Snapper 301222BE, 331522KVE Mower Blade Replacement 4.4.1. Blade Wear Limits, Blade Sharpening

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Section 4 - ADJUSTMENTS & REPAIR

WARNING

DO NOT attempt any adjustments, maintenance, service or repairs with the engine running. Stop engine. Stop blade. Engage parking brake. Remove key. Remove spark plug wire from spark plug and secure away from plug. Engine and components are HOT. Avoid serious burns, allow all parts to cool before working on machine. Fuel Filler Cap and Vent must be closed securely to prevent fuel spillage. DO NOT use a cutting blade that shows signs of excessive wear or damage. On Rear Engine Riders

5.Inspect condition of blade. See Figure 4.11.

6.If blade is in good condition, sharpen at 22 to 28 degrees. DO NOT sharpen beyond existing cutting edge. See Figure 4.13.

7.Check blade balance after sharpening. If necessary, correct blade balance by grinding the heavy end of blade.

8.Reinstall blade. See Figure 4.12. Torque blade mounting bolts to recommended range of 30 to 40 ft. lbs.

equipped with a grass catcher attachment, the air lifts should be replaced when the blade is replaced.

4.4 MOWER BLADE REPLACEMENT 4.4.1. BLADE WEAR LIMITS

1.Inspect blade frequently for signs of excessive wear or damage. See Figure 4.11.

NEW BLADE

WEAR LIMIT (Notch Starts)

NUT

LOCKWASHER

 

BLADE

BLADE

MOUNTING

BOLTS

FIGURE 4.12

DANGEROUS CONDITION!

DO NOT USE ON MOWER!

REPLACE WITH NEW

BLADE.

FIGURE 4.11

WARNING

Wear heavy leather gloves when handling or working around cutting blades. Blades are extremely sharp and can cause severe injury. DO NOT use a cutting blade that shows signs of excessive wear or damage.

4.4.2. BLADE SHARPENING

1.Follow WARNING statement found on this page.

2.Check fuel level in tank. If over 3/4 full, remove tank. Refer to Section “REMOVING FUEL TANK”. If 3/4 or less, proceed to next step.

3.Carefully stand Rear Engine Rider on rear bumper.

4.Remove blade. See Figure 4.12.

DO NOT SHARPEN BEYOND ORIGINAL

CUTTING EDGE

22º TO 28º

BLADE TIP

ORIGINAL CUTTING EDGE

FIGURE 4.13

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Contents Manual No -4390 Rev 1, 8/27/01 Rear Engine Riding Mower SeriesImportant Safety Instructions Operation Table of Contents Nomenclature IntroductionPRE-START Check List OPERATOR’S Seat Adjustment 2.2.1. Front to Rear AdjustmentOn Next Starting & Operation Engine Electric StartEngine Manual Start Starting & OperationEngine Electric Start Wheel Drive Starting & Operation 2.3.3. Mower BladeMower Blade Stopping ENGINE, Wheel DRIVE, Blade 2.4.1. EngineDo not park the machine on slopes Cutting Height AdjustmentStopping ENGINE, Wheel DRIVE, Blade 2.4.4. Park Brake Reverse Lockout Mechanism Override Reverse Lockout MechanismChange Engine OIL Service After First 5 HoursService Engine AIR Cleaner Check Mower Blade Blade Brake Service After First 5 Hours 3.2.4. Check Blade Drive BeltService Brake / Park Brake Interlock System Service Every 25 Operating HoursBattery Fluid Level Clean Mower DeckRear Axle Bearing Lubrication Front Wheel Bearing LubricationEvery TWO Years Service AnnuallyEngine Fuel FilterRemoving Fuel Tank Blade Brake Adjustment Engine Adjustments & RepairFront to Rear Levelness 30 Decks Mower Deck AdjustmentFront to Rear Levelness 28, & 33 Decks Mower Drive Belt Adjustment for 28 & 30 Decks only Service BRAKE/PARK Brake Adjustment Blade Sharpening Mower Blade Replacement 4.4.1. Blade Wear Limits28 & 30 Decks Mower Drive Belt ReplacementBelt Replacement Belt RemovalBattery Installation Battery Battery RemovalBattery Testing Battery ServiceBattery Storage NEW Battery Preparation 1. Remove battery from cartonSnapper Rear Engine Rider Accessories Stop Problem Probable Cause Corrective ActionImproperly Loss Of TractionBlades Not Cutting Cutting GrassTo be Performed Pages Subject Service ReferenceMAINTENANCE/REPLACEMENT Parts Maintenance Parts Disclaimer of Warranty Year Limited WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Service Notes Rear Engine Riding Mower Series

301222BE, 281222BE, 3314522BVE, 331522KVE specifications

Snapper 301222BE, 3314522BVE, 281222BE, and 331522KVE are advanced lawn care equipment offerings that cater to both residential and commercial users, emphasizing efficiency, durability, and innovative technology. Each model showcases unique features designed to optimize performance and enhance user experience.

The Snapper 301222BE model is known for its robust build, equipped with a powerful Briggs & Stratton engine that ensures reliable starting and sustained performance. Its Easy Start technology simplifies the ignition process, making it user-friendly even for novice operators. The 21-inch steel cutting deck provides a balanced mowing experience, ensuring even grass cutting with minimal effort. This model also features a dual (Rear and Side) discharge function, giving users flexibility in managing grass clippings.

Similarly, the Snapper 3314522BVE combines a powerful engine with a reinforced steel deck, ensuring durability and longevity. What sets it apart is its cutting-edge Smart Mulching technology, which finely chops grass clippings and redistributes them back into the lawn as natural fertilizer. This not only enhances lawn health but also reduces the need for additional lawn care products. The 3314522BVE also incorporates a user-friendly height adjustment lever, allowing operators to easily switch between cutting heights.

The Snapper 281222BE is designed with an emphasis on compactness without sacrificing power. It features a 19-inch cutting deck and a lightweight design, making it perfect for maneuvering around smaller lawns and tight spaces. The 281222BE also boasts an ergonomic handle for increased comfort during prolonged use, making it a perfect choice for homeowners seeking a practical and effective mowing solution.

On the other hand, the 331522KVE stands out with its innovative technology featuring a variable speed self-propulsion system, allowing users greater control over their mowing speed. This model also includes an integrated grass catcher which efficiently collects clippings, reducing cleanup time after mowing. The high-wheel design on this model enhances stability on uneven terrain, making it suitable for a wide range of lawn conditions.

In summary, Snapper’s range of models, including the 301222BE, 3314522BVE, 281222BE, and 331522KVE, exemplifies a blend of innovative engineering and practical design. With features tailored to meet diverse lawn care needs, these models represent a step forward in enhancing efficiency and ease of use in lawn maintenance. Whether for residential lawns or commercial landscapes, Snapper mowers are designed to deliver exceptional results while ensuring user comfort and satisfaction.