I have my 4Runner in the garage to take care of a number of projects, namely minor body repair, new swaybar bushings, and new steering rack bushings.
While underneath and working on the bushings, I noticed some grease around the small end of the inboard CV boot. This is a recent development as I was under the truck to replace the exhaust in September (haven't driven it since early December). The boot isn't torn, but it's slightly loose around the shaft. My first inclination was to replace the CVs, but they're in good shape otherwise. No clicking, boots are still intact and pliable, etc. It feels wasteful to replace the entire axle assemblies.
Has anyone done this? New clamps and the tool to install them will run about $50 (might even be able to rent the tool at Autozone). I doubt I lost more than 1oz of grease per side and haven't been in deep water that would have submerged the boots.
Or is this just an early portent and I should just spend the money on new axles?
Chris