Poulan 188781 owner manual Mowing Tips, Purge Transmission, Operation

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PURGE TRANSMISSION

OPERATION

AUTOMATIC TRANSMISSION WARM UP

•Before driving the unit in cold weather, the transmission should be warmed up as follows:

•Be sure the tractor is on level ground.

•Place the motion control lever in neutral. Release the parking brake and let the clutch/brake

slowly return to operating position.

•Allow one minute for transmission to warm up. This can be done during the engine warm up period.

•The attachments can be used during the engine warm- up period after the transmission has been warmed up and may require the choke control be pulled out slightly.

NOTE: If at a high altitude (above 3000 feet) or in cold temperatures (below 32 F) the carburetor fuel mixture may need to be adjusted for best engine performance. See “TO ADJUST CARBURETOR” in the Service and Adjustments section of this manual.

PURGE TRANSMISSION

CAUTION: Never engage or disengage freewheel lever while the engine is run- ning.

To ensure proper operation and performance, it is recom- mended that the transmission be purged before operating tractor for the first time. This procedure will remove any trapped air inside the transmission which may have de- veloped during shipping of your tractor.

IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE REMOVAL FOR SERVICE OR REPLACEMENT, IT SHOULD BE PURGED AFTER REINSTALLATION BEFORE OPERATING THE TRACTOR.

•Place tractor safely on level surface with engine off and parking brake set.

•Disengage transmission by placing freewheel control in freewheeling position (See “TO TRANSPORT” in this section of manual).

•Sitting in the tractor seat, start engine. After the engine is running, move throttle control to slow position. With motion control lever in neutral (N) position, slowly dis- engage clutch/brake pedal.

•Move motion control lever to full forward position and hold for five (5) seconds. Move lever to full reverse position and hold for five (5) seconds. Repeat this procedure three (3) times.

NOTE: During this procedure there will be no movement of drive wheels. The air is being removed from hydraulic drive system.

•Move motion control lever to neutral (N) position. Shut- off engine and set parking brake.

•Engage transmission by placing freewheel control in driving position (See “TO TRANSPORT” in this section of manual).

•Sitting in the tractor seat, start engine. After the engine is running, move throttle control to half (1/2) speed. With motion control lever in neutral (N) position, slowly disengage clutch/brake pedal.

•Slowly move motion control lever forward, after the tractor moves approximately five (5) feet, slowly move motion control lever to reverse position. After the trac- tor moves approximately five (5) feet return the mo- tion control lever to the neutral (N) position. Repeat this procedure with the motion control lever three (3) times.

•Your transmission is now purged and now ready for normal operation.

MOWING TIPS

•Mower should be properly leveled for best mowing per- formance. See “TO LEVEL MOWER HOUSING” in the Service and Adjustments section of this manual.

•The left hand side of mower should be used for trim- ming.

•Drive so that clippings are discharged onto the area that has been cut. Have the cut area to the right of the machine. This will result in a more even distribution of clippings and more uniform cutting.

•When mowing large areas, start by turning to the right so that clippings will discharge away from shrubs, fences, driveways, etc. After one or two rounds, mow in the opposite direction making left hand turns until finished (See Fig. 10).

FIG. 10

•If grass is extremely tall, it should be mowed twice to reduce load and possible fire hazard from dried clip- pings. Make first cut relatively high; the second to the desired height.

•Do not mow grass when it is wet. Wet grass will plug mower and leave undesirable clumps. Allow grass to dry before mowing.

•Always operate engine at full throttle when mow- ing to assure better mowing performance and proper discharge of material. Regulate ground speed by se- lecting a low enough gear to give the mower cutting performance as well as the quality of cut desired.

•When operating attachments, select a ground speed that will suit the terrain and give best performance of the attachment being used.

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Contents IMPORTANT MANUAL MODELPD22H42STA LAWN TRACTORSAFE OPERATION PRACTICES FOR RIDE-ON MOWERS SAFETY RULESIV. SERVICE I. GENERAL OPERATIONWARNING In order to prevent ac- cidental starting when setting up, transporting, adjusting or making re- pairs, always disconnect spark plug wire and place wire where it cannot contact spark plug CUSTOMER RESPONSIBILITIES TABLE OF CONTENTSPRODUCT SPECIFICATIONS Seat UNASSEMBLED PARTSSteering Wheel SteeringHOW TO SET UP YOUR TRACTOR ASSEMBLYTOOLS REQUIRED FOR ASSEMBLY CHECK BATTERY See FigINSTALL SEAT See Fig CHECK TIRE PRESSURE INSTALL MULCHER PLATE See FigsTO CONVERT TO BAGGING OR DISCHARGING CHECK DECK LEVELNESSOPERATION KNOW YOUR TRACTOR HEIGHT ADJUSTMENT KNOB - Used to adjust the mower cutting heightTO SET PARKING BRAKE See Fig HOW TO USE YOUR TRACTORTO ADJUST MOWER CUTTING HEIGHT See Fig STOPPING See FigTO OPERATE ON HILLS TO ADJUST GAUGE WHEELS See FigTO OPERATE MOWER See Fig TO TRANSPORT See Figs. 5 andCHECK ENGINE OIL LEVEL BEFORE STARTING THE ENGINETOWING CARTS AND OTHER ATTACH- MENTS ADD GASOLINEMOWING TIPS PURGE TRANSMISSIONMULCHING MOWING TIPS MAX 1/3GENERAL RECOMMENDATIONS MAINTENANCELUBRICATION CHART BEFORE EACH USEBRAKE OPERATION BATTERYTRACTOR TIRESTRANSAXLE COOLING ENGINEV-BELTS TRANSAXLE PUMP FLUIDCLEAN AIR INTAKE/COOLING AREAS CLEANINGCLEAN AIR SCREEN AIR FILTER See FigTO REMOVE MOWER See Fig SERVICE AND ADJUSTMENTSTO INSTALL MOWER See Fig TO LEVEL MOWER HOUSING BOTH FRONT LINKS MUST BE EQUAL IN LENGTHTO REPLACE MOTION DRIVE BELT See Fig TO CHECK AND ADJUST BRAKE See FigTO REPLACE MOWER BLADE DRIVE BELT See Fig WITH PARKING BRAKE “ENGAGED”TO ADJUST STEERING WHEEL ALIGN- MENT TRANSMISSION REMOVAL/REPLACEMENTTRANSAXLE MOTION CONTROL LEVER NEUTRAL ADJUSTMENT See Fig FRONT WHEEL TOE-IN/CAMBERTO REPLACE HEADLIGHT BULB TO START ENGINE WITH A WEAK BATTERY See FigREPLACING BATTERY See Fig INTERLOCKS AND RELAYSTO ADJUST CHOKE CONTROL See Fig TO REMOVE HOOD AND GRILL ASSEMBLY See FigTO ADJUST THROTTLE CONTROL CABLE See Fig TO ADJUST CARBURETORFUEL SYSTEM STORAGEOTHER ENGINE OILWill not start TROUBLESHOOTING POINTSLoss of power Hard to startwith attachment clutch Battery will not chargeEngine continues to run engagedSCHEMATIC TRACTOR - - MODEL NUMBER PD22H42STAELECTRICAL 2441144927 259 CHASSISchassiselite svpro7 TRACTOR - - MODEL NUMBER PD22H42STA DRIVE drive-fender.stlt29TRACTOR - - MODEL NUMBER PD22H42STA STEERING ASSEMBLY steeringpl.lt47STEERING ASSEMBLY SEAT ASSEMBLY 25,8 4,10 DECALSWHEELS AND TIRES engine-bs intek-twin39 ENGINEOPTIONAL EQUIPMENT Spark Arrester 112TRACTOR - - MODEL NUMBER PD22H42STA MOWER DECK 42deckman-t-path4Mower Deck Assembly MOWER LIFT lift-rh.1pc.stlt10TRACTOR - - MODEL NUMBER PD22H42STA LIMITED WARRANTY SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION ONLY RIDE UP AND DOWN HILL NOT ACROSS HILL 15 DEGREES MAXPARTS AND SERVICE FOR SERVICE OR REPLACEMENT PARTS
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