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Category: Delco 27SI

Delco 27SI

Delco 27SI Testing and Adjusting – Capacitor – Test

Posted on November 25, 2020 by sam

Capacitor (1) Housing (2) Terminal Remove the capacitor from the alternator.   Touch terminal (2) to housing (1) in order to discharge the capacitor.Note: Discharge the…

Delco 27SI

Delco 27SI Troubleshooting – Charging System

Posted on November 25, 2020 by sam

System Operation Description: The alternator is an electronic component that is belt driven. The alternator is used to charge the storage battery during engine operation.…

Delco 27SI

Delco 27SI – Systems Operation

Posted on November 25, 2020 by sam

Normal Operation SMCS – 1405 The field winding uses DC voltage to create a magnetic field. The magnetic field magnetizes the rotor. The rotor rotates the…

Delco 27SI

Delco 27SI – Specifications

Posted on November 25, 2020 by sam

Table 1 27-SI Alternators Part Number Nominal Voltage Nominal Current 9L-5938 Alternator Gp 12 V 58 A 3T-7070 Alternator Gp 12 V 58 A 9W-1082 Alternator Gp 12V…

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