Snapper LT180H421BV2, LT200H481BV2 Probable Cause Corrective Action, Engine Stalls After, Running

Page 33

 

 

 

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" position.

1. Move blade engagement

switch to "OFF".

Start

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" position.

2.

Move engine speed control to "FAST".

 

 

 

3.

Fuel tank

empty.

 

 

3.

Fill with fuel to proper level.

 

 

 

 

4.

Engine air pre-cleaner

and or air cleaner dirty.

4.

Clean free

of all debris.

 

 

 

 

 

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)

 

 

 

 

 

 

33

Page 32 Page 34
Image 33
Page 32 Page 34
Contents Model Number Explanation Oolo IProtection Against Tipovers Protection for ChildrenOperation MaintenanceTable of Contents Components Controls FamiliarizationOperators Seat Adjustment 1. Front to Rear Adjustment PRE-START ChecklistStarting & Operation 2,3.1. Starting Engine WaydowntostartStopping Wheel Drive Starting & Operation 2,3.2, Starting Wheel DriveCutting Height Adjustment Setting Park BrakeStopping 3, Stopping Mower BladesRolling Hydro Models Rolling Tractor with Engine OFFReverse Lockout Mechanism Override Reverse Lockout MechanismIntroduction Service After First 5 HoursChange Engine OIL 2, Check Blade BrakeCheck Deck Drive Belt Service Every 25 Operating Hours 3.3.1. Check EngineEngine Cooling System Air FilterTractor Lubrication Check Blade BrakeFront Wheel Bearings Clutch/Brake PivotAnnually END of Each Season 2, Fuel Filter3. Spark Plug Mower Deck & Component Adjustments Engine Adjustments & Repair1, Blade Brake Adjustment 2, Blade Belt AdjustmentFRONT-To-REAR 42 Decks Mower Deck Adjustment LevelnessMower Deck Adjustment Levelness SIDE-To-SIDE 48 Decks TOP View of DeckOn Next Front To Rear Tractor Drive Components 1. Brake Adjustment Steering Adjustment3, Shifter Adjustment 4, Traction Drive Belt Adjustment Shifter AdjustmentMower Blade Service Standard Blade Wear Limits Check for creep in neutral. Start engine. MoveNinja Blade Wear Limits Ninja Blade Sharpening3, Standard Blade Sharpening 5 & 48 Mower Blade Replacement Traction Drive Belt Replacement 42 Mower Deck RemovalDeck Shown View from Underneath Tractor D4SWIVELiiiiiill Sectorplates Spindle Pulleys TOP View Mower Deck Battery Installation Battery Battery Removal3. Battery Service 4. Battery StorageNEW Battery Preparation Battery TestingChart State of Charge Five Ball HydrometerAvailable Accessories Electrical System Probable Cause Corrective Action Engine Stalls AfterRunning Snapper Troubleshooting GuideMower Blades Drive BeltsDisclaimer of Warranty 3YEARLIMITEDWARRANTYIllustration of how dirt can How Maintenance can protect it Cost YOU Moneyi That dirt willCheck OIL Level Before Each START-UP Scuffed wallsCatlor, poor air cleaner service or overheating AIr CIseasr FuelTank ChokeSpark plug Throttle control Blade Snapper Product Registration Form SNAPPERMcDonough,GA,, 30253 U.S.A

LT200H481BV2, WLT180H421BV2, WLT200H481BV2, LT180H421BV2 specifications

The Snapper LT180H421BV2, WLT200H481BV2, WLT180H421BV2, and LT200H481BV2 are versatile riding lawn mowers that cater to homeowners seeking efficient lawn care solutions. Each model is engineered with a combination of power, durability, and advanced features, making them suitable for a variety of yard sizes and terrains.

The Snapper LT180H421BV2 is powered by a robust 18 HP Briggs & Stratton engine, providing reliable performance and ease of use. With a 42-inch cutting deck, this model offers a balance between maneuverability and cutting efficiency. The LT180H421BV2 features a comfortable high-back seat, allowing users to enjoy extended mowing sessions without discomfort. Its steering system is designed for effortless control, making it ideal for navigating around trees and flower beds.

On the other hand, the WLT200H481BV2 boasts a more powerful 20 HP engine, paired with a wide 48-inch cutting deck. This model is equipped with a hydrostatic transmission for smooth acceleration and deceleration, allowing for a responsive and enjoyable mowing experience. The WLT200H481BV2 also includes a dual-blade system, enhancing cutting performance and delivering a clean, manicured finish.

The WLT180H421BV2 combines the advantages of its counterparts with an 18 HP engine and a 42-inch cutting deck. This model is designed for both efficiency and power, making it suitable for homeowners with medium to large lawns. Its compact design enables easy storage and maneuverability in tight spaces, while still offering a comfortable operator experience.

Lastly, the LT200H481BV2 features a powerful 20 HP engine alongside a 48-inch cutting deck, representing the pinnacle of Snapper's residential riding mower technology. It incorporates a premium cut quality with its innovative three-blade system. The hydrostatic transmission ensures smooth operation, allowing users to tackle any lawn challenge effectively.

All these models showcase Snapper’s unwavering commitment to quality and innovation, making lawn maintenance a more efficient and enjoyable task. With comfortable seating, ergonomic controls, and durable construction, the LT180H421BV2, WLT200H481BV2, WLT180H421BV2, and LT200H481BV2 are designed for performance and convenience. These mowers truly exemplify the perfect blend of technology and functionality for today's homeowners.
Top Page Image Contents