Vic Sorlie
Well-Known Member
While changing oil on my former Gen1 Trac that my son now has, I noticed the L upper ball joint grease boot has failed. There's guidance for lower joints (4WD) in the Project section, but nada for uppers. This project's probably similar, but has anybody done this job? Truck has 103K on it, so I'm guessing that I should do both sides, maybe lowers too?