Re: Winterizing 96 Force 120 Outboard
do you mean the lower unit gear lube??
No, do not leave it empty , drain it and refill it with new every season.
Condensation can form inside if you leave it empty.
this is what I do every winter.
Change lower unit lube.
Put fuel conditioner in your fuel, run it to get some into the carbs, disconnect the fuel line to run out the carbs.
when the motor starts to sputter like it is running out of fuel, spray fogging oil into all the carbs quickly until the motor quits. Take out each plug, spray fogging oil for about 10 seconds into each cylinder, then I turn the flywheel (clockwise so as not to ruin the impeller) a few times to spread the oil a bit.
Mine is stored outside also, I cover it, tarp it and put a de-humidifier pack inside to absorb some of the moisture.