MTD 105 thru 108 Series, 130 thru 148 Series, 730 thru 738 Series Lawn Mower Manual

The MTD lawn mower series includes models 105 through 108, 130 through 148, and 730 through 738, designed for efficient grass cutting and maintenance. These mowers feature powerful engines, adjustable cutting heights, and user-friendly controls. 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 and Care 9. Troubleshooting

Features at a Glance

Key components: Powerful engine, adjustable cutting height, ergonomic handle, easy-start mechanism.

Feature	Description
Engine	High-performance engine for efficient cutting
Cutting Height Adjustment	Multiple settings for desired grass length
Ergonomic Handle	Comfortable grip for extended use
Easy Start	Quick-start mechanism for convenience
Grass Bag	Collects clippings for easy disposal

Installation

Unpack and inspect contents. Assemble the mower on a flat surface.

Attach the handle: Align and secure using provided screws.
Install the grass bag: Ensure it fits securely onto the mower.
Check oil level: Fill with recommended oil if necessary.
Fill fuel tank: Use unleaded gasoline as specified.

WARNING! Ensure all parts are securely attached before use.

First-Time Setup

Power on the mower; follow the setup instructions.

Check controls: Familiarize yourself with throttle and blade engagement.
Adjust cutting height: Set to desired level before starting.
Perform a safety check: Ensure no obstructions are in the mowing area.

CAUTION! Always wear appropriate safety gear when operating the mower.

Specifications

Engine Type: 4-stroke gasoline engine.
Cutting Width: 21 inches.
Cutting Height: Adjustable from 1 to 4 inches.
Fuel Capacity: 1.5 gallons.
Weight: Approximately 70 lbs.
Warranty: 2 years limited warranty.

Controls and Settings

Access controls via the handle: throttle, blade engagement, and safety switch.

Throttle: Adjusts engine speed for optimal performance.

Blade Engagement: Activates the cutting blades.

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

Connecting Devices

Ensure all connections are secure before starting the mower.

Check fuel and oil levels before operation.
Ensure grass bag is properly attached.
Inspect blades for damage or wear.

Tip: Always perform a pre-operation check to ensure safety.

Operating the Mower

Follow these steps for safe operation:

Start the engine: Pull the starter cord firmly.
Engage the blades: Press the blade engagement lever.
Begin mowing: Move at a steady pace, avoiding obstacles.
Stop the mower: Release the blade engagement lever and throttle.

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

Maintenance and Care

Regular maintenance ensures optimal performance.

Clean the mower after each use: Remove grass clippings and debris.
Check oil level regularly: Change oil as needed.
Inspect blades: Sharpen or replace if dull.
Store in a dry place: Protect from moisture and rust.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Fuel or battery issue	Check fuel level and battery charge.
Uneven cutting	Dull blades	Sharpen or replace blades.
Excessive vibration	Loose parts	Tighten all screws and bolts.
Grass clippings not collecting	Clogged bag	Empty and clean the grass bag.

Service: For assistance, contact MTD customer support.