2011 Polaris Sportsman 850 - 4WD Not Engaging

[SweepinSip]

I have a 2011 Polaris sportsman 850 XP, and recently my friend decided to drive it off a thirty

foot cliff and it landed hard on both of the left wheels setting them off both of the beads. After he got back to me and let me know what happened I took my truck over to the crash site and

the initial damages didnt seem to be that bad, other than the tires. After I got on and turned it on and put it into gear i noticed he broke the buttons for the winch, no big deal, but then i tried to put it into 4x4 and it didnt go into it, it stayed in 2 wheel drive.

Now the question is what is wrong and what are the parts i need to fix it?

[oxidized_black]

turn the key on but don't start the bike, and engage the 4wd button and listen if you hear the actuator. you might have gotten lucky and just had a connection pop out if nothing makes a sound (actuator).