Poulan PD18H42STA owner manual Mowing Tips, Purge Transmission

Page 14

OPERATION

•The attachments can also be used during the engine warm-up period after the transmission has been warmed up.

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.

14

Page 13 Page 15
Image 14
Page 13 Page 15
Contents PD18H42STA Safety Rules Safety Rules Table of Contents Gauge Wheel Unassembled PartsSteering Wheel Seat Slope SheetHOW to SET UP Your Tractor AssemblyTools Required for Assembly To Remove Tractor from CAR- TONCheck Battery See Fig Assemble Gauge Wheels to Mower Deck See aCheck Tire Pressure To SET UP Your Mower for MulchingTo Convert to Bagging or Discharging Check Deck LevelnessOperation Know Your Tractor HOW to USE Your Tractor To Operate Mower See Fig To Adjust Gauge Wheels See FigTo Operate on Hills To Transport See FigsCheck Engine OIL Level Before Starting the EngineTowing Carts and Other ATTACH- Ments ADD GasolineMowing Tips Purge TransmissionMulching Mowing Tips Service Dates MaintenanceLubrication Chart General RecommendationsTractor Engine Muffler CleaningEngine OIL Filter Spark PlugsTo Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig To Level Mower Housing FRONT-TO-BACK Adjustment See FigsTo Replace Motion Drive Belt See Fig To Check and Adjust Brake See FigTo Replace Mower Blade Drive Belt See Fig Front Wheel TOE-IN/CAMBER Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel Alignment To Replace Headlight Bulb Replacing Battery See FigsTo Remove Hood and Grill Assembly See Fig Interlocks and RelaysAcceleration Test To Adjust Throttle Control Cable See FigTo Adjust Carburetor See Fig Fuel System StorageOther Engine OILTroubleshooting Points OFF Schematic Tractor - Model Number PD18H42STA, Product no 56Tractor - Model Number PD18H42STA, Product no 56 Electrical KEY Part NO. NO. Description 159 KEY Part Description Tractor - Model Number PD18H42STA, Product no 56 Drive Repair Parts Repair Parts 180656 Wheel Steering Tractor - Model Number PD18H42STA, Product no 56 Engine KEY Part NO. NO. Description KEY Part Description Tractor - Model Number PD18H42STA, Product no 56 Decals Wheels & TiresTractor - Model Number PD18H42STA, Product no 56 Mower Lift Repair Parts Tractor - Model Number PD18H42STA, Product no 56 Mower Deck 152 153 154182032X421 Limited Warranty Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAXParts and Service
Top Page Image Contents