Rebuilding the front forks on a GL1000 is very easy. In fact, the GL1000 is one of the few bikes that permit a fork rebuild without removing the fork tubes from the triple tree! I don’t generally do it that way, but I have.The only difficult part is removing the old fork seals. The Honda workshop manual merely says: “remove the fork seal” with no additional explanation. Obviously, the writer of the manual never attempted this task!