Hi

I have a 2002 cobra trailer. The owner manual says I have permanently seal bearing. Now I have no idea what this mean. I am totally incompetent in mechanical things. Does it mean I have nothing do maintain.

Regards

Gilles

Gilles,

I am not sure what bearing configuration a 2002 Cobra trailer has but 'permanently sealed bearing' means that it has polymer seal rings on either side of the bearing to keep dirt out and the grease in and is filled at the factory with the proper amount and type of grease. They are maintenance-free, like the wheel bearings on modern cars.

Uli
'GM'