Poulan PO175H42STA To Replace Mower Blade Drive Belt See Fig, Belt Removal, Belt Installation

Page 20

SERVICE AND ADJUSTMENTS

SIDE-TO-SIDE ADJUSTMENT (See Figs. 15 and 16)

•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. 15

SUSPENSION ARM

LIFT LINK ADJUSTMENT NUT

FIG. 16

FRONT-TO-BACK ADJUSTMENT (See Figs. 17 and 18)

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 high- est 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. 17

BOTH FRONT LINKS MUST BE EQUAL IN LENGTH

NUT "F"

NUT "E"

TRUNNION

FRONT LINKS

FIG. 18

TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 19)

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

FIG. 19

20

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Contents Model NO. PO175H42STA Safety Rules Safety Rules Table of Contents Unassembled Parts Steering Wheel SeatKey Slope SheetAssembly Tools Required for AssemblyTo Remove Tractor from Carton Before Removing Tractor from SkidCheck Battery See Fig HOW to SET UP Your TractorInstall Seat See Fig Check Tire Pressure Check Deck LevelnessCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor Before Starting the Engine To Operate Mower See FigTo Transport See Figs To Operate on HillsADD Gasoline To Start Engine See FigPurge Transmission Automatic Transmission Warm UPMowing Tips Maintenance Lubrication ChartGeneral Recommendations Before Each USETractor Engine Cleaning AIR FilterMuffler Spark PlugsService and Adjustments To Install Mower See FigTo Level Mower Housing To Remove Mower See FigBelt Removal Belt InstallationTo Replace Mower Blade Drive Belt See Fig To Check and Adjust Brake See Fig Transaxle Motion Control Lever Neutral Adjustment See FigTo Adjust Brake To Replace Motion Drive Belt See FigFront Wheel TOE-IN/CAMBER Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel Alignment To Adjust Throttle Control Cable To Adjust Choke ControlTo Adjust Carburetor To Replace Headlight BulbStorage OtherFuel System Engine OILTroubleshooting Points Problem Cause CorrectionWith attachment clutch Limited Warranty Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAX

PO175H42STA specifications

The Poulan PO175H42STA is a robust and reliable riding lawn mower designed to provide efficient mowing for homeowners with medium to large-sized lawns. This lawn tractor boasts a variety of features and technologies that enhance its performance, comfort, and ease of use.

One of the standout features of the PO175H42STA is its powerful 17.5 horsepower Briggs & Stratton engine. This reliable engine ensures efficient cutting, even in thicker grass. The engine is designed for easy starting and smooth operation, allowing for a hassle-free mowing experience.

The cutting deck of the Poulan PO175H42STA measures 42 inches, making it ideal for tackling larger areas in a shorter amount of time. The deck's design includes a reinforced frame for added durability, and it offers an adjustable cutting height, allowing users to customize the mowing experience according to their lawn's needs. With six different height settings, ranging from 1.5 inches to 4 inches, users can achieve the perfect cut for their specific grass type and desired look.

The ergonomic design of the Poulan mower also contributes to user comfort. The adjustable high-back seat provides ample support during long mowing sessions, while the soft-touch steering wheel reduces vibrations, enhancing the overall mowing experience. Additionally, the foot-operated deck lift feature allows for seamless adjustments of the cutting height without having to leave the seat, making it highly convenient.

This riding mower is equipped with an automatic transmission, providing a smooth and effortless driving experience. The user-friendly controls make it easy for individuals of all skill levels to operate the mower effectively. The front headlights improve visibility while mowing early in the morning or later in the evening, ensuring that mowing can occur at any time of the day.

In terms of maintenance, the Poulan PO175H42STA includes features that simplify upkeep. The deck wash port makes it easy to clean the underside of the mowing deck, preventing grass clippings from building up and affecting performance. Additionally, its sturdy construction promises longevity, making it a worthwhile investment for those looking to maintain a pristine lawn.

Overall, the Poulan PO175H42STA riding lawn mower combines power, comfort, and user-friendly features, making it a top choice for homeowners who value efficiency and performance in their lawn care routine.
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