Poulan PR17H42STF To Level Mower Housing, To Replace Mower Blade Drive Belt See Fig, Belt Removal

Page 20

SERVICE AND ADJUSTMENTS

TO LEVEL MOWER HOUSING

Adjust the mower while tractor is parked on level ground or driveway. Make sure tires are properly inflated (See “PROD- UCT SPECIFICATIONS” section of this manual). If tires are over or underinflated, you will not properly adjust your mower.

SIDE-TO-SIDE ADJUSTMENT (See Figs. 18 and 19)

•Raise mower to its highest position.

•At the midpoint of both sides of mower, measure height from bottom edge of mower to ground. Distance “A” on both sides of mower should be the same or within 1/4" of each other.

•If adjustment is necessary, make adjustment on one side of mower only.

•To raise one side of mower, tighten lift link adjustment nut on that side.

•To lower one side of mower, loosen lift link adjustment nut on that side.

NOTE: Three full turns of adjustment nut will change mower height about 1/8".

•Recheck measurements after adjusting.

BOTTOM EDGE

 

BOTTOM EDGE

OF MOWER

 

OF MOWER

TO GROUND

 

TO GROUND

“A”

GROUND LINE

“A”

FIG. 18

SUSPENSION ARM

LIFT LINK

ADJUSTMENT

NUT

FIG. 19

FRONT-TO-BACK ADJUSTMENT (See Figs. 20 and 21)

IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO- SIDE.

To obtain the best cutting results, the mower housing should be adjusted so that the front is approximately 1/8" to 1/2" lower than the rear when the mower is in its highest position.

Check adjustment on right side of tractor. Measure distance “D” directly in front and behind the mandrel at bottom edge of mower housing as shown.

•Before making any necessary adjustments, check that both front links are equal in length.

•If links are not equal in length, adjust one link to same length as other link.

•To lower front of mower loosen nut “E” on both front links an equal number of turns.

•When distance “D” is 1/8" to 1/2" lower at front than rear, tighten nuts “F” against trunnion on both front links.

•To raise front of mower, loosen nut “F” from trunnion on both front links. Tighten nut “E” on both front links an equal number of turns. The two front links must remain equal in length.

•When distance “D” is 1/8" to 1/2" lower at front than rear, tighten nut “F” against trunnion on both front links.

•Recheck side-to-side adjustment.

MANDREL

"D""D"

FIG. 20

BOTH FRONT LINKS MUST BE EQUAL IN LENGTH

NUT "F"

NUT "E"

 

TRUNNION

 

FRONT LINKS

FIG. 21

TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 22)

The mower blade drive belt may be replaced without tools. Park the tractor on level surface. Engage parking brake.

BELT REMOVAL -

•Remove mower from tractor (See “TO REMOVE MOWER” in this section of this manual).

•Work belt off both mandrel pulleys and idler pulleys.

•Pull belt away from mower.

BELT INSTALLATION -

•Install new belt in reverse order of removal.

•Make sure belt is in all pulley grooves and inside all belt guides.

•Install mower in reverse order of removal instructions.

IDLER PULLEYS

MANDREL

PULLEYS

20

FIG. 22

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Contents PR17H42STF Safety Rules IV. ServiceGeneral Operation II. Slope OperationSafety Rules Safe Operation Practices for Ride-On MowersTable of Contents Unassembled Parts Steering Wheel SeatSlope Sheet KeyAssembly Tools Required for AssemblyHOW to SET UP Your Tractor To Remove Tractor from CAR- TONInstall Seat See Fig To SET UP Your Mower for Mulching To Convert to Bagging or DischargingCheck Tire Pressure Check Deck LevelnessOperation Know Your Tractor HOW to USE Your Tractor To Adjust Mower Cutting Height See Fig Stopping See FigTo SET Parking Brake See Fig To USE Throttle Control See FigTo Adjust Gauge Wheels See Fig To Operate on HillsTo Operate Mower See Fig To Transport See FigsBefore Starting the Engine Check Engine OIL LevelADD Gasoline To Start Engine See FigMowing Tips Mulching Mowing TipsLubrication Chart Service DatesCustomer Responsibilities General RecommendationsTractor Engine Cleaning Engine Cooling FinsAIR Filter MufflerTo Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig To Level Mower Housing Belt InstallationTo Replace Mower Blade Drive Belt See Fig Belt RemovalTo Adjust Brake See Fig Transmission REMOVAL/REPLACEMENTTransaxle Motion Control Lever Neutral ADJUSTMENTSee Fig To Replace Motion Drive Belt See FigTo Adjust Steering Wheel Alignment Front Wheel TOE-IN/CAMBERTo Remove Wheel for Repairs See Fig To Attach Jumper CablesTo Adjust Throttle Control Cable To Adjust CarburetorTo Replace Headlight Bulb Interlocks and RelaysStorage OtherFuel System Engine OILTroubleshooting Points OFF Schematic Tractor - Model Number PR17H42STF, Product Number 954 56Electrical KEY Part Description Chassis and Enclosures 158112 Keeper Belt Rear Lh Drive Repair Parts Steering Assembly KEY Part NO. NO. Description Seat Assembly Decals Wheels and TiresEngine 170551 Control Th/ch Flag Mower Deck 179748 Mower Lift 159460 Wire Asm Inner/Sprg W/plunger LT Page Page Limited Warranty Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAXParts and Service

PR17H42STF specifications

The Poulan PR17H42STF is a robust and reliable riding lawn mower designed for homeowners seeking efficiency and ease of use in lawn maintenance. With a blend of powerful performance, innovative technologies, and user-friendly features, the PR17H42STF stands out as an excellent choice for tackling medium to large-sized lawns.

At the heart of the PR17H42STF is a potent 17.5 horsepower Briggs & Stratton engine. This powerful engine ensures smooth and consistent operation, enabling the mower to handle challenging terrain and thick grass with ease. The mower’s cutting deck measures 42 inches, allowing it to cover more ground in one pass, while still being compact enough to navigate narrow spaces and tight corners. The deck is constructed from high-quality materials designed for durability and long-lasting performance.

One of the key features of the PR17H42STF is its hydrostatic transmission. This technology provides an effortless driving experience, allowing the operator to easily adjust the speed without the need for manual gear shifting. This ease of operation makes mowing a more enjoyable task, especially for those new to riding mowers.

Additionally, the PR17H42STF offers a six-position height adjustment feature, giving the user complete control over the mowing height. Whether you prefer a manicured lawn or a taller grass finish, this mower adapts to your preferences seamlessly.

For enhanced comfort and convenience, the mower is equipped with an ergonomically designed seat and user-friendly controls positioned for easy access. The steering wheel is also designed to provide a comfortable grip, further reducing fatigue during extended mowing sessions.

The Poulan PR17H42STF includes a grass collection attachment option, making it easy to gather clippings and keep your yard tidy. Furthermore, its mulching capability allows for efficient nutrient recycling back into the soil, promoting a healthier lawn.

In conclusion, the Poulan PR17H42STF is an excellent investment for homeowners looking for a reliable and robust riding mower. Its combination of powerful performance, user-friendly features, and innovative technology makes it a standout choice for those serious about maintaining their outdoor spaces with minimal effort and maximum efficiency.
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