Welcome to the Woodward Governor Company unofficial History Site

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PM series governor cutaway drawing.

TYPE PM GOVERNOR CUT NO_ 3-xx.jpg PM type governor for the Mack engine fuel control system.ThumbnailsPM GOVERNOR WARRANTY 1962 001PM type governor for the Mack engine fuel control system.ThumbnailsPM GOVERNOR WARRANTY 1962 001PM type governor for the Mack engine fuel control system.ThumbnailsPM GOVERNOR WARRANTY 1962 001PM type governor for the Mack engine fuel control system.ThumbnailsPM GOVERNOR WARRANTY 1962 001