Poulan 178227 owner manual Engine, V-Belts, Transaxle Cooling, Transaxle Pump Fluid, Lubrication

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V-BELTS

CUSTOMER RESPONSIBILITIES

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.

Open battery box door.

Disconnect BLACK battery cable first then RED battery 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 possible 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 cooling 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

 

 

 

 

 

 

 

 

 

 

 

10W30

 

 

 

 

 

 

 

 

5W-30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

°F

-20°

 

 

30° 32° 40°

 

 

60°

 

80°

 

100°

°C

-30°

-20°

-10°

10°

20°

30°

40°

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

Change the oil after every 50 hours of operation or at least once a year if the tractor is not used for 50 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.

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.

TO CHANGE ENGINE OIL (See Fig. 14)

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 cap from bottom fitting of drain valve and install the drain tube onto the fitting.

Unlock drain valve by pushing inward and turning coun- terclockwise.

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 manual.

Use gauge on oil fill cap/dipstick for checking level. Insert dipstick into the tube and rest the oil fill cap on the tube. Do not thread the cap onto the tube when taking reading. Keep oil at “FULL” line on dipstick. Tighten cap onto the tube securely when finished.

 

OIL DRAIN VALVE

CLOSED

 

AND

 

LOCKED

 

POSITION

 

 

DRAIN

CAP

TUBE

 

FIG. 14

ENGINE OIL FILTER

Replace the engine oil filter every season or every other oil change if the tractor is used more than 100 hours in one year.

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Contents PRK17H42STB MODELIMPORTANT MANUAL Do Not Throw Away OWNERS MANUALSafe Operation Practices for Ride-On Mowers SAFETY RULESLook for this symbol to point out im- portant safety precautions. It means CAUTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED CUSTOMER RESPONSIBILITIES TABLE OF CONTENTSPRODUCT SPECIFICATIONS Steering Wheel UNASSEMBLED PARTSSeat Slope SheetTOOLS REQUIRED FOR ASSEMBLY ASSEMBLYHOW TO SET UP YOUR TRACTOR CHECK BATTERY See FigINSTALL SEAT See Fig TO INSTALL MULCHER PLATE See Fig TO SET UP YOUR MOWER FOR MULCHINGCHECK TIRE PRESSURE CHECK DECK LEVELNESSOPERATION MOTION CONTROL LEVER Selects the speed and direction of tractor KNOW YOUR TRACTORHEIGHT ADJUSTMENT KNOB - Used to adjust the mower cutting height TO ADJUST MOWER CUTTING HEIGHT See Fig HOW TO USE YOUR TRACTORTO SET PARKING BRAKE See Fig TO USE THROTTLE CONTROL See FigTO OPERATE MOWER See Fig TO ADJUST GAUGE WHEELS See FigTO OPERATE ON HILLS TO TRANSPORT See Figs. 5 andCHECK ENGINE OIL LEVEL BEFORE STARTING THE ENGINEADD GASOLINE TO START ENGINE See FigMULCHING MOWING TIPS MOWING TIPSMAINTENANCE SCHEDULE LUBRICATION CHARTCUSTOMER RESPONSIBILITIES GENERAL RECOMMENDATIONSTRACTOR BATTERYBRAKE OPERATION TIRESENGINE CLEAN AIR SCREENV-BELTS TRANSAXLE COOLINGCLEANING CLEAN AIR INTAKE/COOLING AREASAIR FILTER See Fig MUFFLERTO INSTALL MOWER See Fig SERVICE AND ADJUSTMENTSTO LEVEL MOWER HOUSING TO REMOVE MOWER See FigBOTH FRONT LINKS MUST BE EQUAL IN LENGTH TO ADJUST BRAKE See FigTO REPLACE MOWER BLADE DRIVE BELT See Fig TRANSAXLE MOTION CONTROL LEVER NEUTRAL ADJUSTMENTSee Fig TRANSMISSION REMOVAL/REPLACEMENTTO ADJUST STEERING WHEEL ALIGNMENT TO REPLACE MOTION DRIVE BELT See FigREPLACING BATTERY See Figs. 28 and TO START ENGINE WITH A WEAK BATTERY See FigTO REPLACE HEADLIGHT BULB INTERLOCKS AND RELAYSTO ADJUST CARBURETOR TO REMOVE HOOD AND GRILL ASSEMBLY See FigTO ADJUST THROTTLE CONTROL CABLE See Fig OTHER STORAGEFUEL SYSTEM ENGINE OILPROBLEM TROUBLESHOOTING POINTSCAUSE CORRECTIONEngine continues to run TRACTOR - - MODEL NUMBER PRK17H42STB SCHEMATICIGNITION SWITCH WIRING INSULATED CLIPSELECTRICAL 144925 CHASSIS Screw Hex Wshd 8-18 x 7/8 DRIVE DRIVE STEERING ASSEMBLY 175121 KEY PART NO. NO.DESCRIPTION175146 175118SEAT ASSEMBLY WHEELS AND TIRES DECALSPART 4,10OPTIONAL EQUIPMENT Spark Arrester ENGINEWasher 5/16 x 3/4 x 16 Ga MOWER DECK MOWER DECK MOWER LIFT Washer 11/32 x 1-1/2 10 Ga SERVICE NOTES SERVICE NOTES LIMITED WARRANTY SIGHTING GUIDE SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATIONONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE 15 MAXFOR SERVICE OR REPLACEMENT PARTS PARTS AND SERVICE