2.Length of Coverage

B&S warrants to the initial owner and each subsequent purchaser that the Warranted Parts shall be free from defects in materials and workmanship which caused the failure of the Warranted Parts for a period of two years from the date the engine is delivered to a retail purchaser.

3.No Charge

Repair or replacement of any Warranted Part will be performed at no charge to the owner, including diagnostic labor which leads to the determination that a Warranted Part is defective, if the diagnostic work is performed at an Authorized B&S Service Dealer. For emissions warranty service contact your nearest Authorized B&S Service Dealer as listed in the “Yellow Pages” under “Engines, Gasoline,” “Gasoline Engines,” “Lawn Mowers,” or similar category.

4.Claims and Coverage Exclusions

Warranty claims shall be filed in accordance with the provisions of the B&S Engine Warranty Policy. Warranty coverage shall be excluded for failures of Warranted Parts which are not original B&S parts or because of abuse, neglect or improper maintenance as set forth in the B&S Engine Warranty Policy. B&S is not liable to cover failures of Warranted Parts caused by the use of add-on, non-original, or modified parts.

5.Maintenance

Any Warranted Part which is not scheduled for replacement as required maintenance or which is scheduled only for regular inspection to the effect of “repair or replace as necessary” shall be warranted as to defects for the warranty period. Any Warranted Part which is scheduled for replacement as required maintenance shall be warranted as to defects only for the period of time up to the first scheduled replacement for that part. Any replacement part that is equivalent in performance and durability may be used in the performance of any maintenance or repairs. The owner is responsible for the performance of all required maintenance, as defined in the B&S Operator’s Manual.

6.Consequential Coverage

Coverage hereunder shall extend to the failure of any engine components caused by the failure of any Warranted Part still under warranty.

Emissions Durability Period and Air Index Information on Your Engine Emissions Label

Engines that are certified to meet the California Air Resources Board (CARB) Tier 2 Emission Standards must display information regarding the Emissions Durability Period and Air Index. The engine manufacturer makes this information available to the consumer on emission labels.

The Emissions Durability Period describes the number of hours of actual running time for which the engine is certified to be emissions compliant, assuming proper maintenance in accordance with the Operating & Maintenance Instructions. The following categories are used:

Moderate: Engine is certified to be emission compliant for 125 hours of actual engine running time.

Intermediate: Engine is certified to be emission compliant for 250 hours of actual engine running time.

Extended: Engine is certified to be emission compliant for 500 hours of actual engine running time.

For example, a typical walk-behind lawn mower is used 20 to 25 hours per year. Therefore, the Emissions Durability Period of an engine with an intermediate rating would equate to 10 to 12 years.

The Air Index is a calculated number describing the relative level of emissions for a specific engine family. The lower the Air Index, the cleaner the engine. This information is displayed in graphical form on the emissions label.

Emissions Compliance Period On Engine Emissions Compliance Label

After July 1, 2000 certain Briggs & Stratton engines will be certified to meet the United States Environmental Protection Agency (USEPA) Phase 2 emission standards. For phase 2 certified engines, the Emissions Compliance Period referred to on the Emissions Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements. For engines less than 225 cc displacement, Category C = 125 hours, B = 250 hours and A = 500 hours. For engines of 225 cc or more, Category C = 250 hours, B = 500 hours and A = 1000 hours.

This engine has a intermediate rating with an Air Index of 2. The EPA Emissions compliance period is Category B. The displacement of this engine is 206 cc.

Below is a generic representation of the emission label typically found on a certified engine.

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Troy-Bilt 30331 manual Claims and Coverage Exclusions, Maintenance
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30331 specifications

The Troy-Bilt 30331 is a powerhouse in the world of lawn care, combining advanced technology with user-friendly features to enhance the mowing experience. Designed for homeowners who prioritize efficiency and performance, this lawn mower is packed with features that make lawn maintenance easier and more enjoyable.

One of the standout characteristics of the Troy-Bilt 30331 is its powerful 382cc OHV engine. This engine delivers ample power and torque, making it efficient at tackling tough grass and uneven terrain. The engine is designed for durability and reliability, ensuring that homeowners can depend on it for years of high-quality lawn care.

A key feature of the Troy-Bilt 30331 is its 21-inch cutting deck, which provides a perfect balance between agility and coverage. The cutting deck is equipped with an adjustable height setting, allowing users to choose their desired grass length, ensuring that lawns look pristine after every mow. The mower also utilizes a tri-action system that allows for superior mulching, bagging, and side discharge functionalities. This versatility not only enhances the aesthetics of your lawn but also contributes to overall lawn health.

User comfort and convenience are top priorities in the design of the Troy-Bilt 30331. It comes with ergonomic handles that reduce fatigue during extended use, and its self-propulsion feature allows users to maintain control while effortlessly navigating various terrains. This feature is especially beneficial for those with larger yards or hilly landscapes.

Another innovative technology incorporated in the Troy-Bilt 30331 is its easy-start system. This feature simplifies the starting process, allowing users to get to work quickly without the hassle of traditional pull-start methods. The mower also includes large rear wheels that provide excellent traction and maneuverability, making it easier to handle tight corners and navigate around obstacles.

Maintenance of the Troy-Bilt 30331 is straightforward, thanks to its accessible design. The cutting blade can be easily removed and sharpened or replaced, and the engine is equipped with a quick oil-change system to keep it running smoothly. With proper care, users can expect longevity and performance from this reliable lawn mower.

In summary, the Troy-Bilt 30331 is an impressive lawn mower that excels in performance, versatility, and user comfort. With its powerful engine, adjustable cutting deck, ergonomic design, and convenient features, it stands out as an excellent choice for homeowners seeking a dependable and efficient mowing solution.
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