SB-TR-HDD-001
Service Bulletin/Repair Instructions
Spindle nuts were installed incorrectly, either too loose or too tight. This could cause the spindle bearings to fail.
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.
SB-TR-HDD-001
Spindle nuts were installed incorrectly, either too loose or too tight. This could cause the spindle bearings to fail.
SB-TR-HDD-003
Plumbing from the hydraulic pump to the cylinder was backwards on some units. This causes the bed to not raise the bed with a load placed upon it.
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.