Drew Callahan · January 13, 2026
Slide-Out Motor Replacement for THOR GEMINI You’ll hear two very different pieces of advice about THOR GEMINI slide-out motor work: dealer service departments almost always quote you $800–$1,200 and insist you need their lift bays and diagnostic equipment to do it safely. Meanwhile, RV forums and YouTube channels make it look trivial — just swap … Read more
Drew Callahan · January 13, 2026
Water Pump Replacement for THOR GEMINI A Thor Gemini water pump failure will cost you $800 to $1,200 in dealer labor alone — if you can get an appointment before your trip leaves in three weeks. That’s the math that changed my mind about doing this work myself. The water pump on the Thor Gemini … Read more
Drew Callahan · January 12, 2026
Roof Leak Repair and Resealing for THOR GEMINI Most Thor Gemini owners don’t realize their roof leak started years before water ever dripped onto their interior ceiling. By the time you spot a stain on the overhead cabinet or smell mold creeping in, the sealant has already failed, the substrate is already compromised, and you’re … Read more
