Hombre XS Space Cab L4-2.2L CPC (1997)
7. Inspect the armature for opens as follows:
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Look for loose connections where the conductors join the commutator bars.
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Poor connections cause arcing.
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Arcing causes burning of the commutator.
8. Inspect the armature for grounds with a self-powered test lamp (continuity tester). Use J21008-A.
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Place one test probe on the commutator.
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Place the other test probe on the armature core or shaft.
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If the test lamp lights, the armature is grounded.
9. Inspect the brushes for wear.
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If the brushes are worn to half the size of a new brush, install new brushes.
10. Inspect the holders for dirt or damage. Make sure that the brushes move freely and do not bind in the holders.
11. Inspect the brush springs for distortion or discoloring (indicating they have lost their tension).
12. Repair or replace as necessary.
13. Inspect the field coils.
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Look for burned or damaged insulation.
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Look for damaged connections.
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Look for loose poles.
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If the condition of the coils is doubtful, replace the field and frame assembly.
14. Inspect the field coils for grounds.
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Connect the two leads from the "growler" between the field frame and the field connector.
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Be sure that the brush ends do not contact the field frame.
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If the test lamp lights, the field coils are grounded.
Install a new field and frame assembly.
