hello just came back home to notice some fluid on front passenger tire so I took off the tire and noticed a black piece that is under the center piecr that had a very small crack in it with fluid coming out so I checked all center pieces and the front passengerseems to have that only cover can somebody please give advice thanks.

 

Pics would help. What do you mean by black piece under the center piece? Do you mean the center cap of the wheel? It's probably either brake fluid or oil from a busted hub seal.

 

Yes I was just reading my haynes manual it is a dust cap to the hub so what do I do fo a busted hub seal?

 

Sorry it is a busted hub seal how do I repair?

 

You'll need to post your vehicle info before we can help you. D1's and D2's are very different beasts.

 

1996 se d1

 

This will give you an idea.....http://www.4x4wire.com/rover/mainten...heel_bearings/

 

Now is the perfet time to have your wheels bearings replaced.
Go to www.atlanticbritish.com and order their DI hub repair kit x2, it is new hub seals and 2 wheel bearings, buy two kits and you will get two seals and 4 bearings.
I did this because I had a bad wheel bearing over a year ago, $120 for both kits, $60 to have the local muffler shop do the work.