Snapper R196019B Adjustments & Repair, Mower Blade Replacement Standard Blade Wear Limit

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Section 4 - ADJUSTMENTS & REPAIR

WARNING

DO NOT attempt any maintenance, adjustments or service with engine and blade running. STOP engine and blade. Disconnect spark plug wire and secure away from spark plug. Engine and components are HOT. Avoid serious burns, allow sufficient time for all components to cool. Wear heavy leather gloves when handling or working around cutting blades. Blades are extremely sharp and can cause severe injury.

4.1MOWER BLADE REPLACEMENT

4.1.1. STANDARD BLADE WEAR LIMIT

1.Inspect blade frequently for signs of excessive wear or damage. See Figure 4.1.

NEW BLADE

WEAR LIMIT (NOTCH STARTS)

DANGEROUS CONDITION !

DO NOT USE ON MOWER !

REPLACE WITH NEW BLADE.

BLADE

REMOVE BLADE

RETAINING SCREW

FIGURE 4.2

4.Sharpen blade on a grinding wheel at an angle of

22to 28 degrees. DO NOT sharpen blade beyond original cutting edge. See Figure 4.3.

NOTE: DO NOT

 

SHARPEN BEYOND

 

ORIGINAL

 

CUTTING EDGE.

22-28º

BLADE TIP

 

END

ORIGINAL

VIEW OF

BLADE

CUTTING EDGE

FIGURE 4.1

WARNING

DO NOT use a cutting blade that shows signs of excessive wear or damage. Refer to Section “MOWER BLADE REPLACEMENT” for proper blade inspection and service procedures.

4.1.2. BLADE SHARPENING

1.Disconnect spark plug wire and secure end away from plug.

IMPORTANT: DO NOT tip machine with carburetor or spark plug down. Oil from crankcase will saturate the air filter and cause the engine to be hard to start or not start at all. If contamination does occur, the air filter will have to be replaced.

2.Tilt mower up on its rear wheels.

3.Remove blade. See Figure 4.2.

FIGURE 4.3

5.Check blade for balance. If necessary, correct balance by grinding heavy end of blade.

6.Reinstall blade. See Figure 3.2. Check torque of blade retaining cap screw. Recommended torque should be 30 to 40 ft. lbs.

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Contents Steel Deck Walk Mowers Series Slope Operation Protection for ChildrenPreparation Safe Handling of GasolineOperation Maintenance and StorageUsage Statement Table of Contents Primer Bulb FamiliarizationIntroduction NomenclaturePRE-START Check List Operating InstructionsStarting & Operation 2.2.1. Engine & Blade Stopping Handle Height AdjustmentRecycling Cover REMOVAL/INSTALLATION Cutting Height AdjustmentRecycling Operation Discharge Deflector Installation Service After First 5 Hours 3.2.1. Change Engine OIL MaintenanceCheck Mower Blade Storage Procedure Service AnnuallyMower Blade Replacement Standard Blade Wear Limit Adjustments & RepairBlade Sharpening Corrective Action Problem Probable CauseMAINTENANCE/REPLACEMENT Parts Service Performed EachUSE HRS Season Disclaimer of Warranty Year Limited WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Page Page Steel Deck Walk Behind Mowers Series

R196019B specifications

The Snapper R196019B is a versatile and efficient lawn mower designed to meet the needs of both residential and commercial users. This mower stands out in the crowded landscape of outdoor power equipment due to its combination of innovative features, robust design, and user-friendly functionalities.

At the heart of the Snapper R196019B is a reliable 196cc engine, which delivers powerful performance while ensuring optimal efficiency. This four-stroke engine is known for its durability and consistent power, making it capable of tackling various lawn conditions. Its self-propulsion system allows users to navigate inclines and uneven terrain with ease, as it drives the mower forward automatically, requiring less effort from the user.

One of the notable features of the Snapper R196019B is its versatile cutting system. It offers three-in-one functionality, allowing users to choose from bagging, mulching, or side discharge options. This adaptability allows for flexibility based on personal preferences or specific lawn care needs. The mulching feature, in particular, is advantageous, as it finely chops grass clippings and returns them to the lawn, providing essential nutrients that promote healthy grass growth.

The mower is equipped with a sturdy 21-inch steel cutting deck, which ensures a precise and even cut while enhancing durability. The adjustable cutting height feature offers multiple positions, allowing users to customize grass length based on seasonal requirements or aesthetic preferences.

In terms of design, the Snapper R196019B boasts a compact, lightweight structure, which makes it easy to maneuver and store. The ergonomic handle provides comfort during operation and can be adjusted to accommodate different user heights, promoting ease of use.

Safety features are a priority in the Snapper R196019B, with an operator presence control that ensures the engine stops when the user releases the handle. This precaution minimizes the risk of accidents and enhances overall safety while mowing.

The Snapper R196019B is a perfect choice for homeowners looking for a reliable, efficient lawn mower that adapts to various mowing tasks. Its powerful engine, versatile cutting options, and thoughtful design make it a worthy investment for maintaining a beautiful lawn. Whether tackling thick grass or navigating around obstacles, this mower provides a blend of performance and convenience that meets the demands of modern lawn care.
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