Stator - Test
Stator Winding Continuity Test
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Illustration 1 | g03221657 |
Stator winding continuity test (1) Rotor (2) Stator leads |
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Tools Needed     | Qty     |
Ohm Meter (Capable of measuring less than 0.1 ohms)     | 1     |
- Put the multimeter on the 200 ohm resistance (ohms) scale. Connect the multimeter leads between each pair of stator leads (2) of stator (1) for a total of three readings.
- The resistance values should be as follows. See Specifications for the K1, 24V 3E-7295 Charging Alternator Gp, 8C-5535 Charging Alternator Gp, and 7T-2876 Charging Alternator Gp .
Charging Alternator Gp ... .14 to .15 ohms
9X-0341 Charging Alternator Gp ... .55 to .56 ohms
9W-3043 Charging Alternator Gp ... .20 to .22 ohms
2Y-4212 Charging Alternator Gp ... .41 to .51 ohms
9Y-8310 Charging Alternator Gp ... .34 to .42 ohms
- If the resistance is not correct, the stator is open or shorted and must be replaced.
Stator Winding Ground Test
- Put the multimeter on the 20M resistance (Ohms) scale. Connect a multimeter lead to each stator lead (2) and touch the other meter lead to the stator frame.
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Illustration 2 | g03221657 |
Stator winding continuity test (1) Rotor (2) Stator leads |
- The resistance value should be 100000 ohms or greater (meter reading 0.10 or greater).
- If the meter reading is low, the stator is grounded and must be replaced.
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