John-deere L2048 Manuel d'utilisateur télécharger pdf (Page 50)

Service Mower - 46

SERVICE MOWER

Sharpening Blades

• Sharpen blades with grinder, hand file, or electric blade

sharpener.

MX8333

• Keep original bevel (A) when grinding.

• Blade should have 0.40 mm (1/64 in.) cutting edge (B)

or less.

• Balance blades before installing.

Balancing Blades

1. Clean blade.

M61524

2. Put blade on nail in a vise. Turn blade to horizontal

position.

3. Check balance. If blade is not balanced, heavy end of

blade will drop.

4. Grind bevel of heavy end. Do not change blade bevel.

c CAUTION: Avoid injury! Mower blades are

dangerous!

• Always wear gloves while working on

blades.

• Always wear safety eye protection when

grinding.

c CAUTION: Avoid injury! Mower blades are

sharp. Always wear gloves when handling

mower blades or working near blades.

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John-deere L2048 Manuel d'utilisateur Page 50