Manuals / Snapper / Lawn and Garden / Lawn Mower

Snapper 18HP, 19HP manual Troubleshooting, Adjustments, & Service, Troubleshooting the Mower

Models: 18HP, 19HP

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Troubleshooting, Adjustments, & Service

Rider Troubleshooting Continued.

PROBLEM

CAUSE

REMEDY

Engine runs, but rider will

1.

Hydraulic release valve(s)

1. Turn valve(s) clockwise to close.

not drive.

 

in “open” position.

 

 

2.

Belt is broken.

2. See Drive Belt Replacement.

 

3.

Drive belt slips.

3. See problem and cause below.

 

4.

Brake is not fully released.

4. See authorized service dealer

 

 

 

 

Rider drive belt slips.

1.

Pulleys or belt greasy or oily.

1. Clean as required.

 

2.

Belt stretched or worn.

2. Replace belt.

 

 

 

 

Brake will not hold.

1.

Brake is incorrectly adjusted.

1. See Brake Adjustment.

 

2.

Brake caliper pads worn.

2. See your dealer.

 

 

 

 

Rider steers or handles poorly.

1.

Steering linkage is loose.

1. Check and tighten any loose connections.

 

2.

Improper tire inflation.

2. See Regular Maintenance Section.

 

 

 

 

TROUBLESHOOTING THE MOWER

PROBLEM

CAUSE

REMEDY

Mower will not raise.

1.

Lift linkage not properly attached

1. See authorized service dealer for repair.

 

 

or damaged.

 

 

 

 

 

Mower cut is uneven.

1.

Mower not leveled properly.

1. See Mower Adjustment.

 

2.

Rider tires not inflated

2. See Regular Maintenance Section.

 

 

equally or properly.

 

Mower cut is rough looking.

1.

Engine speed too slow.

1. Set throttle to full.

2.

Ground speed too fast.

2. Decrease Ground Speed.

3.

Blades are dull.

3. Sharpen or replace blades.

 

 

See Mower Blade Service.

4.

Mower drive belt slipping

4. Clean or replace belt as necessary.

 

because it is oily or worn.

 

5.

Blades not properly fastened

5. See Servicing the Mower Blades.

 

to arbors.

 

Engine stalls easily with

1.

Engine speed too slow.

1. Set to full throttle.

mower engaged.

2.

Ground speed too fast.

2. Decrease Ground Speed.

 

3.

Cutting height set too low.

3. Cut tall grass at maximum cutting

 

 

 

height during first pass.

 

4.

Discharge chute jamming

4. Cut grass with discharge pointing toward

 

 

with cut grass.

previously cut area.

 

 

 

 

Excessive mower vibration.

1.

Blade mounting bolts are loose.

1. Tighten to 45-55 ft.lbs. (61-75 N.m.).

 

2.

Mower blades, arbors,

2. Check and replace as necessary.

 

 

or pulleys are bent.

 

 

3.

Mower blades are out

3. Remove, sharpen, and balance blades.

 

 

of balance.

See Maintenance Section.

 

4.

Belt installed incorrectly.

4. Reinstall Correctly.

 

 

 

 

Excessive belt wear or breakage.

1.

Bent or rough pulleys.

1. Repair or replace.

 

2.

Using incorrect belt.

2. Replace with correct belt.

 

 

 

 

Mower drive belt slips

1.

Idler pulley spring broken or not

1. Repair or replace as needed.

or fails to drive.

 

properly attached.

 

 

2.

Mower drive belt broken.

2. Replace drive belt.

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Snapper 18HP, 19HP manual Troubleshooting, Adjustments, & Service, Troubleshooting the Mower
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18HP, 19HP specifications

The Snapper 18HP and 19HP mowers are powerful and versatile machines designed for residential and light commercial use. Known for their reliability and efficient performance, these mowers are well-suited for homeowners looking to maintain their lawns with ease and precision.

One of the standout features of the Snapper 18HP and 19HP models is their robust engine performance. With an 18 or 19 horsepower engine, these mowers deliver ample power to tackle a variety of grass types and challenging terrains. The engines are designed for optimal fuel efficiency without sacrificing performance, ensuring that users can complete their mowing tasks without frequent refueling.

Another significant characteristic of the Snapper mowers is their cutting technology. The models are equipped with a high-performance cutting deck that provides a clean and even cut, promoting healthy grass growth. The adjustable cutting heights allow users to choose the perfect setting for their lawn, accommodating different grass types and seasonal needs. This versatility makes the Snapper mowers ideal for various landscaping projects, whether it’s a manicured lawn or a more rugged field.

The Snapper 18HP and 19HP mowers also showcase advanced ergonomic design. The comfortable seating and intuitive control systems enable users to operate the mower with ease. The strategically placed controls ensure that everything is within reach, providing a seamless mowing experience. Furthermore, the mowers feature a tight turning radius, allowing for superior maneuverability around obstacles like trees and flower beds.

Additionally, these mowers come with durable construction, made from high-quality materials that withstand the rigors of regular use. The heavy-duty steel frame ensures longevity, while the rust-resistant finish helps the machine maintain its appearance over time. Maintenance is made simple with easily accessible components, allowing users to perform routine checks and services without difficulty.

Safety features are also integrated into the design of Snapper mowers. The presence of safety switches and a robust braking system ensures that operators can mow with confidence, minimizing the risk of accidents.

In summary, the Snapper 18HP and 19HP mowers blend power, efficiency, and comfort into one comprehensive package. With their advanced cutting technology, ergonomic design, and durable construction, they are excellent choices for anyone looking to maintain their lawn effectively. Whether you're a seasoned landscaper or a weekend warrior, these mowers deliver the performance and reliability you need.