Lem Lb50 R Common Problems
Known issues to inspect before buying a used Lem Lb50 R. What to check and how much repairs cost.
Carburetor gumming from ethanol fuel sitting
MODERATEHard starting, rough idle, fuel smell in air filter
Fix cost: $50-$150
Drive belt wear and slipping
MODERATEJerky engagement, squealing, inspect belt visually for cracks
Fix cost: $40-$80
Transmission fluid leaks and gear hunting
SERIOUSFluid level, ground stains, test all speed ranges
Fix cost: $100-$400
Deck spindle bearing failure
MODERATEWobble or grinding noise when blades engaged
Fix cost: $60-$180
Pre-Purchase Checklist
☐Cold-start the engine before buying
☐Engage blades and listen for bearing noise
☐Check hydrostatic transmission under load
☐Inspect frame for cracks near deck mounts
Decent budget mower, maintenance history matters most