TROUBLESHOOTING GUIDE

PROBLEM

 

PROBABLE CAUSE

 

CORRECTIVE ACTION

 

 

 

 

Starter Will Not

1. Battery dead.

1.

Service battery.

Crank Engine

2. Blown fuse.

2.

Replace fuse.

 

3.

Electrical connections loose or corroded.

3.

Clean and check connections for good contact.

 

4.

Defective ignition switch.

4.

Contact authorized SNAPPER dealer.

 

 

 

 

 

 

5.

Starter Spins without engaging.

5.

Release Start key and repeat attempt. If starter

 

 

 

 

continues to spin contact Engine Dealer.

Engine Will Not

1. Blade engagement switch in the “ON”

1.

Move blade engagement switch to “OFF”.

Start

 

position.

 

 

 

2.

Park brake not set.

2.

Set park brake.

 

3.

Fuel tank empty.

3.

Fill fuel tank with fresh fuel.

 

4.

Engine needs choking.

4.

Move engine speed control to “CHOKE”.

 

5.

Spark plug wire disconnected.

5.

Place spark plug wire onto spark plug.

 

6.

Battery weak or dead.

6.

Service battery.

 

7.

Faulty interlock switch.

7.

Contact authorized SNAPPER dealer.

Engine Stalls After

1. Operator not in seat.

1.

Sit in operator’s seat.

Running

2. Engine speed control in the “CHOKE”

2.

Move engine speed control to “FAST”.

 

position.

 

 

 

3.

Fuel tank empty.

3.

Fill with fuel to proper level.

 

4.

Engine air pre-cleaner and or air cleaner

4.

Clean free of all debris.

 

dirty.

 

 

 

5.

Spark plug defective or gap set improperly.

5.

Service spark plug.

 

6.

Fuel filter stopped up.

6.

Replace fuel filter.

 

7.

Water, debris or stale fuel in fuel system.

7.

Drain and clean fuel system.

Engine Loses

1. Excessive load on engine.

1.

Lessen load by slowing ground speed.

Power

 

 

 

 

 

2.

Engine air pre-cleaner or air cleaner dirty.

2.

Clean or replace filters.

 

3.

Engine oil level low.

3.

Fill with engine oil to proper level.

 

4.

Engine cooling fins and air screens

4.

Clean free of all debris.

 

excessively dirty.

 

 

 

5.

Spark plug faulty.

5.

Service spark plug.

 

6.

Water, debris or stale fuel in fuel system.

6.

Drain and clean fuel system.

Engine Backfires

1. Engine speed control set too “FAST”.

1. Set engine speed control to “SLOW” and allow

When Turned To

 

 

engine to idle. Then, turn key to “OFF”.

“STOP”

 

 

 

 

Excessive

1. Damaged or bent mower blades.

1.

Service mower blade(s).

Vibration

 

 

 

 

 

2.

Loose blade components.

2.

Service and tighten loose parts.

 

3.

Loose or missing air lift (if equipped).

3.

Replace air lifts. Tighten to proper torque.

(Continued on next Page)

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Snapper LT150H331BV, LT150H38IBV, WLT150H38IBV, WLT170H38IBV important safety instructions Troubleshooting Guide

LT150H33IBV, LT150H38IBV, WLT150H38IBV, WLT170H38IBV, LT150H331BV, LT150H38IBV, WLT150H38IBV, WLT170H38IBV specifications

The Snapper LT150H331BV, LT150H38IBV, WLT150H38IBV, WLT170H38IBV, LT150H33IBV, and WLT170H38IBV are part of Snapper's robust lineup of lawn tractors designed for residential and commercial landscaping needs. These models are engineered for efficiency, durability, and comfort, making them perfect for tackling various mowing tasks.

One of the standout features across these models is the powerful engine options. Equipped with reliable Briggs & Stratton engines, these tractors provide ample horsepower to handle tough mowing conditions. The LT150H331BV and LT150H38IBV boast a 150cc engine that delivers dependable performance, while the WLT170H38IBV features a more powerful 170cc engine, allowing for increased cutting speeds and improved overall efficiency.

The cutting deck on these models varies, with sizes generally around 38 inches to 42 inches, offering a balance between maneuverability and cutting capacity. The mulching capability is another significant advantage, allowing homeowners to recycle grass clippings, which promotes healthier lawns. Many of these tractors also feature adjustable cutting height settings, providing versatility for different grass types and mowing conditions.

Ergonomics play a crucial role in user satisfaction, and Snapper has designed these models with comfortable padded seats and easy-to-reach controls. The availability of hydrostatic transmission in models like the WLT150H38IBV allows for smooth speed adjustments, enhancing the user experience during operation.

In terms of technology, these Snapper lawn tractors often incorporate smart cut technology, which automatically adjusts the engine speed based on the mowing conditions. This feature not only results in a cleaner cut but also aids in fuel efficiency. The compact design of these tractors ensures easier storage and maneuverability around landscaping obstacles.

Durability is at the forefront of Snapper’s construction, with heavy-duty steel frames and reinforced decks designed to withstand regular use. These models are also backed by Snapper's reputation for quality, ensuring users can rely on their performance for many seasons.

In summary, the Snapper LT150H331BV, LT150H38IBV, WLT150H38IBV, WLT170H38IBV, LT150H33IBV, LT150H38IBV, and WLT170H38IBV offer a blend of power, comfort, and innovative features. Whether you are maintaining a small residential lawn or a larger area, these tractors provide the reliability and efficiency needed for effective lawn care.