MTD 660 Series Lawn Mower Manual

The MTD 660 Series Lawn Mower is designed for efficient lawn care with a powerful engine, adjustable cutting height, and user-friendly controls. This manual provides essential information on safety, features, operation, maintenance, and troubleshooting to ensure optimal performance.

1. Features at a Glance 2. Safety Information 3. Operation Instructions 4. Specifications 5. Maintenance 6. Troubleshooting

Features at a Glance

Key features include a robust engine, adjustable cutting height, and ergonomic handle for comfort during use.

Feature	Description
Engine	Powerful 160cc engine for efficient cutting
Cutting Height	Adjustable from 1 to 4 inches
Grass Bag	Large capacity for reduced emptying
Handle	Ergonomic design for comfort
Wheels	Durable wheels for smooth maneuverability

Safety Information

Read all safety instructions before operating the mower. Always wear appropriate footwear and eye protection.

Keep hands and feet away from the cutting area.
Do not operate the mower in wet conditions.
Ensure all safety guards are in place before use.

WARNING! Failure to follow safety instructions may result in serious injury.

Operation Instructions

To start the mower, ensure the throttle is in the "Start" position and pull the starter cord firmly.

Adjust the cutting height as needed.
Begin mowing by pushing the mower forward.
For best results, mow in a straight line.

CAUTION! Do not attempt to clear clogs while the engine is running.

Specifications

Engine Type: 160cc 4-stroke
Cutting Width: 21 inches
Weight: 60 lbs
Fuel Capacity: 1.5 quarts
Oil Capacity: 0.5 quarts
Warranty: 2 years limited

Maintenance

Regular maintenance is essential for optimal performance. Follow these guidelines:

Change the oil every 25 hours of operation.
Clean or replace the air filter as needed.
Sharpen the blades at the beginning of each season.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Fuel issue	Check fuel level and quality.
Uneven cutting	Blade dull	Sharpen or replace the blade.
Excessive vibration	Loose parts	Tighten all screws and bolts.

Service: For further assistance, contact MTD customer service.