How To Replace Drain Hose On Haier Hlp21n Washing Machine

I have used this little washing machine for 5 years and like it. But recently a handyman building shelves for me moved it and tore the drain hose. I have a replacement, but don't know how to install it.On one forum, the expert said the drain hose uses hose clamps that are the same as hose clamps on all sorts of appliances. Well and good, but I've never seen, let alone replaced, a hose clamp. He added, use channel-lock pliers and eat your Wheaties. I do have channel-lock pliers, but I'm 72 years old and 60inches tall. Still, I'm game. So, if someone can give me some suggestions or, better yet, step-by-step instructions, I'll give it a try. I have downloaded detailed views of the washer's insides, but they don't include the hose assembly. I would hate to lose my miniature washing machine.