Poulan 176975 Muffler, Spark Plugs, Engine OIL Filter, IN-LINE Fuel Filter See Fig, Cleaning

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CUSTOMER RESPONSIBILITIES

TO SERVICE PRE-CLEANER

•Wash it in liquid detergent and water.

•Squeeze it dry in a clean cloth.

•Saturate it in engine oil. Wrap it in clean, absorbent cloth and squeeze to remove excess oil.

•If very dirty or damaged, replace pre-cleaner.

TO SERVICE CARTRIDGE

•Clean cartridge by tapping gently on flat surface. If very dirty or damaged, replace cartridge.

•Reinstall precleaner cartridge, cover and secure with knobs.

IMPORTANT: PETROLEUM SOLVENTS, SUCH AS KEROSENE, ARE NOT TO BE USED TO CLEAN THE CARTRIDGE. THEY MAY CAUSE DETERIORATION OF THE CARTRIDGE. DO NOT OIL CARTRIDGE. DO NOT USE PRESSURIZED AIR TO CLEAN OR DRY CARTRIDGE.

KNOBS

COVER

CARTRIDGE

FOAM

PRE-CLEANER

FIG. 20

MUFFLER

Inspect and replace corroded muffler and spark arrester (if equipped) as it could create a fire hazard and/or damage.

SPARK PLUGS

Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation, whichever occurs first. Spark plug type and gap setting are shown in “PRODUCT SPECIFICATIONS” section of this manual.

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.

IN-LINE FUEL FILTER (See Fig. 21)

The fuel filter should be replaced once each season. If fuel filter becomes clogged, obstructing fuel flow to carburetor, replacement is required.

•With engine cool, remove filter and plug fuel line sec- tions.

•Place new fuel filter in position in fuel line with arrow pointing towards carburetor.

•Be sure there are no fuel line leaks and clamps are properly positioned.

•Immediately wipe up any spilled gasoline.

CLAMP

CLAMP

FUEL

FILTER

FIG. 21

CLEANING

•Clean engine, battery, seat, finish, etc. of all foreign matter.

•Keep finished surfaces and wheels free of all gasoline, oil, etc.

•Protect painted surfaces with automotive type wax.

We do not recommend using a garden hose to clean your tractor unless the electrical system, muffler, air filter and carburetor are covered to keep water out. Water in engine can result in a shortened engine life.

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Contents DPR22H46STA Safety Rules Safe Operation Practices for Ride-On MowersSafety Rules Table of Contents Unassembled Parts Assembly Tools Required for AssemblyHOW to SET UP Your Tractor To Remove Tractor from CartonInstall Seat See Fig To Attach Nose Roller See FigTo SET UP Your Mower for Mulching See Fig To Install Mulcher Plate See FigAssemble Gauge Wheels to Mower Deck See Fig To Convert to Bagging or DischargingInstall Mower and Drive Belt See Figs Check Tire Pressure Check Mower LevelnessCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor Before Starting the Engine To Operate on HillsTowing Carts and Other ATTACH- Ments Check Engine OIL LevelPurge Transmission ADD GasolineTo Start Engine See Fig Mowing Tips Mulching Mowing TipsLubrication Chart Customer ResponsibilitiesGeneral Recommendations Before Each USETractor Engine Cleaning MufflerSpark Plugs Engine OIL FilterService and Adjustments To Install MowerTo Level Mower Housing To Remove Mower See FigTo Replace Mower Drive Belt To Replace Mower Blade Drive Belt See FigTo Replace Motion Drive Belt See Fig To Adjust Brake See FigTransaxle Motion Control Lever Neutral Adjustment See Fig Transmission REMOVAL/REPLACEMENT To Adjust Steering Wheel AlignmentTo Start Engine with a Weak Battery See Fig Front Wheel TOE-IN/CAMBERReplacing Battery See Fig To Remove Hood and Grill Assembly See FigTo Replace Headlight Bulb Interlocks and RelaysTo Adjust Carburetor To Adjust Throttle Control Cable See FigTo Adjust Choke Control See Fig Storage OtherFuel System Engine OILTroubleshooting Points Problem Cause CorrectionOFF Service Notes Schematic Tractor Model Number DPR22H46STAElectrical KEY Part Description Chassis and Enclosures Repair Parts Drive Repair Parts Steering Assembly KEY Part NO. NO.DESCRIPTION Engine Optional EquipmentSeat Assembly Decals Wheels & TiresMower Lift Mower Deck Repair Parts Limited Warranty Only Ride UP and Down Hill SightingNot Across Hill GuideParts and Service
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