If you have your Ford owners manual there is a diagram in it. Otherwise there are nine grease fittings all on the front end. Eight are very easy to locate, however many folks miss the ninth one, as it is not seen but rather must be felt for. Reach up on top the steering housing and you can feel a plastic cap. Unclip cap and there you have it.
08 Foretravel Nimbus 40 ft tag axle / 1000 watts of solar
2019 Ram 1500 Big Horn Hemi 4x4