Poulan 172777 manual To Adjust Cutting Height, Operator Presence Engine Control BAR

Page 17

TO ADJUST CUTTING HEIGHT

Adjust cutting height to suit your require- ments. Medium position is best for most lawns. Raise wheels for low cut and lower wheels for high cut.

MODELS WITH MANUAL ADJUST BOLT-ON WHEELS

•Remove wheel, bolt, and hardware and reassemble in desired adjustment hole.

•Reinstall wheel components in the same order as they were before removal. Tighten securely.

•Make sure all wheels are at the same

height.

Flat washer

OPERATOR PRESENCE ENGINE CONTROL BAR

Your lawn mower is equipped with an op- erator presence engine control bar which requires the operator to be positioned behind the lawn mower handle in order to start and operate the lawn mower.

CAUTION: Federal regulations require an engine control to be installed on this lawn mower in order to minimize the risk of blade contact injury. Do not under any circumstances attempt to defeat the function of the operator control. The blade turns when the engine is running.

GRASS CATCHER (REAR DISCHARGE MODELS ONLY)

Wheel

Bolt

3/8-16 Spacer Locknut

TO ATTACH GRASS CATCHER

•Open rear door. Place frame onto formed tabs on hinge bracket.

•Release rear door and allow to rest on catcher.

TO REMOVE GRASS CATCHER

 

• Simply open rear door and lift grass

MODELS WITH "QUICK ADJUST" WHEEL

catcher up and away from mower.

 

HEIGHT ADJUSTERS

 

NOTE: For shipping purposes, the rear

Rear door

wheels on your lawn mower may not be

adjusted to the same position as the front

 

wheels. Before operating mower, adjust all

 

wheels to the same cutting height.

 

• Raise wheels for low cut and lower wheels for high cut.

•Adjust cutting height to suit your require- ments. Medium position is best for most lawns.

• To change cutting height, squeeze ad-

Hinge bracket

juster lever toward wheel. Move wheel

formed tabs

up or down to suit your requirements.

 

Be sure all wheels are in the same set-

Catcher frame

ting.

 

 

 

 

 

NOTE: Adjuster is properly positioned

CAUTION: Under normal usage, the

when plate tab inserts into hole in lever.

catcher material is subject to deterioration

Also, 9-position adjusters (if so equipped)

and wear and should, therefore, be

allow lever to be positioned between the

checked frequently for replacement. Any

plate tabs.

 

 

replacement catcher should be checked

LOWER WHEELS

Plate tab

 

to ensure compliance with original

 

manufacturer's specifications.

FOR HIGH CUT

 

 

 

 

CAUTION: Do not run lawn mower

 

 

 

 

 

 

without the discharge guard (rear door),

 

 

 

approved grass catcher or clipping

 

 

 

deflector in place. Never attempt to

 

 

 

operate mower with the discharge guard

RAISE WHEELS FOR LOW CUT

Lever

(rear door) removed or propped open.

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Contents Economy Push Rotary Lawn Mower Safety Rules Table of ContentsII. Slope Operation IV. ServiceIII. Children Do notTo Remove Mower from Carton TecumsehhondaParts Packed Separately in Carton Parts BAG Contents Group C Group F Assemble Lower Handle AssemblyAssemble Upper Handle USE Hardware Group aAssemble Upstop Bracket Type Assemble Adjusters to Mower DeckAssemble Wheels See Illustration AboveAssemble Wheels to Adjuster Axle Arms Install Discharge GuardType Side Discharge Models only USE Hardware Group DModels with Spring Loaded Discharge Guard Install Control BARUSE Hardware Group E No Hardware RequiredAssemble Engine Zone Control Cable to Engine Models with Briggs & Stratton Quantum EnginesQuantum Engines Spark Plug to Rear of Mower Quantum Engines Spark Plug to Front of MowerModels with Tecumseh Engine Assemble Cables to Upper HandleModels with Briggs & Stratton Quantum Engines USE Hardware Group FAssemble Starter Rope Guide Spark Plug Boot if EquippedAssemble Grass Catcher USE Hardware Group GOperation HOW to USE Your Lawn MowerEngine Speed Control Models with Engine Mounted Speed ControlGrass Catcher Rear Discharge Models only To Adjust Cutting HeightOperator Presence Engine Control BAR Mowing Tips Before Starting EngineTo Start Engine Fill Engine with OILLubrication Lubrication Chart MaintenanceGeneral Recommendations Before Each USEEngine 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.
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