MTD 133-500A Lawn Mower Manual

The MTD 133-500A is a reliable lawn mower designed for efficient grass cutting with a powerful engine, adjustable cutting heights, and a user-friendly design. This manual provides essential information on safety, features, operation, maintenance, and troubleshooting.

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 powerful engine, adjustable cutting height, and a lightweight design for easy maneuverability.

Feature	Description
Engine	Powerful 140cc engine for efficient cutting
Cutting Height Adjustment	5 adjustable heights for customized grass length
Deck Material	Durable steel deck for longevity
Weight	Lightweight design for easy handling
Grass Bag	Large capacity grass bag for less frequent emptying

Safety Information

Always wear appropriate safety gear, including gloves and eye protection. Read the manual thoroughly before operation.

WARNING! Keep hands and feet away from the cutting blade during operation.

Operation Instructions

To operate the MTD 133-500A, follow these steps:

Check oil and fuel levels before starting.
Adjust the cutting height as needed.
Start the engine using the ignition key.
Guide the mower in a straight line for even cutting.

CAUTION! Do not operate on wet grass to avoid slipping.

Specifications

Engine Type: 140cc 4-stroke engine.
Cutting Width: 21 inches.
Cutting Heights: 1 inch to 3 inches (5 positions).
Weight: 50 lbs.
Grass Bag Capacity: 1.5 bushels.
Fuel Type: Unleaded gasoline.
Oil Type: SAE 30 or 10W-30.

Maintenance

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

Change the oil every 25 hours of operation.
Clean or replace the air filter as needed.
Sharpen the blade at the beginning of each season.
Inspect belts and cables for wear.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Fuel issue	Check fuel level and ensure fresh fuel is used.
Uneven cutting	Blade dull	Sharpen or replace the cutting blade.
Excessive vibration	Loose parts	Inspect and tighten all screws and bolts.
Grass not bagging	Clogged chute	Clear any debris from the grass chute.

Service: For further assistance, contact MTD customer service.