that's what happens when you have broken dust boots; water washes out the grease and yes I've seen many that have completely failed. At least that one is still together
On the replacement ball joints that the various vendors offer, that have a boot but no grease fitting. Are we to assume that these are permanently lubricated and need no maintenance as long as the boot is intact
'80 FI Spider 2000
'74 and '79 X1/9 (past)
'75 BMW R75/6
2011 Chevy Malibu (daily driver)
2010 Chevy Silverado 2500HD Ext Cab 4WD/STD BED
2002 Edgewater 175CC 80HP 4-Stroke Yamaha
2003 Jaguar XK8
2003 Jaguar XKR
2021 Jayco 22RB
2019 Bianchi Torino Bicycle