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Poulan Pro PB14538LT - User Manual

Poulan Pro PB14538LT
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OPERATOR'S MANUAL
MODEL:
PB14538LT
LAWN TRACTOR
ALWAYS WEAR EYE PROTECTION DURING OPERATION
Visit our website: www.poulanpro.com
WARNING:
Read this Man u al and follow all Warnings
and Safety Instructions. Fail ure to do so
can re sult in serious in ju ry.
IMPORTANT MANUAL DO NOT THROW AWAY
581 50 51-27
Gasoline containing up to 10% ethanol (E10) is acceptable for use in this machine.
The use of any gasoline exceeding 10% ethanol (E10) will void the product warranty.
09.28.12 JM
Printed in the U.S.A.
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Summary

SAFETY RULES

ASSEMBLY

OPERATION

SAFETY ALERT SYMBOL DEFINITIONS

Defines hazard levels (Danger, Warning, Caution) to ensure user safety.

KNOW YOUR TRACTOR: CONTROLS AND ADJUSTMENTS

Familiarize yourself with the tractor's controls and their functions for proper operation.

BASIC OPERATION PROCEDURES

Covers setting parking brake, stopping, using throttle, moving forward/backward, and adjusting cutting height.

REVERSE OPERATION AND MOWING

Using the Reverse Operation System and engaging/disengaging mower blades.

ENGINE START-UP PROCEDURES

BEFORE STARTING THE ENGINE

Essential checks and preparations before starting the engine, including oil and fuel.

STARTING THE ENGINE

Detailed instructions for starting the engine in warm and cold weather conditions.

MOWING TIPS

MAINTENANCE

MAINTENANCE SCHEDULE

A comprehensive schedule detailing maintenance tasks by usage hours and seasons.

BEFORE EACH USE CHECKS

Daily checks to ensure the tractor is safe and ready for operation.

BRAKE AND TIRE MAINTENANCE

Procedures for checking and maintaining the tractor's brakes and tires.

SAFETY SYSTEMS AND BLADE CARE

Checking operator presence/ROS systems and proper care for mower blades.

BELT, TRANSAXLE, AND ENGINE LUBRICATION

Maintenance tasks for V-belts, transaxle, and engine lubrication.

SERVICE AND ADJUSTMENTS

STORAGE

TROUBLESHOOTING

SLOPE OPERATION GUIDE

Summary

SAFETY RULES

ASSEMBLY

OPERATION

SAFETY ALERT SYMBOL DEFINITIONS

Defines hazard levels (Danger, Warning, Caution) to ensure user safety.

KNOW YOUR TRACTOR: CONTROLS AND ADJUSTMENTS

Familiarize yourself with the tractor's controls and their functions for proper operation.

BASIC OPERATION PROCEDURES

Covers setting parking brake, stopping, using throttle, moving forward/backward, and adjusting cutting height.

REVERSE OPERATION AND MOWING

Using the Reverse Operation System and engaging/disengaging mower blades.

ENGINE START-UP PROCEDURES

BEFORE STARTING THE ENGINE

Essential checks and preparations before starting the engine, including oil and fuel.

STARTING THE ENGINE

Detailed instructions for starting the engine in warm and cold weather conditions.

MOWING TIPS

MAINTENANCE

MAINTENANCE SCHEDULE

A comprehensive schedule detailing maintenance tasks by usage hours and seasons.

BEFORE EACH USE CHECKS

Daily checks to ensure the tractor is safe and ready for operation.

BRAKE AND TIRE MAINTENANCE

Procedures for checking and maintaining the tractor's brakes and tires.

SAFETY SYSTEMS AND BLADE CARE

Checking operator presence/ROS systems and proper care for mower blades.

BELT, TRANSAXLE, AND ENGINE LUBRICATION

Maintenance tasks for V-belts, transaxle, and engine lubrication.

SERVICE AND ADJUSTMENTS

STORAGE

TROUBLESHOOTING

SLOPE OPERATION GUIDE

Overview

The Poulan PRO PB14538LT is a lawn tractor designed for residential use, primarily for mowing grass. It is a ride-on machine, meaning the operator sits on the tractor while operating it. The tractor is equipped with an internal combustion engine and a mower deck with blades for cutting grass.

Function Description:

The primary function of the PB14538LT lawn tractor is to efficiently cut grass in residential areas. It is designed to be operated by a single person, providing a comfortable and convenient way to maintain lawns. The tractor's engine powers both the ground drive, allowing it to move forward and backward, and the mower blades, which are responsible for cutting the grass. The cutting height can be adjusted to suit different grass lengths and desired lawn appearances. The tractor is also capable of towing certain attachments, expanding its utility beyond just mowing.

Usage Features:

The PB14538LT features several controls and systems to facilitate its operation. The Ignition Switch is used to start and stop the engine, with specific positions for "ON" and "STOP," as well as a "START" position for cranking the engine. For safety, the ignition key should always be removed when leaving the tractor unattended.

The Throttle/Choke Control manages engine speed and provides a "CHOKE" position for cold starting. Operating the engine at full throttle is recommended for optimal battery charging and mower performance.

The Clutch/Brake Pedal serves a dual purpose: it declutches the transmission for shifting gears and engages the brake. Depressing this pedal fully is necessary to start the engine and to engage the parking brake.

The Gearshift Lever allows the operator to select the tractor's speed and direction (forward, neutral, reverse). It's crucial to bring the tractor to a complete stop before shifting gears to prevent damage to the transaxle.

The Attachment Clutch Lever engages and disengages the mower blades or other powered attachments. For safety, the blades should be disengaged when not mowing.

The Attachment Lift Lever is used to raise, lower, and adjust the height of the mower deck. A Lift Lever Plunger is present to release the lever when changing its position. The cutting height can be adjusted from approximately 1-1/2 to 4 inches, measured from the ground to the blade tip with the engine off.

The Parking Brake locks the clutch/brake pedal in the brake position, securing the tractor when parked. This is a critical safety feature, as the engine will shut off if the operator leaves the seat without setting the parking brake.

The tractor incorporates an Operator Presence System, which is a safety mechanism that shuts off the engine if the operator leaves the seat while the engine is running and the attachment clutch is engaged, or if the parking brake is not set.

A Reverse Operation System (ROS) is also included. This system typically shuts off the engine if the attachment clutch is engaged and the operator attempts to travel in reverse. However, there is an "ROS ON" position on the ignition switch that allows for reverse operation with the attachment clutch engaged, but this is strongly discouraged and should only be used when absolutely necessary for repositioning the machine.

For visibility, the tractor is equipped with a Light Switch to turn the headlights on and off.

Maintenance Features:

Regular maintenance is crucial for the longevity and safe operation of the PB14538LT. The manual outlines a comprehensive maintenance schedule.

Engine Maintenance:

  • Engine Oil: The engine oil level should be checked before each use. Oil changes are recommended every 25 hours of operation or at least once a year. The manual specifies the appropriate SAE viscosity grades based on expected operating temperatures (SAE 30 for above 32°F/0°C, SAE 5W-30 for below 32°F/0°C) and API service classification SG-SL. An oil drain extension is provided to facilitate clean oil changes.
  • Air Filter and Air Screen: The air filter should be cleaned or replaced periodically, and the air screen must be kept free of dirt and chaff to prevent engine overheating.
  • Spark Plug: The spark plug should be replaced at the beginning of each mowing season or after every 100 hours of use. The correct spark plug type and gap setting are provided.
  • Fuel Filter: The in-line fuel filter should be replaced once each season or if it becomes clogged.
  • Engine Cooling System: The engine's air cooling system should be kept free of debris by cleaning the blower housing and surrounding areas.
  • Muffler/Spark Arrester: The muffler and spark arrester (if equipped) should be inspected and replaced if corroded or damaged to prevent fire hazards.

Tractor and Mower Deck Maintenance:

  • Brake Operation: The brake system should be checked frequently and adjusted as needed to ensure the tractor stops within five feet at its highest speed and gear on a level, dry surface.
  • Tire Pressure: Proper tire pressure is essential for optimal cutting performance and should be maintained as specified on the tires.
  • Mower Blades: Blades must be kept sharp for best cutting results and replaced if bent or damaged. The manual provides instructions for safe blade removal and installation, emphasizing the use of approved replacement blades and proper tightening torque.
  • Mower Levelness: The mower housing should be properly leveled side-to-side and front-to-back for the best cutting performance. Instructions are provided for adjusting the lift links to achieve the correct level.
  • Belts: V-belts (mower blade drive belt and motion drive belt) should be checked for deterioration and wear after 100 hours of operation and replaced if necessary. The manual includes detailed instructions for replacing both belts.
  • Battery: The battery should be kept clean, with tight terminals and open vent holes. Periodic recharging (6-10 amperes for 1 hour) is recommended to extend battery life, especially during storage. Instructions for cleaning terminals and jump-starting with a weak battery are also provided.
  • Loose Fasteners: All nuts, bolts, and screws should be checked regularly and kept tight.
  • Transaxle Cooling: The transaxle should be kept free of dirt and chaff to prevent restricted cooling. High-pressure water or steam should not be used to clean the transaxle.
  • General Cleaning: The entire tractor should be kept free of grass, leaves, oil, fuel, and other debris. Painted surfaces can be protected with automotive wax.

Storage:

For storage periods of 30 days or longer, specific procedures are outlined to prevent damage:

  • Fuel System: The fuel tank should be emptied, and the engine run until the fuel lines and carburetor are empty, or a fuel stabilizer should be used.
  • Engine Oil: The engine oil should be drained and replaced with clean oil.
  • Cylinders: Spark plugs should be removed, a small amount of oil poured into the cylinders, and the engine cranked briefly to distribute the oil, then new spark plugs installed.
  • Battery: The battery should be fully charged, cleaned, and disconnected. If removed, it should not be stored on concrete or damp surfaces.
  • Tractor: The mower should be removed, and the entire tractor cleaned, inspected for wear, and lubricated. It should be stored indoors under a suitable protective cover that allows for air circulation.

Poulan Pro PB14538LT Specifications

General IconGeneral
Engine Type4-Cycle
EngineBriggs & Stratton
Engine Power14.5 HP
Cutting Width38 inches
Drive TypeRear-wheel drive
Deck MaterialSteel
Mulching CapabilityYes
Bagging CapabilityYes
Side Discharge CapabilityYes
Cutting Height1.5-4 inches
Fuel Tank Capacity1.5 gallons

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