The instructions were very helpful. The grab handle is retained by 3 bolts. I removed the bolts and took out the lock cylinder retaining clip. With that I was able to twist the cylinder out without removing the grab handle links. I have added picture below to hopefully help the next person that might have to do the same thing. I took the cylinder to my local locksmith and they keyed it for me for $25. All buttoned up and good as new now. Thanks again.