By Steve and Michelle 2003 U320 40′
The first – our front HWH leveling six-pack manifold. This was the primary cause of our leveling issue for months – at least one, probably both, raise solenoids were leaking through. CSI ForeForums to be conducted on the old solenoids to determine root cause (we suspect valve seat and/or spring problems)
In theory, the valve should be rebuilt (the solenoids themselves do work fine). The challenge is that HWH does not sell rebuild parts (that we can find) for the valve seat or spring, just the solenoid coil.
