SECTION 12: TROUBLE SHOOTING GUIDE

Trouble

Possible Cause(s)

Corrective Action

Engine fails to

Fuel tank empty, or stale fuel.

Fill tank with clean, fresh gasoline. Fuel will not last over

start

 

thirty days unless a fuel stabilizer is used.

 

Throttle control lever not in correct

Move throttle lever to start position.

 

starting position (if so equipped).

 

 

Blocked fuel line.

Clean fuel line.

 

Dirty aircleaner.

Refer to the engine manual packed with your unit.

 

Choke not in ON position.

Move switch to ON position.

 

Spark plug wire disconnected.

Connect wire to spark plug.

 

Faulty spark plug.

Clean, adjust gap or replace.

 

Engine flooded.

Refer to the engine manual packed with your unit.

Engine runs

Unit running on CHOKE.

Move choke lever to OFF position.

erratic

Spark plug wire loose.

Connect and tighten spark plug wire.

 

Blocked fuel line or stale fuel.

Clean fuel line; fill tank with clean, fresh gasoline. Fuel will

 

 

not last over thirty days unless a fuel stabilizer is used.

 

Vent in gas cap plugged.

Clear vent.

 

Water or dirt in fuel system.

Drain fuel tank. Refill with fresh fuel.

 

Dirty air cleaner.

Refer to the engine manual packed with your unit.

 

Carburetor out of adjustment.

Refer to the engine manual packed with your unit.

Engine over-

Engine oil level low.

Fill crankcase with proper oil.

heats

Dirty air cleaner.

Refer to the engine manual packed with your unit.

 

Air flow restricted.

Refer to the engine manual packed with your unit.

 

Carburetor not adjusted properly.

Adjust carburetor as instructed in separate engine manual.

Tines do not

Foreign object lodged in tines.

Dislodge foreign object.

engage

Tine clevis pin(s) missing.

Replace tine clevis pin(s).

 

Pulley and idler not in correct

Take unit to authorized service dealer.

 

adjustment.

 

 

Control cable not adjusted properly.

Adjust control cable (see assembly instructions).

 

Belt worn and/or stretched.

Replace belt.

Note: For repairs beyond the minor adjustments above, contact your local authorized service dealer.

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Yard Machines 340 Thru 390 manual Trouble Shooting Guide, Trouble Possible Causes Corrective Action

340 Thru 390 specifications

Yard Machines 340 Thru 390 series represents a versatile range of outdoor power equipment designed for home and garden enthusiasts. These models are engineered to cater to the diverse needs of users, from maintaining a well-groomed lawn to tackling more challenging landscaping tasks. With a reputation for reliability and effectiveness, the Yard Machines 340 to 390 series has become a popular choice among homeowners.

One of the standout features of the Yard Machines 340 Thru 390 series is its powerful engine options. Ranging from 340cc to 390cc, these engines deliver robust performance, ensuring efficient operation even in demanding conditions. The engines are designed to provide ample torque, making them suitable for various tasks, including mowing, mulching, and hauling.

The cutting technology in this series is particularly noteworthy. These models often come equipped with adjustable cutting heights, allowing users to customize the mowing experience based on their lawn's specific needs. This feature is essential for achieving a clean and even cut, promoting healthy grass growth. Additionally, some models include advanced mulching capabilities, which enable the recycling of grass clippings back into the lawn, enriching the soil with valuable nutrients.

Durability is another characteristic that sets the Yard Machines 340 Thru 390 series apart. Built with high-quality materials, these machines are designed to withstand the rigors of outdoor use. Whether facing rough terrain or challenging weather conditions, users can expect a machine that stands the test of time. The frames often feature a rugged construction, ensuring stability and longevity.

Ergonomics and user-friendliness are also prioritized in these models. Features such as adjustable handles and ease of operation make them accessible to a wide range of users, from novices to experienced gardeners. The intuitive control layout simplifies operation, allowing users to focus on their tasks without unnecessary distractions.

In terms of technology, the Yard Machines 340 Thru 390 series may offer electric start options, eliminating the hassle of manual starting and enhancing convenience. Furthermore, some models might include features like self-propulsion to ease maneuverability, especially on sloped or uneven terrain.

Overall, the Yard Machines 340 Thru 390 series offers a well-rounded combination of power, versatility, and user-centric design. With its commitment to quality and performance, this series is an excellent investment for anyone looking to maintain their outdoor space effectively and efficiently. Whether you’re a casual gardener or a dedicated landscaper, these machines provide the reliability and capability needed to get the job done.