Yard-Man Lawn 135N604F401 Mower Manual

The Yard-Man Lawn 135N604F401 is a reliable and efficient lawn mower designed for residential use. It features a powerful engine, adjustable cutting heights, and a durable construction that ensures long-lasting performance. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operating the Mower 8. Maintenance 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: 135cc engine, adjustable cutting height, 21-inch cutting deck, ergonomic handle, and rear bagging capability.

Feature	Description
135cc Engine	Provides reliable power for efficient mowing
Adjustable Cutting Height	Allows customization of grass length
21-inch Cutting Deck	Wide cutting path for faster mowing
Ergonomic Handle	Comfortable grip for ease of use
Rear Bagging Capability	Collects clippings for a tidy lawn

Installation

Unpack and inspect contents. Assemble the mower according to the instructions provided.

Attach the handle: Align and secure the handle to the mower body.
Check oil levels: Ensure the engine oil is filled to the recommended level.
Fill with fuel: Use fresh gasoline suitable for small engines.
Inspect safety features: Ensure all safety guards are in place.

WARNING! Always read the manual before operating the mower. Ensure all connections are secure.

First-Time Setup

Power on the mower; follow the setup instructions.

Adjust cutting height: Set to desired grass length using the height adjustment lever.
Check fuel and oil: Ensure both are at appropriate levels before starting.
Familiarize with controls: Understand the throttle and safety features.

CAUTION! Ensure stable footing while operating the mower.

Specifications

Engine: 135cc 4-cycle.
Cutting Width: 21 inches.
Cutting Heights: 1 inch to 4 inches (5 positions).
Weight: Approximately 60 lbs.
Fuel Type: Unleaded gasoline.
Oil Type: SAE 30 or 10W-30.
Starting System: Recoil start.

Controls and Settings

Access controls via the handle: throttle control, safety switch, and start mechanism.

Throttle Control: Adjusts engine speed for optimal performance.

Safety Switch: Must be engaged for the mower to operate.

Connecting Devices

No external devices are required for operation.

Ensure the mower is off before performing any maintenance.
Use appropriate fuel and oil for optimal performance.

Tip: Always check fuel levels before starting.

Operating the Mower

Follow these steps to operate the mower safely.

Start the mower: Engage the safety switch and pull the recoil starter.
Begin mowing: Move at a steady pace, adjusting speed as necessary.
Stop the mower: Release the safety switch to turn off the engine.

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

Maintenance

Regular maintenance is essential for optimal performance.

Check oil levels regularly and change as needed.
Clean the air filter to ensure proper airflow.
Sharpen the blade at least once a season.

CAUTION! Always disconnect the spark plug before performing maintenance.

Safety Information

Read all safety instructions before operating the mower.

Wear appropriate footwear and eye protection.
Keep children and pets away from the mowing area.
Do not operate in wet conditions.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Mower won't start	Fuel or oil issues	Check fuel levels and oil; ensure spark plug is connected.
Uneven cutting	Blade issues	Sharpen or replace the blade; check cutting height.
Excessive vibration	Loose parts	Tighten all screws and bolts; inspect for damage.
Clippings not bagging	Clogged chute	Clear any debris from the bagging chute.

Reset: Follow the manual for resetting any electronic features.

Service: Contact customer support for further assistance.