I'm trying to remove the front rotor from a 91 Honda Accord and I need to remove the four bolts that retain the hub unit to the steering knuckle. I cannot find explicit instructions on how to pull the cv axel out to be able to access those bolts. Any help would be greatly appreciated.

Ok not sure the set up without seeing it but if it a floating rotor remove the caliper and braket that the caliper bolts to there will be to phillips screws holding rotor on in the front of rotor remove those and take rotor off. If you have trouble with those screws let me know. If it is a pressed on rotor witch alot of hondas have you will need a slide hammer and a piece that attaches to the end that looks like a ducks foot with four holes or the other one that is not flat but raised you can borrow them tools from autozone. Remove axle nut in center and washer. You see witch attachment will fit over atleast two studs where the lug nuts go (over one stud on one side an the other across not right next to each other) then put lug nuts on to hold the attachment on get them pretty tight. then screw the slide hammer in the center of the attachement screw in a good distance. Know for the fun part you might want to grab a rag slide the piece that slides with wrag wrapped around slide it close to the rotor **** it hard till it hits the end becarefull not to pinch your finger or hand then just keep sliding it close to the rotor and slam it back to the outer end hard some come off easy some take some work just keep hammering away at it. stop every know and then to check lug nuts to make sure they stay tight, you should notice if it is coming out or not dont give up it will come. Also becarefull when it comes off it could hurt you besure to stand on the side. Note, you dont have to remove rotor to remove axle. To remove axle you must remove center axle nut. Then you have to disconnect tie rod end, remove the cotter pin take off bolt use a tie rod seperator slide it in between the tie rod and hole try not to mess up rubber boot hit the end with hammer untill it pops free, then there might be three bolts underneath take those out, if there not there then just disconnect bolts that hold the steering knuckle to the strut take them out pull down you should now have enough room to push xle through if it dont slide out of the hole easy use a punch and hammer put punch in to hole at end of axle hit with hammer, I suggest spraying with wd40 if that dont free it up, take the axle nut turn it around backwards scew on till flush with axle end hit with hammer (do not damage the end) once it comes out you should be able to get to the four bolts. if you just need the rotor off dont worry about axle removal when you put the rotor back on it should go on enough to thread axle nut and tighten pressing rotor back on, before you do check the bearings(balls there should not be one missing put some high temp grease in there. tighten axle nut till rotor is flush all the way in it is best to use a air gun or it will be difficult. hope this helps. I will check this post to see if you run into a problem.

The rotor, hub and knuckle all come off together the cv shaft stays in the vehicle