From inside (document excerpt):
Form No. 3329-776 Rev A 1028LE Power Maxt Snowthrower Model No. 38642–Serial No. 240000001 and Up Operator’s Manual Introduction Read this manual carefully to learn how to operate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the product properly and safely. You may contact Toro directly at www.Toro.com for product and accessory information, help finding a dealer, or to register your product. Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your product ready.
The illustration below identifies the location of the model and serial numbers on the product. Write the numbers in the space provided below: Model #: Serial #: Warning California Proposition 65 Warning The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. This spark ignition system complies with Canadian ICES-002. The enclosed Engine Owner’s Manual is supplied for information regarding The U.S. Environmental Protection Agency (EPA) and the California Emission Control Regulation of emission systems, maintenance and warranty. Keep this engine Owner’s Manual with your unit. Should this engine Owner’s Manual become damaged or illegible, replace immediately. Replacements may be ordered through the engine manufacturer. Safety This manual identifies potential hazards and has safety messages identified by the following words: ยท Danger signals an extreme hazard that will cause serious injury or death if you do not follow the recommended precautions. Warning signals a hazard that may cause serious injury or death if you do not follow the recommended precautions. Caution signals a hazard that may cause minor or moderate injury if you do not follow the recommended precautions.