Setup, Compatibility & Care Instructions
Compatibility: This blade is specifically designed for the Bosch Professional GRA 18V-2-46 cordless lawnmower featuring a metal deck. Ensure your lawnmower model matches this specification before attempting installation.
Setup:
- Safety First: Always disconnect the battery from the lawnmower and wear sturdy gloves before handling the blade.
- Access the Blade: Typically, this involves tilting the lawnmower or accessing the underside according to your lawnmower's manual.
- Remove Old Blade: Loosen and remove the blade mounting bolt and washer. Note the direction the old blade was installed.
- Install New Blade: Mount the new Bosch blade, ensuring it is oriented correctly for the direction of rotation (often indicated by an arrow on the blade). Secure it with the original bolt and washer, tightening them firmly according to the lawnmower's specifications.
- Final Check: Ensure the blade is securely fastened and rotates freely without wobbling.
Care:
- Cleaning: After each use, clean grass clippings and debris from the blade using a brush or damp cloth. Avoid using high-pressure water.
- Inspection: Regularly inspect the blade for damage, such as nicks, bends, or excessive dullness. Replace if any significant damage is present.
- Sharpening: While designed for durability, the blade can be sharpened by a professional or with appropriate tools if it becomes dull. However, replacement is often recommended for optimal performance and safety.
- Storage: Store the blade in a dry place, away from moisture, to prevent rust. If removed for long-term storage, consider applying a light coat of oil.