Briggs & Stratton Lawn & Garden Equipment Engin...
DIY riding mower & lawn tractor repair
Why is it that the grass seems to grow faster when your riding mower isn't working right? Fortunately, you can fix your riding mower or lawn tractor yourself, with the help of Sears PartsDirect's DIY repair advice. (If you have a gas walk-behind mower, check out our DIY walk-behind mower repair help.)
To avoid many problems, keep your riding mower maintained by tuning up the engine each season. We have video troubleshooting tips for leveling a mower deck so your mower cuts the yard evenly every time you mow. If your lawn tractor battery dies, avoid vehicle and mower damage by following the procedures in our how to jump-start a riding lawn mower battery video. If the mower is completely dead, watch this riding lawn mower won't turn over or click video. We can also help if your mower engine spins when you turn the key but won't start. To troubleshoot other engine problems, find out how to fix a tire and much more, check out our articles and videos page.
Once you've determined the problem with your mower, follow the steps in our DIY repair guides for front-engine and zero-turn mowers. To find the owner’s manual or a complete list of replacement parts for your riding mower or tractor, search for your model number.
Most common symptoms to help you fix your riding mowers & tractors
Choose a symptom to see related riding mower and lawn tractor repairs.
Main causes: faulty battery, bad alternator…
Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…
Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…
Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…
Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…
Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …
Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…
Main causes: shift lever needs adjustment, neutral control needs adjustment…
Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …
Most common repair guides to help fix your riding mowers & tractors
These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.
How to replace the starter motor on a riding lawn mower
If you hear the solenoid click but don’t hear the starter motor spin when you turn the key, follow these steps to replac…
How to rebuild a riding lawn mower carburetor
Get your sputtering carburetor running smoothly in 60 minutes.…
How to replace a riding lawn mower rear tire
Your mower can’t run on a damaged rear tire. Here’s how to install a new one.…
Effective articles & videos to help repair your riding mowers & tractors
Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.
Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Check the starter solenoid, starter motor, wiring, battery and engine.…