When I purchased my coach I was told by the dealer it is not a good idea to raise the front off the ground with the jacks. About a month ago I called the 24/7 Freightliner help line and asked the question about using the jacks to raise the front off the ground. Their answer was they discourage Freightliner owners from doing that. They said the whole weight of the front suspension is hanging on the airbags and the shocks. They told me to run the front up on blocks before leveling or ask for a different site.
Don & Bev Morgan Weyauwega WI, 05 Itasca Horizon 40KD, 400 HP Cummins, Delorme GPS LT 40, Toad 07 Saturn Vue AWD, Air Force One, TST 510 TPMS, Mayor of Weyauwega 2007 - 2013, Waupaca Co Board Supervisor 2010 - 2014