mxu 250 300 Workshop-manual : Page 337

Microfiches
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Page 335

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Page 336

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Page 338

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Page 339

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          18. STARTING SYSTEM                                             MXU 300/250


 Check for continuity between pairs of the
 commutator segments and there should be
 continuity.
 Also, make a continuity check between
 individual commutator segments and the
 armature shaft. There should be no
 continuity.




 STARTER MOTOR CASE
 CONTINUITY CHECK
 Check to confirm that there is no continuity
 between the starter motor wire terminal and
 the motor front cover.
 Also check for the continuity between the
 wire terminal and each brush.
 Replace if necessary.



                                                Wire Terminal




 Measure the length of the brushes.
 Service Limit (replace if below):
                             8.5 mm (0.34 in)




                                                                    18-4