Section 4 - REPAIR & ADJUSTMENTS

WARNING

Before attempting any adjustments or repairs, STOP the engine, remove the spark plug wire from the spark plug and secure wire away from plug. Wear heavy leather gloves when handling or working around cutting blades. Blades are extremely sharp and can cause severe injury.

4.1MOWER BLADE REPAIR/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.

FIGURE 4.1

2.Replace the blade if it is badly chipped, bent, noticeably out of balance or has cracks or notch in either tip. See Figure 4.1. Replace with new blade Part No. 2-6407.

WARNING

Never use a cutting blade that shows signs of excessive wear or damage. Refer to Section on MOWER BLADE REPAIR/REPLACEMENT for proper blade inspection and service procedures.

4.1.2. BLADE SHARPENING

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

2.Tilt mower up on its rear wheels. Do not tilt mower with spark plug or carburetor down.

3.Remove blade. See Figure 4.2.

BLADE HUB (ON ENGINE)

END VIEW

BLADE

FLANGE

CONE

WASHER

SPECIAL

RETAING

CAPSCREW

FIGURE 4.2

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

22to 28 degrees. The cutting surface should extend inward about 3-1/2” from the tip. See Figure 4.3.

BLADE

TIP

4 1/4”

*PLUS OR MINUS 3 DEGREES

FIGURE 4.3

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

6.Reinstall blade. Refer to Figure 4.1. Check torque of blade retaining cap screw. Recommended torque should be 30 to 40 ft. lbs.

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Snapper R205012, NR205012, NR205012, R204513E, R205012 important safety instructions Repair & Adjustments, Blade Sharpening

NR205012, R204513E, R205012, R205012, NR205012 specifications

Snapper NR205012, R204513E, R205012, and NR205012 are essential models in the Snapper lineup, renowned for their performance, reliability, and advanced features tailored for gardening enthusiasts and landscaping professionals alike. These models boast powerful engines designed for efficiency and durability, ensuring that users can tackle various tasks with ease.

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