Poulan 172777 manual II. Slope Operation, III. Children, IV. Service, Do not

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Shut the engine (motor) off and wait until the blade comes to complete stop before removing grass catcher.

Mow only in daylight or good artificial light.

Do not operate the machine while under the influence of alcohol or drugs.

Never operate machine in wet grass. Always be sure of your footing: keep a firm hold on the handle and walk; never run.

Disengage the self-propelled mech- anism or drive clutch on mowers so equipped before starting the engine (motor).

If the equipment should start to vibrate abnormally, stop the engine (motor) and check immediately for the cause. Vibra- tion is generally a warning of trouble.

Always wear safety goggles or safety glasses with side shields when operating mower.

II. SLOPE OPERATION

Slopes are a major factor related to slip and fall accidents which can result in severe injury. All slopes require extra cau- tion. If you feel uneasy on a slope, do not mow it.

DO:

Mow across the face of slopes: never up and down. Exercise extreme caution when changing direction on slopes.

Remove obstacles such as rocks, tree limbs, etc.

Watch for holes, ruts, or bumps. Tall

grass can hide obstacles.

DO NOT:

Do not trim near drop-offs, ditches or embankments. The operator could lose footing or balance.

Do not trim excessively steep slopes.

Do not mow on wet grass. Reduced foot- ing could cause slipping.

III. CHILDREN

Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them.

Keep children out of the trimming area and under the watchful care of another responsible adult.

Be alert and turn machine off if children enter the area.

Before and while walking backwards, look behind and down for small children.

Never allow children to operate the ma- chine.

Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.

IV. SERVICE

Use extra care in handling gasoline and other fuels. They are flammable and vapors are explosive.

-Use only an approved container.

-Never remove gas cap or add fuel with the engine running.

Allow engine to cool before refueling. Do not smoke.

-Never refuel the machine indoors.

-Never store the machine or fuel container inside where there is an open flame, such as a water heater.

Never run machine inside a closed area.

Never make adjustments or repairs with the engine (motor) running. Disconnect the spark plug wire, and keep the wire away from the plug to prevent accidental starting.

Keep nuts and bolts, especially blade attachment bolts, tight and keep equip- ment in good condition.

Never tamper with safety devices. Check their proper operation regularly.

Keep machine free of grass, leaves, or other debris build-up. Clean oil or fuel spillage. Allow machine to cool before storing.

Stop and inspect the equipment if you strike an object. Repair, if necessary, before restarting.

Never attempt to make wheel height adjustments while the engine (motor) is running.

Grass catcher components are subject to wear, damage, and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and replace with manufacturer’s recommended parts, when necessary.

Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves, and use extra caution when servicing them.

Do not change the engine governor set- ting or overspeed the engine.

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Contents Economy Push Rotary Lawn Mower Safety Rules Table of ContentsDo not IV. ServiceII. Slope Operation III. ChildrenTo Remove Mower from Carton TecumsehhondaParts Packed Separately in Carton Parts BAG Contents Group C Group F USE Hardware Group a AssemblyAssemble Lower Handle Assemble Upper HandleSee Illustration Above Type Assemble Adjusters to Mower DeckAssemble Upstop Bracket Assemble WheelsSide Discharge Models only USE Hardware Group D Install Discharge GuardAssemble Wheels to Adjuster Axle Arms TypeNo Hardware Required Install Control BARModels with Spring Loaded Discharge Guard USE Hardware Group EQuantum Engines Spark Plug to Front of Mower Models with Briggs & Stratton Quantum EnginesAssemble Engine Zone Control Cable to Engine Quantum Engines Spark Plug to Rear of MowerUSE Hardware Group F Assemble Cables to Upper HandleModels with Tecumseh Engine Models with Briggs & Stratton Quantum EnginesUSE Hardware Group G Spark Plug Boot if EquippedAssemble Starter Rope Guide Assemble Grass CatcherModels with Engine Mounted Speed Control HOW to USE Your Lawn MowerOperation Engine Speed ControlTo Adjust Cutting Height Operator Presence Engine Control BARGrass Catcher Rear Discharge Models only Fill Engine with OIL Before Starting EngineMowing Tips To Start EngineBefore Each USE MaintenanceLubrication Lubrication Chart General RecommendationsEngine Lawn MowerCleaning Service and AdjustmentsOther StorageDoes not start Problem Cause CorrectionStarter rope

172777 specifications

The Poulan 172777 is a powerful and versatile engine that caters to a variety of outdoor power equipment needs. Known for its reliability and efficiency, it is used in lawn mowers, snow blowers, and other gardening tools, making it a staple for homeowners and landscaping professionals alike.

One of the main features of the Poulan 172777 is its robust engine design. The engine typically features a displacement of 177cc, providing ample power to tackle tough mowing and clearing tasks. Its four-stroke technology ensures smooth performance, delivering a balance of power and fuel efficiency. Users can expect a clean and consistent operation, which is enhanced by the engine's ability to maintain an optimal RPM even under load.

In terms of technology, the Poulan 172777 is equipped with a modern carburetor system that improves fuel delivery and combustion efficiency. This results in reduced emissions and minimizes environmental impact, appealing to eco-conscious consumers. Additionally, the engine is designed with a recoil start system, ensuring that starting the engine is straightforward and hassle-free, allowing users to get to work quickly.

Durability is another significant characteristic of the Poulan 172777. This engine is built with high-quality materials that can withstand harsh outdoor conditions. Its cast iron cylinder sleeve offers increased longevity and helps maintain optimal engine temperatures. The overhead valve (OHV) design contributes to better heat dissipation, further enhancing the engine's lifespan and performance.

Moreover, the Poulan 172777 incorporates features aimed at user comfort and safety. The ergonomic design of the equipment it powers typically includes vibration-dampening technology, which reduces fatigue during extended use. Safety features such as low-oil shutdown mechanisms prevent engine damage and extend the overall life of the equipment.

In summary, the Poulan 172777 stands out for its powerful performance, advanced technology, and durable construction. It is an ideal choice for anyone looking for a reliable engine for their outdoor power equipment, capable of handling a range of tasks with ease. Whether for personal use or professional landscaping, the Poulan 172777 is engineered to deliver efficiency, comfort, and reliability. As such, it remains a popular choice among consumers seeking high-quality outdoor power solutions.