I have a 2002 Viking 2170 ST made by Coachman, I bought it at a salvage auction with the top down! I was told a lift post was broke, come to find out the camper rode out hurricane Katrina and one of the lift poles was bent! The genius used a hacksaw and cut the post in front of the door and completely removed the springs and tubes! All i have is 1 pr. of springs that are 136 inches long! The master tube is also still mounted under the trailer as is the winch on the front of the tongue! Can somebody please tell me which lift system came on this popup? The vehicle ID# is 1tv1c5304250009000! I have been to all the different web sites and have gotten little or no response! This popup has been very well taken care of other than the lift system! I paid $500 dollars for it and want to get it back to camping ! Please help! Any info is greatly appreciated!
You could try looking through here. Lift System (ftp://ftp.coachmen.com/hidden/viking/2004ownman.pdf) It has a sketch of the lift system on Pg 43.
You can also try contacting Viking with your question.
Rockwood has the same lift system as Coachman