front drive shaft lube

[Prairiedog]

With all the turbo and dpf problems going on this may seem insignificant, but I'm outta ideas. How many of you guys really grease your front drive shaft like the "caution" sticker says you should. I got the right NAPA grease needle and have never really known if I got the job done right. Sure, I got grease all over the place but its impossible to say the u-joint got the juice. Two dealers I've been to didn't know there was a grease spot on the front drive shaft.

Any insite by the TDR crew would be greatly appreciated.

 

[Coalsmoke]

I use a hypodermic grease needle, the larger grease injectors that are commonly used don't seem to work well on that fitting, but the skinny hypodermic needle will fit inside the grease nipple hole that is covered by the detent ball.