This is an original 1997 OMC outboard motor owners manual covering the 50 HORSEPOWER, 60 HORSEPOWER & 70HP models. It has 100 pages & is in very super condition. This manual covers all aspects of operating these outboard motors including remote control, fuel systems, oil injection system, engine starting, engine overheating, special operating conditions, lubrication etc. Thank you for looking, please browse our store.