This is the service bulletin furnished by the A. C. Gilbert Co. to authorized service stations to aid them in the service and repair of American Flyer Locomotive 374 375 GP-7 Twin Unit Diesel Service Manual.
This is a complete history, pictures, descriptions, and information on the American Flyer Locomotive 374 375 GP-7 Twin Unit Diesel. American Flyer Locomotive 374 375 GP7 The 374 375 was a GP7 Diesel Model. The engine had a worm drive motor and built-in air horn. The Locomotive 3745 was made from 1953 to 1955.
This is the service bulletin furnished by the A. C. Gilbert Co. to authorized service stations to aid them in the service and repair of American Flyer equipment. Specifically, this bulletin is for American Flyer Locomotive 3778 Texas Pacific GP7.