Harley-davidson Softail Fat Boy Lo Common Problems
Known issues to inspect before buying a used Harley-davidson Softail Fat Boy Lo. What to check and how much repairs cost.
Primary chain tensioner wear causing noise
MODERATEListen for rattling on cold start at idle
Fix cost: $200-$500
Compensator sprocket failure and clunking
SERIOUSClunk when engaging first gear from stop
Fix cost: $400-$800
Cam plate and oil pump wear
SERIOUSCheck oil pressure light history and service records
Fix cost: $600-$1500
Fork seal leaks on low front end
MINOROil residue on lower fork legs and wheel
Fix cost: $150-$300
Pre-Purchase Checklist
☐Pull full service history records
☐Cold start test for chain rattle
☐Check for cam chain upgrade done
☐Inspect fork seals and primary cover
Solid but cam system is critical weak point