Old Cleco crane alignment

Hello my name is Dave a the reason for this post is after a project that i was involved with which was to replace drive wheels and traction motors on these cranes we have had a problem with tracking. i did believe we would have tracking problems as we was changing everything at once so didn't have any past reference to go on. I sense been struggling to line these cranes back up using a laser level to which they are better for about a week then get extremely noisy again. If anyone has any past experience with narrow aisle cranes (these are on rails on the floor i think they are condors but not 100% on that) i can post some picks at a later date
many thanks dave

Nice Post!