[lugnut69]

Need some help please. My 2004 660 has grease showing on the spline of the driveshaft going into the brake disc. the spline is sticking out of the disc about a quarter of an inch. Is this normal? I never recall seeing it like that before. Thanks for a response.

 

[dbestduner]

there should be a boot on it. if you pull the boot off and diff oil comes out, then you need to pull the axles, diff and tighten up the yolk nut on the back side of the disc.

 

[CamoRhino660]

there should be a boot on it. if you pull the boot off and diff oil comes out, then you need to pull the axles, diff and tighten up the yolk nut on the back side of the disc.

X2! And use red locktite when you put it back on.