Welcome to the Woodward Governor Company unofficial History Site

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Below the fuel control lever is the fly-ball, speeder spring, and pilot valve assembly.

Marquette hydraulic governor. 8.jpg A new Pierce diesel engine governor for 1947.Thumbnails The cover removed to look inside.A new Pierce diesel engine governor for 1947.Thumbnails The cover removed to look inside.A new Pierce diesel engine governor for 1947.Thumbnails The cover removed to look inside.A new Pierce diesel engine governor for 1947.Thumbnails The cover removed to look inside.