Poulan PO17H42STB manual Troubleshooting Points, Problem Cause Correction

Page 25

TROUBLESHOOTING POINTS

PROBLEM

CAUSE

 

CORRECTION

 

 

 

 

 

Will not start

1.

Out of fuel.

1.

Fill fuel tank.

 

2.

Engine not “CHOKED” properly.

2.

See “TO START ENGINE” in Operation section.

 

3.

Engine flooded.

3.

Wait several minutes before attempting to start.

 

4.

Bad spark plug.

4.

Replace spark plug.

 

5.

Dirty air filter.

5.

Clean/replace air filter.

 

6.

Dirty fuel filter.

6.

Replace fuel filter.

 

7.

Water in fuel.

7.

Drain fuel tank and carburetor, refill tank with fresh

 

 

 

 

gasoline and replace fuel filter.

 

8.

Loose or damaged wiring.

8.

Check all wiring.

 

9.

Carburetor out of adjustment.

9.

See “To Adjust Carburetor” in Service Adjustments

 

 

 

 

section.

 

10.

Engine valves out of adjustment.

10.

Contact an authorized service center/department.

 

 

 

 

 

Hard to start

1.

Dirty air filter.

1.

Clean/replace air filter.

 

2.

Bad spark plug.

2.

Replace spark plug.

 

3.

Weak or dead battery.

3.

Recharge or replace battery.

 

4.

Dirty fuel filter.

4.

Replace fuel filter.

 

5.

Stale or dirty fuel.

5.

Drain fuel tank and refill with fresh gasoline.

 

6.

Loose or damaged wiring.

6.

Check all wiring.

 

7.

Carburetor out of adjustment.

7.

See “To Adjust Carburetor” in Service Adjustments

 

 

 

 

section.

 

8.

Engine valves out of adjustment.

8.

Contact an authorized service center/department.

 

 

 

 

 

Engine will not turn over

1.

Brake pedal not depressed.

1.

Depress brake pedal.

 

2.

Attachment clutch is engaged.

2.

Disengage attachment clutch.

 

3.

Weak or dead battery.

3.

Recharge or replace battery.

 

4.

Blown fuse.

4.

Replace fuse.

 

5.

Corroded battery terminals.

5.

Clean battery terminals.

 

6.

Loose or damaged wiring.

6.

Check all wiring.

 

7.

Faulty ignition switch.

7.

Check/replace ignition switch.

 

8.

Faulty solenoid or starter.

8.

Check/replace solenoid or starter.

 

9.

Faulty operator presence switch(es).

9.

Contact an authorized service center/department.

 

 

 

 

 

Engine clicks but will not

1.

Weak or dead battery.

1.

Recharge or replace battery.

start

2.

Corroded battery terminals.

2.

Clean battery terminals.

 

3.

Loose or damaged wiring.

3.

Check all wiring.

 

4.

Faulty solenoid or starter.

4.

Check/replace solenoid or starter.

 

 

 

 

 

Loss of power

1.

Cutting too much grass/too fast.

1.

Set in “Higher Cut” position/reduce speed.

 

2.

Throttle in “CHOKE” position.

2.

Adjust throttle control.

 

3.

Build-up of grass, leaves and trash under mower.

3.

Clean underside of mower housing.

 

4.

Dirty air filter.

4.

Clean/replace air filter.

 

5.

Low oil level/dirty oil.

5.

Check oil level/change oil.

 

6.

Faulty spark plug.

6.

Clean and regap or change spark plug.

 

7.

Dirty fuel filter.

7.

Replace fuel filter.

 

8.

Stale or dirty fuel.

8.

Drain fuel tank and refill with fresh gasoline.

 

9.

Water in fuel.

9.

Drain fuel tank and carburetor, refill tank with fresh

 

 

 

 

gasoline and replace fuel filter.

 

10.

Spark plug wire loose.

10.

Connect and tighten spark plug wire.

 

11.

Dirty engine air screen/fins.

11.

Clean engine air screen/fins.

 

12.

Dirty/clogged muffler.

12.

Clean/replace muffler.

 

13.

Loose or damaged wiring.

13.

Check all wiring.

 

14.

Carburetor out of adjustment.

14.

See “To Adjust Carburetor” in Service Adjustments

 

 

 

 

section.

 

15.

Engine valves out of adjustment.

15.

Contact an authorized service center/department.

 

 

 

 

 

Excessive vibration

1.

Worn, bent or loose blade.

1.

Replace blade. Tighten blade bolt.

 

2.

Bent blade mandrel.

2.

Replace blade mandrel.

 

3.

Loose/damaged part(s).

3.

Tighten loose part(s). Replace damaged parts.

 

 

 

 

 

 

 

 

 

 

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Contents Model NO. PO17H42STB Safety Rules Safety Rules Table of Contents Steering Wheel Seat Unassembled PartsKey Slope SheetTools Required for Assembly AssemblyTo Remove Tractor from Carton Before Removing Tractor from SkidInstall Seat See Fig HOW to SET UP Your TractorCheck Battery See Fig Check Deck Levelness Check Tire PressureCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor To Operate Mower See Fig Before Starting the EngineTo Transport See Figs To Operate on HillsTo Start Engine See Fig ADD GasolinePurge Transmission Automatic Transmission Warm UPMowing Tips Lubrication Chart MaintenanceGeneral Recommendations Before Each USETractor Engine Muffler CleaningSpark Plugs To Install Mower See Fig Service and AdjustmentsTo Level Mower Housing To Remove Mower See FigTo Replace Mower Blade Drive Belt See Fig Belt InstallationBelt Removal Transaxle Motion Control Lever Neutral Adjustment See Fig To Check and Adjust Brake See FigTo Adjust Brake To Replace Motion Drive Belt See FigTo Adjust Steering Wheel Alignment Transmission REMOVAL/REPLACEMENTFront Wheel TOE-IN/CAMBER To Replace Headlight Bulb To Adjust CarburetorInterlocks and Relays To Replace FuseOther StorageFuel System Engine OILProblem Cause Correction Troubleshooting PointsOFF Tractor - Model Number PO17H42STB SchematicTractor - Model Number PO17H42STB Electrical KEY Part NO. NO. Description Tractor - Model Number PO17H42STB Chassis and Enclosures KEY Part Description Tractor - Model Number PO17H42STB Drive 17000612 Tractor - Model Number PO17H42STB Steering Assembly 17490608 Optional Equipment Tractor - Model Number PO17H42STB EngineTractor - Model Number PO17H42STB Mower Lift Tractor - Model Number PO17H42STB Seat Assembly Wheels & Tires Tractor - Model Number PO17H42STB DecalsTractor - Model Number PO17H42STB Mower Deck 165892 Limited Warranty Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe OperationPoulan

PO17H42STB specifications

The Poulan PO17H42STB is a reliable and powerful lawn tractor that caters to the needs of homeowners seeking efficiency and performance in their lawn care tasks. With its robust design and user-friendly features, the PO17H42STB is an excellent choice for maintaining medium to large-sized lawns.

One of the standout features of this lawn tractor is its 17.5 horsepower Briggs & Stratton engine. This powerful engine provides ample power to tackle various lawn conditions and enables smooth operation across different terrains. With a hydrostatic transmission, the PO17H42STB offers seamless control over speed and direction, allowing users to navigate their lawn with ease, without the need for manual gear shifting.

The cutting deck of the PO17H42STB spans 42 inches, making it ideal for efficiently mowing larger areas. Equipped with a dual-blade system, the cutting performance is optimized to produce a clean and even cut, reducing the need for multiple passes. Additionally, the cutting height is adjustable, providing versatility for different grass lengths and types, ensuring that your lawn maintains a healthy and attractive appearance.

Comfort and convenience are at the forefront of the PO17H42STB's design. It features an ergonomic seat, allowing for extended periods of use without discomfort. The compact size of the tractor also makes it easy to maneuver in tight spaces, ensuring that corners and edges are not neglected. Furthermore, the large, easy-to-access fuel tank and integrated storage compartment enhance the overall user experience.

Another notable characteristic of the Poulan PO17H42STB is its durability. Built with high-quality materials, it is designed to withstand the rigors of regular use while maintaining its performance over time. The tractor also features a lifetime warranty on the frame, providing peace of mind to users regarding their investment.

In summary, the Poulan PO17H42STB lawn tractor stands out with its powerful engine, efficient cutting deck, and user-centric design. With technologies that enhance both performance and comfort, this model is an excellent option for homeowners looking to keep their lawns well-maintained. Its combination of power, durability, and ease of use makes the PO17H42STB a reliable companion for any lawn care enthusiast.
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