Poulan 421028 owner manual Snow Throwing Tips, Before Stopping, If Recoil Starter has Frozen

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OPERATION

COLD START - ELECTRIC STARTER

1.Insert safety ignition key (packed separately in parts bag) into ignition slot until it clicks. DO NOT turn the key. Keep the extra safety ignition key in a safe place.

2.Place throttle control in “FAST” position.

3.Rotate choke control to “FULL” position.

4.Connect the power cord to the engine.

5.Plug the other end of the power cord into a three-hole grounded 120 Volt A.C. receptacle.

6.Push the primer three (3) times.

7.Push starter button until engine starts.

IMPORTANT: Do not crank engine more than five continu- ous seconds between each time you try to start. Wait 5 to 10 seconds between each attempt.

8.When the engine starts, release the starter button and slowly move the choke control to the “OFF” position.

9.Disconnect the power cord from the receptacle first, then from the engine.

Allow the engine to warm up for a few minutes. Engine will not develop full power until it has reached normal operat- ing temperature.

WARM START - ELECTRIC STARTER

Follow the steps above, keeping the choke control in the “OFF” position.

COLD START - RECOIL STARTER

1.Insert safety ignition key (packed separately in parts bag) into ignition slot until it clicks. DO NOT turn the key. Keep the extra safety ignition key in a safe place.

2.Place throttle control in “FAST” position.

3.Rotate choke control to “FULL” position.

4.Push the primer four (4) times if the temperature is below 15°F, or two (2) times if temperature is between 15° and 50°F. If temperature is above 50°F, priming is not necessary.

NOTE: Over priming may cause flooding, preventing the engine from starting. If you do flood the engine, wait a few minutes before attempting to start and DO NOT push the primer.

5.Pull recoil starter handle quickly. Do not allow starter rope to snap back.

6.When the engine starts, release the recoil starter handle and slowly move the choke control to the “OFF” posi- tion.

Allow the engine to warm up for a few minutes. Engine will not develop full power until it has reached normal operat- ing temperature.

WARM START - RECOIL STARTER

Follow the steps above, keeping the choke in the “OFF” position. DO NOT push the primer.

BEFORE STOPPING

Run the engine for a few minutes to help dry off any mois- ture on the engine.

IF RECOIL STARTER HAS FROZEN

If the recoil starter has frozen and will not turn the engine, proceed as follows:

1.Grasp the recoil starter handle and slowly pull as much rope out of the starter as possible.

2.Release the recoil starter handle and let it snap back against the starter.

If the engine still fails to start, repeat the above steps or use the electric starter.

SNOW THROWING TIPS

•Always operate the snow thrower with the engine at full throttle. Full throttle offers the best performance.

•Go slower in deep, freezing or heavy wet snow. Use the drive speed control, NOT the throttle, to adjust speed.

•It is easier and more efficient to remove snow imme- diately after it falls.

•The best time to remove snow is the early morning. At this time the snow is usually dry and has not been ex- posed to the direct sun and warming temperatures.

•Slightly overlap each successive path to ensure all snow will be removed.

•Throw snow downwind whenever possible.

•Adjust the skid plates to proper height for current snow conditions. See “TO ADJUST SKID PLATES” in this section of this manual.

•For extremely heavy snow, reduce the width of snow removal by overlapping previous path and moving slowly.

•Keep engine clean and clear of snow during use. This will help air flow and extend engine life.

•After snow-throwing is completed, allow engine to run for a few minutes to melt snow and ice off the engine.

•Clean the entire snow thrower thoroughly after each use and wipe dry so it is ready for next use.

WARNING: Do not operate snow thrower if weather conditions impair visibility. Throwing snow during a heavy, windy snowstorm can blind you and be hazardous to the safe operation of the snow thrower.

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Contents Model Number Snow ThrowerSafe Operation Practices for Walk-Behind Snow Throwers Table of Contents Parts Packed Separately in Carton Assembly / PRE-OPERATION HOW to SET UP Your Snow ThrowerRemove Snow Thrower from Carton Install Speed Control ROD See Figs Install Traction Drive Control ROD See FigsUnfold Upper Handle Install Auger Control ROD See Figs Install Discharge Chute / Chute Rotator Head See FigCheck Tire Pressure Operation Know Your Snow ThrowerPrimer Ignition KEYMeets A.N.S.I. Safety Requirements Recoil auxiliary starter handle used for starting the engineHOW to USE Your Snow Thrower StoppingUsing the CLEAN-OUT Tool See Fig To Throw Snow See FigTo Move Forward and Backward See Fig Before Starting the Engine To Start EngineSnow Throwing Tips Before StoppingIf Recoil Starter has Frozen Maintenance Cleaning EngineService and Adjustments To Adjust Snow Thrower HeightChute Deflector Frame Auger Assembly Housing Handles Storage CarburetorEngine Speed Fuel SystemOther CylinderTroubleshooting Auger Housing KEY Part DescriptionScraper BAR Auger BearingAuger 27 LH Auger 27 RHSkid Plate LH Skid Plate RHExploded Gearbox Assembly 178675X008 Corner Bracket Clean OUT ToolBearing Impeller PulleyChute Weldment Deflector WeldmentDeflector Seal StrapLEVER/CABLE Rotator Assembly Cable AssemblyRotator Head Rotator Pivot BracketRepair Parts Snow Thrower - Model NO. PR8527ES Handles Loop Handle LH Loop Handle RHControl Panel Control Lever LHControl Lever RH Traction ROD ARMCarriage Bolt 5/16−18 X 155377 NUT 5/16−18 169675 Repair Parts Snow Thrower - Model NO. PR8527ES Drive 43 420900 Drive Plate Assembly END PlateControl ARM Clevis PINAxle Shaft Roll PIN 3/16Sprocket Clik PINENGINE, TEC FrameEngine Mount Plate Belt Cover Traction BeltImpeller Belt Repair Parts Snow Thrower - Model NO. PR8527ES Wheels Wheel Assembly LHRepair Parts Snow Thrower - Model NO. PR8527ES BAG of Parts Safety Ignition KEY35062 Repair Parts Snow Thrower - Model NO. PR8527ES Decals 181037DECAL, Danger DECAL, DANGER, DeflectorService Notes Service Notes Limited Warranty

421028 specifications

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