MTD 135-435A Lawn Mower Manual

The MTD 135-435A is a reliable lawn mower designed for efficient grass cutting. It features a powerful engine, adjustable cutting height, and a durable build to withstand various lawn conditions. Below are key sections for safety, features, installation, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. Operation 4. Specifications 5. Maintenance 6. Troubleshooting

Features at a Glance

Key components: 135cc engine, adjustable cutting height, 21-inch cutting deck, rear bagger, and side discharge capabilities.

Feature	Description
Engine	135cc, 4-stroke engine for efficient cutting
Cutting Deck	21-inch steel deck for durability
Cutting Height Adjustment	5-position height adjustment for customized cutting
Rear Bagger	Collects grass clippings for easy disposal
Side Discharge	Allows for quick grass disposal while mowing
Ergonomic Handle	Comfortable grip for ease of use

Installation

Unpack the mower and assemble the handle according to the instructions provided.

Attach the handle to the mower body using the provided bolts.
Ensure all connections are secure before starting the mower.
Fill the fuel tank with the recommended gasoline.
Check the oil level and add oil if necessary.

WARNING! Always wear protective gear when operating the mower.

Operation

To operate the mower, follow these steps:

Start the engine by pulling the starter cord.
Adjust the cutting height to your desired level.
Begin mowing by pushing the mower forward.
Use the rear bagger or side discharge as needed.

CAUTION! Do not operate the mower on wet grass.

Specifications

Engine Type: 135cc, 4-stroke.
Cutting Width: 21 inches.
Cutting Height: Adjustable from 1 to 3 inches.
Weight: Approximately 60 lbs.
Fuel Capacity: 1.5 quarts.
Oil Capacity: 0.5 quarts.
Warranty: 2 years limited warranty.

Maintenance

Regular maintenance is essential for optimal performance:

Check and 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.
Inspect the mower for any loose or damaged parts.

CAUTION! Always disconnect the spark plug before performing maintenance.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	No fuel or faulty spark plug	Check fuel level and replace spark plug if necessary.
Uneven cutting	Dull blades or uneven tire pressure	Sharpen blades and check tire pressure.
Mower vibrates excessively	Loose parts or damaged blades	Tighten loose parts and inspect blades for damage.
Grass clippings not bagging	Clogged bagger or improper height	Clear any clogs and adjust cutting height.

Service: For further assistance, contact MTD customer service.