Re: Bought an johnson, know what?
Being a commercial motor it will look like
J10FPLEEA, J10RWLEEA, J10WMLEEA, J10WTLEEA or the like, depending on the shaft length and model suffix
The FP is "Commercial with program tilt" designation in the coding
RW is "Commercial with interlock"
WM is "Electric commercial with Manual Tilt"
WT is "Electric commercial with TNT"
Someone please correct me on the following statement, as Im not 100 percent that it all applies to this particular commercial outboard.
Also there are some differences that may impact your decision to use this as a recreational boat. It should have the normal VRO oil pump and the large 35 amp alternator-both good features. The standard commercial will have a different gear ratio, of 12:27, or it can have a large gearcase with a 15:28, depending on model. You will need to prop differently with these engines as well. That large gear ratio case takes 71 oz of oil, compared to the standard 33oz models. It takes different plugs, and there is no recommended constant high rpm plug. The engine is made to run on 75 octane, so the engines will be set and tagged with lower max timing settings on the airbox cover. It still makes 10 hp at 5000 rpm.