The serial number tag is located on the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Positioned concerning the thumb screws above the steering tube. OMC Model Number Location The model and serial numbers in the vertical drive must be Situated to the engine model and serial number https://reidbknlk.newsbloger.com/37615555/the-greatest-guide-to-yamaha-6hp-outboard-fuel-mixture