Drew Callahan · March 15, 2026
Skip this repair and your Tiffin Allegro Bus AC won’t just underperform—it’ll trap you in a rig that either won’t cool at all or keeps nuking your breaker every time you fire it up. A weakening capacitor or dragging fan motor is the kind of failure that sneaks up: one week the AC is sluggish … Read more
Drew Callahan · March 14, 2026
I’ve got a capacitor sitting on my bench right now—pulled it off a Dutch Star that rolled through last week. The casing is bulged on one side, and if you look at the solder joints where it connects to the fan motor circuit board, they’re cracked and discolored from heat cycling. That’s what a dead … Read more
Drew Callahan · March 14, 2026
“Drew, my Allegro Bus furnace clicks three or four times before it finally catches, and half the time it just blows cold air. Is this an igniter thing, or am I looking at something bigger?” I get that question more than I’d expect, and the answer’s usually yes to both. The Tiffin Allegro Bus furnace … Read more
Drew Callahan · February 13, 2026
RV Propane System Inspection & Regulator Replacement Guide I’ve got my toolbench set up next to the wet bay of my current van, and that’s where I found myself last winter when the propane regulator started hissing—not the sharp sound of a leak, but a tired, inconsistent whisper that meant the internal seal was finally … Read more
Drew Callahan · February 12, 2026
RV Refrigerator Troubleshooting & Repair Guide (Dometic / Norcold) Let a dead fridge sit for three days and you’re not just throwing out groceries—you’re eating gas station sandwiches and reconsidering this whole full-time thing. An absorption refrigerator feels like black magic when it quits: no compressor to listen for, no obvious moving parts, just a … Read more
Drew Callahan · February 4, 2026
Water Pump Replacement for WINNEBAGO MINNIE WINNIE Most RV owners assume their freshwater pump will announce itself before it fails — a sputter, a whine, some warning sign that gives you time to plan. It doesn’t work that way. I’ve watched the system go from dead silent and functional to completely inert between one morning’s … Read more
Drew Callahan · February 4, 2026
Slide-Out Motor Replacement for WINNEBAGO MINNIE WINNIE Let a slide-out motor fail and you’re not just inconvenienced—you’re stranded with half your living space either locked outside in the weather or jammed shut while you’re trying to move down the highway. I’ve pulled up to enough Minnie Winnies parked at rest stops with their slides halfway … Read more
Drew Callahan · February 3, 2026
Water Pump Replacement for THOR FOUR WINDS I’ve got the old pump sitting on my workbench right now—the housing is chalky with mineral deposits, the intake port is crusted white, and when I crack it open, the impeller barely moves. That’s what a Four Winds freshwater pump looks like after it’s done talking to you. … Read more
Drew Callahan · February 3, 2026
Roof Leak Repair and Resealing for WINNEBAGO MINNIE WINNIE “Drew, I’ve got a 2015 Minnie Winnie I’m thinking about buying, but there’s this water stain on the bedroom ceiling that the seller swears was from ‘one time a vent cap came loose.’ How bad could that actually be?” That question came through my inbox last … Read more
Drew Callahan · February 2, 2026
Slide-Out Motor and Mechanism Service for THOR FOUR WINDS I’ve got the trim panel off and I’m staring straight at the Schwintek mechanism now—gears, rails, the motor coupling still bolted to what used to be a working drive shaft. The slide is stuck three-quarters extended, and before I even test the motor with a multimeter, … Read more
