How Often?

[drains]

How often do you grease the gearbox on your weed whackers?
Do you use the same grease for your mowers too or different?
Thanks

[ducky1]

We try to do our at least once a year. Probably need to do more often. We use a good bearing grease. Haven't had any trouble yet.

[mudpie]

once a year and I also grease the drive cable and swap ends motor to head