Today was "under the Hi-Lo" day:
Did the lift system maintenance which included inspecting and lubricating the hydraulic ram, guide rod, cables and pulleys.
Inspected the underside for any damage, leaks, things flopping in the wind, etc. Found that one of the screws that hold the strap which supports the gray water tank piping was missing in action so put in a new one.
Lubricated stabilizer jacks and entry step pivot points.
Checked and cleaned the propane regulator vent, then pressurized the propane system and performed a soap bubble leak test on all mechanical joints under the trailer and where the tubing connects to the water heater, fridge and heater.
Since I was down there, I checked all the bolts that connect the axle to the frame and back side of the wheels. Also checked the wheel torque and topped off the tire air.
At times, I found myself humming "Under the Boardwalk" by the Drifters!
Thought about re-packing the wheel bearings but they were done less than a year ago and have only about 1,000 miles on them so will wait until next season.
Still need to lubricate the pulleys and cables that are accessible from inside the trailer. That's after lunch!