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Cub Cadet LTX1045, LTX1046M, LTX1042KW warranty Troubleshooting, Problem Cause Remedy

Models: LTX1045 LTX1042KW LTX1046M

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Troubleshooting

8

Problem

Cause

Remedy

Engine fails to start

1.

PTO/Blade Engage knob engaged.

1.

Place knob in disengaged (OFF) position.

 

2.

Parking brake not engaged.

2.

Engage parking brake.

 

3.

Spark plug wire(s) disconnected.

3.

Connect wire(s) to spark plug(s).

 

4.

Throttle/Choke control or Throttle lever not

4.

Place the Throttle/Choke control, or Throttle

 

 

in the correct starting position.

 

lever in the FAST position.

 

5.

Choke not activated

5.

Place the Throttle/Choke control lever, or

 

 

 

 

Choke control knob, into the Choke position.

 

6.

Fuel tank empty, or stale fuel.

6.

Fill tank with clean, fresh (less than 30 days

 

 

 

 

old) gas.

 

7.

Blocked fuel line.

7.

Clean fuel line and replace fuel filter.

 

8.

Faulty spark plug(s).

8.

Clean, adjust gap or replace plug(s).

 

9.

Engine flooded.

9.

Crank engine with throttle in FAST position.

 

10. Fuse(s) blown.

10. Replace fuse.

 

 

 

 

 

Engine runs erratic

1.

Tractor running with CHOKE activated.

1.

Move the Throttle/Choke control lever, or

 

 

 

 

Choke control knob, out of the choke position.

 

2.

Spark plug wire(s) loose.

2.

Connect spark plug wire(s).

 

3.

Blocked fuel line or stale fuel.

3.

Clean fuel line; fill tank with clean, fresh

 

 

 

 

gasoline and replace fuel filter.

 

4.

Vent in gas cap plugged.

4.

Clear vent or replace cap if damaged.

 

5.

Water or dirt in fuel system.

5.

Drain fuel tank. Refill with clean, fresh

 

 

 

 

gasoline.

 

6.

Dirty air cleaner.

6.

Replace air cleaner paper element or clean

 

 

 

 

foam pre-cleaner.

Engine overheats

1.

Engine oil level low.

1.

Fill crankcase with proper amount and

 

 

 

 

weight of oil.

 

2.

Air flow restricted.

2.

Clean grass clippings and debris from around

 

 

 

 

the engine’s cooling fins and blower housing.

Engine hesitates at high

1.

Spark plug(s) gap too close.

1.

Remove spark plug(s) and reset the gap.

RPM

 

 

 

 

Engine Idles rough

1.

Spark plug(s) fouled, faulty or gap too wide.

1.

Replace spark plug(s). Set plug gap.

 

2.

Dirty air cleaner.

2.

Replace air cleaner element and/or clean

 

 

 

 

pre-cleaner.

 

 

 

 

 

Excessive vibration

1.

Cutting blade loose or unbalanced.

1.

Tighten blade and spindle.

 

2.

Damaged or bent cutting blade.

2.

Replace blade.

 

 

 

 

 

Mower will not mulch grass

1.

Engine speed too low.

1.

Place Throttle/Choke Control, or Throttle

 

 

 

 

control, into the FAST (rabbit) position.

 

2.

Wet grass.

2.

Do not mulch when grass is wet.

 

3.

Excessively high grass.

3.

Mow once at a high cutting height, then

 

 

 

 

mow again at desired height or make a

 

 

 

 

narrower cutting swath.

 

4.

Dull blade.

4.

Sharpen or replace blade.

 

 

 

 

 

Uneven cut

1.

Deck not leveled properly.

1.

Perform side-to-side deck adjustment.

 

2.

Dull blade.

2.

Sharpen or replace blade.

 

3.

Uneven tire pressure.

3.

Check tire pressure in all four tires.

 

 

 

 

 

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Cub Cadet LTX1045, LTX1046M, LTX1042KW warranty Troubleshooting, Problem Cause Remedy
Page 28 Page 30

LTX1045, LTX1042KW, LTX1046M specifications

Cub Cadet is a well-known name in the lawn care industry, renowned for producing high-quality riding mowers. Among their popular models are the Cub Cadet LTX1046M, LTX1042KW, and LTX1045, each designed to deliver exceptional performance and ease of use.

The Cub Cadet LTX1046M features a robust 19.5 HP Kohler engine, providing ample power for tackling large lawns. Its 46-inch deck allows for efficient cutting while reducing mowing time. The LTX1046M also includes a hydrostatic transmission, which offers seamless speed adjustments, making it easier to navigate various terrains. The Comfort Glide front axle enhances maneuverability and reduces the impact of uneven ground, ensuring a smoother mowing experience.

On the other hand, the LTX1042KW is equipped with a reliable 18 HP Kawasaki engine, emphasizing performance and fuel efficiency. This model boasts a compact 42-inch mowing deck, allowing it to navigate tighter spaces while still delivering a clean cut. The LTX1042KW features a dual blade cutting system, providing superior grass clipping distribution and reducing the likelihood of clumping. Additionally, its Ergonomic steering wheel ensures comfort during prolonged usage.

Meanwhile, the LTX1045 provides an excellent balance of power and versatility with a 22 HP Kohler engine. Its 45-inch deck offers flexibility in handling larger areas while still being efficient around obstacles. This model is designed with a premium seat featuring high back support, allowing users to mow comfortably for extended periods. The LTX1045 also includes an optional bagging attachment, making it ideal for users who prefer to collect clippings for a tidier lawn.

All three models feature Cub Cadet's signature Cut Model technology, which enhances cutting performance and ensures a clean finish. The Easy Clean Deck design makes maintenance simpler, allowing users to wash the deck without heavy lifting. Additionally, the intuitive control panel across all three mowers provides users with easy access to essential functions, including blade engagement and ignition.

In summary, whether you choose the LTX1046M, LTX1042KW, or LTX1045, each model offers unique features and reliable performance, making them excellent choices for lawn care enthusiasts. These riding mowers combine power, comfort, and advanced technology to ensure that your lawn always looks its best.