Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
TSI-11-001
MONACO RV: REGARDING USAGE OF CERTAIN HYDRAULIC PUMPS FOR LEVELING AND SLIDE OUT OPERATION ON RV VEHICLES. DEFECT BETWEEN MATING OF PUMP AND MANIFOLD MAY FAIL TO OPERATE AND MAY SEIZED MOTOR AND/OR LEAK OIL. *PE
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.