MTD 440 Thru E459 manual TROUBLE-SHOOTING Guide

Page 19

SECTION 10: TROUBLE-SHOOTING GUIDE

PROBLEM

 

POSSIBLE CAUSE

CORRECTIVE ACTION

 

 

 

 

Engine fails to start

1.

Blade control handle disengaged

1. Engage blade control handle

 

2. Spark plug wire disconnected

2. Connect wire to spark plug

 

3. Throttle control lever not in starting position

3. Move throttle lever to correct position

 

4. Fuel tank empty, or stale fuel

4. Fill up tank with fresh gasoline

 

5. Blocked fuel line

5. Clean fuel line

 

6. Faulty spark plug

6. Clean, adjust gap, or replace

 

7. Engine flooded

7. Wait a few minutes and start again.

Engine runs erratic

1.

Spark plug wire loose

1. Connect and tighten spark plug wire.

 

2. Blocked fuel line or stale fuel

2. Clean fuel line, fill tank with clean, fresh

 

 

 

gasoline.

 

3. Vent in gas cap plugged

3. Clear vent.

 

4. Water or dirt in fuel system

4. Drain fuel tank. Refill with fresh fuel.

 

5. Dirty air cleaner

5. Clean air cleaner. Refer to engine

 

 

 

manual.

Engine overheats

1.

Engine oil level low

1. Fill crankcase with proper oil.

 

2. Air flow restricted

2. Clean lawn mower engine.

Occasional skip

1.

Spark plug gap too close

1. Adjust gap to.030 inches.

(hesitates) at high

 

 

 

speed

 

 

 

Idles poorly

1.

Spark plug fouled, faulty, or gap too wide

1. Reset gap to.030 inches or replace

 

 

 

spark plug.

 

2. Dirty air cleaner

2. Clean air cleaner.

Excessive vibration

1.

Cutting blade loose or unbalanced

1. Tighten blade and adapter, balance

 

 

 

blade.

 

2. Bent cutting blade

2. Replace blade.

 

3. Bent engine crankshaft

3. Contact your nearest service center

Mower will not

1.

Engine speed too low

1. Move throttle lever to FAST position.

mulch grass

2. Wet grass

2. Wait until grass is dry to cut.

 

3. Excessively high grass

3. Mow once at a high cutting height, then

 

 

 

mow again at desired height.

 

4. Dull blade

4. Sharpen or replace blade.

Uneven cut

1. Wheels not in same height position

1. Reposition all wheels at same height.

 

2. Dull blade

2. Sharpen or replace blade.

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Contents Operator’s Manual Finding Model Number Table of ContentsCalling Customer Support General Operation Important Safe Operation PracticesChildren ServiceSlope Operation Do notPage Slope Gauge Removing Unit From Carton Disconnecting Spark PlugUnpacking Assembling Your Lawn MowerAssemble soft grass bag as follows Grass Catcher AssemblyAttaching Starter Rope Soft Grass BAGParts for Hardtop Grass Bag Hardtop Grass BAGAttaching Chute Deflector Attaching Grass CatcherRemoving the Grass Catcher Optional Chute DeflectorKnow Your Lawn Mower Before Starting Mower Charging the BatteryOperating Your Lawn Mower Gas And Oil Fill-UpStopping Engine Using Your Lawn MowerAdjusting Cutting Height Starting EngineLubrication Cleaning MowerEngine Maintenance Maintaining Your Lawn MowerService and Making Adjustments In-line Fuse Electric Start Only Adjusting Drive Clutch ControlReplacing Drive Belt Adjusting Carburetor Adjusting Handle HeightOther Storage Of The BatteryMower EngineTROUBLE-SHOOTING Guide Parts List for Model 440 Thru E450 Series Models 440 Thru E450 Series 39 33 41 37 4419 2046 Ball Bearing 2631 914 Description Engine Shrouds MANUFACTURER’S Limited Warranty for

440 Thru E459 specifications

The MTD 440 through E459 series represents a significant advancement in the realm of mid-range tractors, tailored for both agricultural and industrial applications. This series encapsulates a blend of power, efficiency, and advanced technology, making it a preferred choice for farmers and professionals alike.

One of the standout features of the MTD 440 to E459 series is its robust engine performance. The series is equipped with a high-efficiency, four-stroke diesel engine that boasts increased torque and horsepower while maintaining excellent fuel economy. This powertrain is designed to handle demanding tasks, whether it's plowing, tilling, or moving heavy loads. The engines are also compliant with global emission standards, ensuring that they contribute to a cleaner environment.

In addition to its powerful engines, the series showcases advanced transmission options. The MTD tractors come with a choice of manual and hydraulic gear systems, providing operators with flexibility and control. The intuitive design of the gear shifting mechanism enhances ease of use, allowing for smooth transitions between gears, which is particularly beneficial during complex agricultural tasks.

The MTD 440 through E459 series also incorporates cutting-edge technologies that enhance user experience. One notable feature is the integrated smart display dashboard, which offers real-time monitoring of crucial parameters such as fuel levels, engine temperature, and diagnostic alerts. This allows operators to maintain optimal performance and address any issues before they escalate.

Comfort and ergonomics are also priorities in the design of this series. The spacious cabin provides excellent visibility and is equipped with adjustable seating, climate control, and noise-reducing features to ensure a pleasant working environment, even during long hours of operation. Additionally, the tractors come with user-friendly controls that are easily accessible, enabling operators to focus on their tasks without distraction.

The durability of the MTD 440 to E459 series cannot be overstated. Constructed with high-quality materials, these tractors are built to withstand harsh working conditions. Features such as reinforced chassis, improved suspension systems, and weather-resistant components contribute to their longevity and reliability in the field.

Safety is another critical aspect of the MTD series. These tractors come equipped with essential safety features such as roll-over protective structures (ROPS), multiple braking systems, and well-designed lighting for improved visibility during nighttime operations.

In summary, the MTD 440 through E459 series combines power, efficiency, and advanced technology to deliver an exceptional mid-range tractor solution. With its robust engine performance, versatile transmission options, user-friendly technology, comfort features, and solid safety measures, it stands out as a reliable choice for those in need of a dependable agricultural or industrial machine.
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