remove the screw securing the magnet to the armature shaft (Figure 16-4, Page 16-5) .
2.3. Inspect the speed sensor magnet. See Speed Sensor Magnet Inspection on page 16-11.
3. Loosen, but do not remove, the two screws securing the end cap to the motor frame (Figure 16-5, Page 16-5) .
750
Figure 16-6 End Cap Disengagement
751
Figure 16-7 End Cap Removal
4. Orient the motor so that the splined end of the armature is facing down.
5. Inspect the area where the end cap mates with the motor frame. If the end cap appears to be loose where it
connects to the motor frame, go to step 6; otherwise, disengage the end cap from the motor frame using the
following procedure:
5.1. With the end cap bolts loose (about 1/4 inch (6.3 mm) between the end cap and the head of the bolt), place
a socket on the head of the bolt. See following CAUTION.
CAUTION
• Ensure that there is sufficient thread engagement of the end cap bolts before proceeding. Performing
the procedure without having adequate thread engagement could damage the motor frame, end
cap, or end cap bolts.
5.2. Gently tap each bolt, alternating between blows, until the end cap and motor frame become disengaged
(Figure 16-6, Page 16-6) .
6. Remove the two end cap bolts.
7. Remove the end cap and armature from the motor frame (Figure 16-7, Page 16-6) .
8. Inspect the brush springs for proper tension. See Motor Brush, Spring, and Terminal Insulator Inspection on
page 16-10.
9. Remove the armature from the end cap bearing. See following CAUTION and NOTE.
Page 16-6 2021 Carryall 300 Maintenance and Service Manual