Promotional leaflets No. 1 and No. 7 relating to the service and maintenance procedures on Eaton 2-Speed axles. Leaflets include keys to identify parts, principle and operation of the axles along with heavily illustrated step-by-step instructions for dismantling, checking and reassembling the axles. Leaflet: 'Eaton Handbook covering service and maintenance procedure on Eaton 2-Speed axles'