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Home›Repair guides›FIGURE 14. TESTING ROTOR FOR GROUNDS

Ford ES — FIGURE 14. TESTING ROTOR FOR GROUNDS

For the Ford ES.

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Procedure

  1. 14. Perform tests as follows:
  2. 2. Connect ohmmeter leads between F1+ and rotor
  3. 3. If meter registers, rotor is grounded.
  4. 4. Replace grounded rotor with new, identical part.
  5. 1. Remove rotor: leads F1+ and F2- from rotating
  6. 2. Using ohmmeter, check resistance between F1
  7. 3. Replace defective rotor with new, identical part if

Specs & torque values

  • Resistance should be 0.5 to 0.6 ohms at 68" F (20" C).
  • Connect leads of ohmmeter between each CR lead
  • ohmmeter. An ohmmeter reading less than infinity

Source: manual:0900-0335_Service Manual Ford Engine Detector I1_198207.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.