2150 oil leak

[runeare]

I know someone on here can help , my front axle on the right side has an oil leak seems to be coming from the oil seal on the steering gear box. 460 original hours should I change out both sides it doesn't look like it would be to much of a job? I can't tell anything from the owners manual where can I get a better ideal of whats involved in changing out this seal. Anyone else had similar problems here. Thanks.