Club Car 1998 DS, Дополнение к руководству по обслуживанию и ремонту

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MOTOR Testing and Inspecting Individual Components
Page 15-8 1998/1999 PowerDrive Plus Maintenance and Service Supplement
15
MOTOR COMPONENTS
1. Inspect the insulators (4 and 7) for cracks or other damage (Figure 15-8, Page 15-7) .
2. Inspect the brushes (13) for damage or excessive wear (Figure 15-8, Page 15-7) . If brushes need to be
replaced, see NOTE in step 2, page 15-10 .
3. Inspect the brush springs (14). Replace springs that are discolored from heat (light gold or blue tinted).
Replace springs which apply a force of less than 16 oz. (Figure 15-9, Page 15-8) .
BEARING INSPECTION
1. Using a clean cloth, wipe the carbon dust off of the bearing. Inspect the bearing by spinning it by hand and
checking for both axial (A) and radial (B) play (Figure 15-10, Page 15-8) .
2. Replace the bearing if it is noisy, does not spin smoothly, or has excessive play. Check the bearing and replace
if rusted, worn, cracked, or if there is an abnormal color change in the metal of the bearing. Do not remove the
bearing unless it is to be replaced.
BEARING REMOVAL
1. Place the wedge attachment tool (Club Car Part No. 1012812) between the bearing (15) and the armature
(Figures 15-8 and 15-12, Pages 15-7 and 15-11) . Make sure the wedge attachment tool is supporting the
inner race of the bearing. If a press is not available, secure a bearing puller (Club Car Part No. 1012811) to the
bearing and pull the bearing off of the end of the armature shaft. Support the shaft so it will not drop when
the bearing is removed
(Figure 15-12, Page 15-11) . Discard the bearing.
GUIDE RING INSPECTION
1. Insert the alignment and installation tool (Figure 15-11, Page 15-9) into the output end of the motor shaft
and into the guide ring, stopping the tool before it reaches the armature splines. Turn the alignment tool in
the shaft. If guide ring moves and armature does not move, the guide ring must be replaced
(Figure 15-11,
Page 15-9) .
• WHEN CHECKING BRUSH SPRING TENSION, DO NOT OVER-EXTEND THE SPRING. USING EXCESSIVE FORCE WILL
DAMAGE THE SPRING.
Figure 15-9 Check Brush Springs Figure 15-10 Inspect Bearing
• FOR 1999 VEHICLES WITH SERIAL NUMBER 9912-752697 AND GREATER, THE GUIDE RING (18) AND SNAP RING
(20) HAVE BEEN ELIMINATED
(FIGURE 15-8, PAGE 15-7) .
CAUTION
REPLACE SPRINGS
WHICH APPLY A
FORCE OF LESS
THAN 16 OUNCES
0
5
10
15
20
25
30
35
40
45
50
A
B
NOTE