Just think, if your are dealing with rust on parts you can see, just think about the inside of your body panels that you can't see. My wife and i use to live on the central coast of CA years ago.stay the hell away from salt water from here on
What we use to do after driving on the beach to help remove as much of the salt spray/sand as we could, we would park our truck over 2 fresh water lawn sprinklers running full blast each time we returned from the beach.
Even doing that to help prevent rust, with that marine layer/mist you always get each morning being so close to the beach, we still ended up with rust problems.
Ya, ive got to agree with you, It looks like he's packed the inside of his knuckle with red wheel bearing grease, instead of the correct moly grease.What is all that red bearing grease doing inside the knuckle?