www.usa.husqvarna.com2. Length of CoverageB&S warrants to the initial owner and each subsequentpurchaser that the Warranted Parts shall be free fromdefects in materials and workmanship which causedthe failure of the Warranted Parts for a period of twoyears from the date the engine is delivered to a retailpurchaser.3. No ChargeRepair or replacement of any Warranted Part willbe performed at no charge to the owner, includingdiagnostic labor which leads to the determination thata Warranted Part is defective, if the diagnostic workis performed at an Authorized B&S Service Dealer.For emissions warranty service contact your nearestAuthorized B&S Service Dealer as listed in the “YellowPages” under “Engines, Gasoline,” “Gasoline Engines,”“Lawn Mowers,” or similar category.4. Claims and Coverage ExclusionsWarranty claims shall be filed in accordance withthe provisions of the B&S Engine Warranty Policy.Warranty coverage shall be excluded for failures ofWarranted Parts which are not original B&S parts orbecause of abuse, neglect or improper maintenance asset forth in the B&S Engine Warranty Policy. B&S is notliable to cover failures of Warranted Parts caused bythe use of add-on, non-original, or modified parts.5. MaintenanceAny Warranted Part which is not scheduled forreplacement as required maintenance or which isscheduled only for regular inspection to the effect of“repair or replace as necessary” shall be warrantedas to defects for the warranty period. Any WarrantedPart which is scheduled for replacement as requiredmaintenance shall be warranted as to defects only forthe period of time up to the first scheduled replacementfor that part. Any replacement part that is equivalentin performance and durability may be used in theperformance of any maintenance or repairs. The owneris responsible for the performance of all requiredmaintenance, as defined in the B&S Operator’s Manual.6. Consequential CoverageCoverage hereunder shall extend to the failure ofany engine components caused by the failure of anyWarranted Part still under warranty.Emission InformationEngines that are certified to meet the California AirResources Board (CARB) Emission Standards must displayinformation regarding the Emissions Durability Period andAir Index. The engine manufacturer makes this informationavailable to the consumer on emission labels. The engineemission label will indicate certification information.The Emissions Durability Period describes the number ofhours of actual running time for which the engine is certifiedto be emissions compliant, assuming proper maintenance inaccordance with the Operating & Maintenance Instructions.The following categories are used:Moderate: Engine is certified to be emission compliant for125 hours of actual engine running time.Intermediate: Engine is certified to be emission compliantfor 250 hours of actual engine running time.Extended: Engine is certified to be emission compliant for500 hours of actual engine running time.For example, a typical walk-behind lawn mower is used20 to 25 hours per year. Therefore, the Emissions DurabilityPeriod of an engine with an intermediate rating wouldequate to 10 to 12 years.Certain engines will be certified to meet the United StatesEnvironmental Protection Agency (USEPA) Phase 2 emissionstandards. For phase 2 certified engines, the EmissionsCompliance Period referred to on the Emissions Compliancelabel indicates the number of operating hours for whichthe engine has been shown to meet Federal emissionrequirements.For engines less than 225 cc displacement:Category C = 125 hoursCategory B = 250 hoursCategory A = 500 hours.For engines of 225 cc or more displacement:Category C = 250 hoursCategory B = 500 hoursCategory A = 1000 hours.