You can remove the handle from the inside by removing 2 nuts (10mm). Be extremely careful, and put a couple of layers of tape around the latch opening, so you do not scratch your paint. The rod can be removed from the handle with it loose from the car. It will not be extremely cooperative. The rod is threaded into the latch arm, and you can turn it to adjust the length. It is a right hand thread. Count your turns, and adjust as needed. Reassembly can also be extremely uncooperative. Only adjust in whole turns so that it can be reassembled.