Mercury Mariner Outboards 45 Jet 50 55 60 HP Models Service Manual, Page 61Get this manual

Mercury Mariner Outboards 45 Jet 50 55 60 HP Models Service Manual, Page 61

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ARMATURE TEST FOR GROUND 1 Set ohmmeter to (R scale)Place one lead of ohmmeter on armature core (or shaft) and other lead on commutator, as shown2 If meter indicates continuity, armature is grounded a