This is an original 1990 OMC (Johnson-Evinrude) FACTORYservice manual covering the Electric Troller outboard motors. It is eight ½” X 11”, has 136 pages & is in ABSOLUTELYMINT condition. It is full of photos,diagrams & exploded diagrams with all parts named. There are seven sections including steeringhousing, motor tube & adapter, electric motor assembly, deck bracket &bow arm, foot control, troubleshooting etc. There is info on inspection, disassembly, adjustment or repair& reassembly of all parts of these outboard motors. It is complete with several fold-out (colorcoded) wiring diagrams & several troubleshooting flow charts. This is an excellent manual for owners ofthese outboard motors. Thanks forlooking please browse our store.browse our store.