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Ford — Service Procedure

A Ford service procedure — check it applies to your exact model before use.

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Before you start

  • voltmeter reading.

Procedure

  1. If the voltmeter reading indicates over voltage {more
  2. If over voltage condition still exists, disconn
  3. If over voltage condition disappears (voltmeter reads
  4. If over voltage still exists with the regulator wiring
  5. If the voltmeter reading does not increase (one volt),

Source: manual:194-216 Ford LSG-423 2.3L Industrial Engine Service manual (May1986).pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.