Broken cable in older Coleman pop-up camper...how to replace it? Can't see in body of camper where the cable needs to go through to the posts that raise the top.

This camper uses the Coleman lift system which uses a threaded rod that connects to a tracked distribution block to which all four cables are connected and then routed by pulleys to all four corners of the popup.First raise the popup to it;s full height by using automotive jacks and poles once extended securely clamp the poles to the telescoping up rights This IS SUPER IMPORTANT FOR YOUR SAFETY. Next get under the camper find the broken cable unbolt it's routing pulley(s) pass the broken ends out the pulley(s).Next unbolt the end from the distribution block. followed but unbolting the cable from in side the telescoping column;carefully note the routing in side the column. Buy or make up an exact length cable of aircraft grade stainless steel twisted wire cable of the same gauge. Reverse steps to re install,take lowering strain on crank make sure crank handle is captured by anti free wheeling device on camper un clamp poles remove, lower and raise top by crank to ensure smooth working. You're finished.