Driveshaft yoke leak

[a men a truck a dog]

Ok my yoke is leaking if you thing this can't happen seeing is beliving I will put pics up soon will not alow me on the phone by the how about an android app Ok after a little research I heard putting appox on it will seal it up now the question I have is the how to believe me if I didnt my luck I would be replacing the driveshaft after I screw it up I'm asking one should I take it down two do I just place it down the yoke from the top or should I pack it in from the back or something thanks for the help
Posted via Mobile Device