Husqvarna 460 Rancher 24 in 60cc Gas Chainsaw CHAIN FLIES OFF Error Fix: Chain Comes Off Guide Bar

Error code CHAIN FLIES OFF on the Husqvarna 460 Rancher 24 in 60cc Gas Chainsaw means: Chain Comes Off Guide Bar. The chain derails from the guide bar during cutting — causes include chain tension too loose, a worn drive sprocket with hooked teeth that throw the chain, an incorrect chain size for the bar, worn bar groove that does not hold the chain, or hitting a foreign object (nail, wire) that damages chain links; re-tension the chain, inspect the drive sprocket for wear (replace when teeth are visibly hooked or worn), and verify you are using the correct chain pitch and gauge for your bar

The most successful fix is "Inspect and Replace Worn Drive Sprocket and Guide Bar" (hard difficulty, ~60 minutes). Estimated DIY cost: $15-$25. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Inspect and Replace Worn Drive Sprocket and Guide Bar") is rated hard difficulty and takes about 60 minutes. Tools needed: 13mm wrench, Flathead screwdriver, Protective gloves, Needle nose pliers.

DIY cost: $15-$25. Professional repair typically costs $150-$220. Many homeowners save money by trying the top-ranked community fix first.

The Husqvarna 460 Rancher 24 in 60cc Gas Chainsaw has 8 other known error codes, including: AIR FILTER (Air Filter Clogged or Restricted), BAR DAMAGE (Guide Bar Bent or Worn), BRAKE STUCK (Chain Brake Will Not Release), CHAIN STOPS (Chain Stops Under Load), CORD WON'T RETRACT (Starter Cord Will Not Retract), and 3 more.

Error code CHAIN FLIES OFF also appears on 1 other Husqvarna model: 455 Rancher 55.5 cc 3.5 HP Gas Chainsaw with X-Torq Engine and Air Injection. The fix may vary by model, so check each model's specific page for tailored repair steps.