Pratt & Whitney R-985 AN-14B Aircraft Engine Service Manual Pratt & Whitney R-985 AN-14B Aircraft Engine Service Manual Not contained in this Manual will be gladly furnished upon request by the Pratt and Whitney Air. It is our object to furnish Overhaul Shops and Service Stations with the very latest and beet Any information knowledge available on the maintenance of Wasp Jr., Wasp, and Ho_rnet_engines. The Pratt & Whitney R-985 Wasp Junior is a series of nine-cylinder, air-cooled, radial aircraft engines built by the Pratt & Whitney Aircraft Company from the 1930s to the 1950s.
