We rolled out today heading down to Texas RV to have the Cummins exhaust manifold replaced and some minor work done, so we're staying in Camp Parking Lot for a few days. The Barge has a homing in...
Preemptive replacement isn't particularly feasible; one could go broke replacing all the hoses in this thing.
A side note; the tech soaked all the manifold bolts in P-Blaster and banged on them yesterday. Late this afternooon he tried to pull one and of course it broke. Things get kinda rusted and stuck together in 23 years.