Poulan PO175H42STA manual Engine

Page 17

MAINTENANCE

NOTE: The original equipment battery on your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary.

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and terminals can cause the battery to “leak” power.

Disconnect BLACK battery cable first then RED bat- tery cable and remove battery from tractor.

Rinse the battery with plain water and dry.

Clean terminals and battery cable ends with wire brush until bright.

Coat terminals with grease or petroleum jelly.

Reinstall battery (See “REPLACING BATTERY" in the SERVICE AND ADJUSTMENTS section of this manual).

V-BELTS

Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear.

TRANSAXLE COOLING

The transmission fan and cooling fins should be kept clean to assure proper cooling.

Do not attempt to clean fan or transmission while engine is running or while the transmission is hot. To prevent pos- sible damage to seals, do not use high pressure water or steam to clean transaxle.

Inspect cooling fan to be sure fan blades are intact and clean.

Inspect cooling fins for dirt, grass clippings and other materials. To prevent damage to seals, do not use compressed air or high pressure sprayer to clean cool- ing fins.

TRANSAXLE PUMP FLUID

The transaxle was sealed at the factory and fluid mainte- nance is not required for the life of the transaxle. Should the transaxle ever leak or require servicing, contact your nearest authorized service center/department.

ENGINE

LUBRICATION

Only use high quality detergent oil rated with API service classification SF-SJ. Select the oil’s SAE viscosity grade according to your expected operating temperature.

SAE VISCOSITY GRADES

 

 

 

 

 

 

 

 

 

 

SAE 30

 

 

 

 

 

 

5W-30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

-20

0

 

 

30 32 40

 

60

80

100

C

-30

-20

-10

0

10

20

30

40

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

oil_visc_chart1_e

FIG. 11

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°F. Check your engine oil level more frequently to avoid possible engine damage from running low on oil.

Change the oil after every 25 hours of operation or at least once a year if the tractor is not used for 25 hours in one year.

Check the crankcase oil level before starting the engine and after each eight (8) hours of operation. Tighten oil fill cap/dipstick securely each time you check the oil level.

TO CHANGE ENGINE OIL (See Figs. 11 and 12)

Determine temperature range expected before oil change. All oil must meet API service classification SF-SJ.

Be sure tractor is on level surface.

Oil will drain more freely when warm.

Catch oil in a suitable container.

Remove oil fill cap/dipstick. Be careful not to allow dirt to enter the engine when changing oil.

Remove yellow cap from end of drain valve and install the drain tube onto the fitting.

OIL DRAIN VALVE

CLOSED AND

LOCKED

POSITION

YELLOW CAP

DRAIN

TUBE

02463

FIG. 12

Unlock drain valve by pushing inward and turning counterclockwise.

To open, pull out on the drain valve.

After oil has drained completely, close and lock the drain valve by pushing inward and turning clockwise until the pin is in the locked position as shown.

Remove the drain tube and replace the cap onto to the bottom fitting of the drain valve.

Refill engine with oil through oil fill dipstick tube. Pour slowly. Do not overfill. For approximate capacity see “PRODUCT SPECIFICATIONS” section of this man- ual.

Use gauge on oil fill cap/dipstick for checking level. Be sure dipstick cap is tightened securely for accurate reading. Keep oil at “FULL” line on dipstick.Tighten cap onto the tube securely when finished.

CLEAN AIR SCREEN

Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers.

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Contents Model NO. PO175H42STA 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 SkidCheck Battery See Fig HOW to SET UP Your TractorInstall Seat 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 AIR Filter CleaningMuffler Spark PlugsTo Install Mower See Fig Service and AdjustmentsTo Level Mower Housing To Remove Mower See FigBelt Removal Belt InstallationTo Replace Mower Blade Drive Belt See Fig Transaxle Motion Control Lever Neutral Adjustment See Fig To Check and Adjust Brake See FigTo Adjust Brake To Replace Motion Drive Belt See FigFront Wheel TOE-IN/CAMBER Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel Alignment To Adjust Choke Control To Adjust Throttle Control CableTo Adjust Carburetor To Replace Headlight BulbOther StorageFuel System Engine OILProblem Cause Correction Troubleshooting PointsWith attachment clutch Limited Warranty Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe Operation

PO175H42STA specifications

The Poulan PO175H42STA is a robust and reliable riding lawn mower designed to provide efficient mowing for homeowners with medium to large-sized lawns. This lawn tractor boasts a variety of features and technologies that enhance its performance, comfort, and ease of use.

One of the standout features of the PO175H42STA is its powerful 17.5 horsepower Briggs & Stratton engine. This reliable engine ensures efficient cutting, even in thicker grass. The engine is designed for easy starting and smooth operation, allowing for a hassle-free mowing experience.

The cutting deck of the Poulan PO175H42STA measures 42 inches, making it ideal for tackling larger areas in a shorter amount of time. The deck's design includes a reinforced frame for added durability, and it offers an adjustable cutting height, allowing users to customize the mowing experience according to their lawn's needs. With six different height settings, ranging from 1.5 inches to 4 inches, users can achieve the perfect cut for their specific grass type and desired look.

The ergonomic design of the Poulan mower also contributes to user comfort. The adjustable high-back seat provides ample support during long mowing sessions, while the soft-touch steering wheel reduces vibrations, enhancing the overall mowing experience. Additionally, the foot-operated deck lift feature allows for seamless adjustments of the cutting height without having to leave the seat, making it highly convenient.

This riding mower is equipped with an automatic transmission, providing a smooth and effortless driving experience. The user-friendly controls make it easy for individuals of all skill levels to operate the mower effectively. The front headlights improve visibility while mowing early in the morning or later in the evening, ensuring that mowing can occur at any time of the day.

In terms of maintenance, the Poulan PO175H42STA includes features that simplify upkeep. The deck wash port makes it easy to clean the underside of the mowing deck, preventing grass clippings from building up and affecting performance. Additionally, its sturdy construction promises longevity, making it a worthwhile investment for those looking to maintain a pristine lawn.

Overall, the Poulan PO175H42STA riding lawn mower combines power, comfort, and user-friendly features, making it a top choice for homeowners who value efficiency and performance in their lawn care routine.