03 Dutch Star front leveling valve

[CSWolf]

When replacing the front leveling valve must all air be removed from the system or is it possible to replace with the rear bags still inflated? Since the front air has completely leaked out I was hoping to keep the rears inflated for ease of access. Rig will be blocked up for safety of course. Thanks in advance.

[Skip426]

Call Spartan with your serial number and ask for an air system diagram .

The ride height valve MIGHT be past the brake protection valve and have no pressure on the supply side .

BUT to be safe and sure, I would not trust that to a guess, and drain the tanks .

Spartan Motorhome Support.

1-800-543-4277