About This File Operator manual #270676 Dated 7/91 14 pages 1.04MB IPL #MS-5853 Dated 10/79 12 pages 682.67KB Vertical crankshaft B&S 191707-0685 fits 1976 A-90 36in 4-Speed model 62-08BP01 1977 A-90 4-speed model 72-08BP01
