Independent mower guides & repair how-tos
Every mower tested. Every fix explained.
Hands-on lawn-mower guides for US owners — tested in the shop and on real lawns, never rewritten from spec sheets. We help you choose, operate, maintain, and fix your mower — each guide dated, so you always know what's current.
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Fresh from the test bench
Troubleshooting & Repair
Which Lawn Mower Ignition Switch Fits? (Prong Guide)
hoose the right lawn mower ignition switch by prong count (4/5/6/7), universal vs OEM fit, and key compatibility, plus which one fits your mower.
Troubleshooting & Repair
How to Start a Lawn Mower With a Bad Ignition Switch
Confirm it's the switch, then learn how to start a lawn mower with a bad ignition switch: a safe solenoid bypass to get moving, plus how to fix it for good.
Troubleshooting & Repair
How to Test a Lawn Mower Ignition Switch (5/6/7-Pin)
Learn how to test a lawn mower ignition switch with a multimeter: get continuity tables for 5, 6 & 7-pin switches plus a no-multimeter test-light method.
Troubleshooting & Repair
5 Prong Lawn Mower Ignition Switch Wiring Diagram (B/S/M/G)
Match your 5 prong lawn mower ignition switch wiring diagram by terminal letter: B/S/M/L/G, the magneto-vs-battery trap, plus a free PDF.
Troubleshooting & Repair
Blowing Fuses? Husqvarna Riding Mower Wiring Harness Guide
Find the fuse, read the Husqvarna riding mower wiring harness diagram, and fix the real blown-fuse cause (shorted PTO, chewed wire) before buying a new part.
Troubleshooting & Repair
Craftsman Riding Mower Safety Switch: Find, Test & Bypass
Find, test, and safely bypass the Craftsman riding mower safety switch: seat, brake, and PTO interlocks, with multimeter values and a re-enable step.
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Start with what you need.
Keep the mower you own in good shape, fix it when it acts up, or read straight through every guide.
Maintenance & Seasonal Care
Blade sharpening, oil and filter changes, spring start-up and winter storage — keep your mower running for years.
Troubleshooting & Repair
Won't start, won't stay running, cuts uneven, leaks oil or smokes — diagnose it and fix it yourself.
All guides & how-tos
Every hands-on mower guide, review, and repair walkthrough in one place, newest first.
How we test
Every mower run in the shop and on real lawns — and dated, so you always know what's current.
Tested hands-on
Every guide comes from a mower we've run in the shop and on real lawns — starting it, cutting with it, and tearing down the parts. Never rewritten from a spec sheet.
Dated & current
Each guide carries a visible last-updated date and is re-checked on a cadence as models, parts, prices, and repair steps change.
Independent
We're reader-supported, not paid by brands. No manufacturer can buy a better rating — every pick is the one we'd run ourselves.
- 100+
- Guides tested and dated
- 7
- Topic areas covered
- 50
- States' conditions tracked
- 100%
- Tested, not spec sheets
Mower Mentor exists to do one thing well: tell you how to keep your mower running, and prove it.
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