Lawn-Boy EM21EMRB Lawn Mower Manual

The Lawn-Boy EM21EMRB is a reliable and efficient lawn mower designed for easy operation and maintenance. This manual provides essential information on safety, features, operation, maintenance, and troubleshooting to ensure optimal performance of your lawn mower.

Features at a Glance

The Lawn-Boy EM21EMRB features a powerful engine, adjustable cutting height, and a lightweight design for easy maneuverability. Key features include:

• 21-inch cutting deck for efficient mowing.
• Self-propelled drive system for ease of use.
• Easy-start engine for quick operation.
• Foldable handle for compact storage.

Safety Information

Before operating the mower, read and understand all safety instructions. Always wear appropriate clothing and safety gear. Keep bystanders away while mowing.

Operation Instructions

To operate the Lawn-Boy EM21EMRB, follow these steps:

1. Check oil and fuel levels before starting.
2. Adjust the cutting height as needed.
3. Start the engine using the recoil starter.
4. Engage the self-propelled drive and begin mowing.

Maintenance

Regular maintenance is crucial for the longevity of your mower. Follow these maintenance tips:

• Change the oil every 25 hours of operation.
• Sharpen the blades regularly for a clean cut.
• Clean the air filter and replace as needed.
• Inspect and replace spark plug annually.

Specifications

• Engine Type: 4-cycle, gas-powered.
• Cutting Width: 21 inches.
• Cutting Height: Adjustable from 1 to 4 inches.
• Weight: Approximately 60 lbs.
• Fuel Capacity: 1.5 quarts.
• Warranty: 2 years limited warranty.

Troubleshooting