Lube A Trimmer Shaft/Gearbox
What do you guys recommend? I've got a Sears (Poulan) 32cc straightshaft. I can unfasten the gearbox and drop the box/shaft to access the drive. The gearbox has a bolt on it and what appears to be clear (silicone?) grease behind it. I suppose one can squirt/pack some in there - maybe install a grease fitting if one can be had w/ big enough thread.