If it involved duck tape you could do it yourself, if it is an axle they are not hard to install. Did 2 in 2 days winter before last on mine, when one breaks and you are in 4 wheel drive you are screwed, no more front end. First day we were stuck and had to be pulled out and the second day when we got back on the road the popping was unreal, nother side done gone out. Can get em at Oreilly's with a lifetime warranty for a pretty decent price, if that is what it is. "CHIRPING" to me sounds like a u joint like Speck said. Good luck.
1990 Stratos 285 Pro 200 HP Merc
SpyderLok Rod Holders
Proud Member of Team Watch The Finger!!!
(662) 458-8925