Poulan PO1742STA To Level Mower Housing, To Replace Mower Blade Drive Belt See Fig, Belt Removal

Page 19

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 “PRODUCT SPECIFICATIONS” section of this manual). If tires are over or underinflated, you will not properly adjust your mower.

SIDE-TO-SIDE ADJUSTMENT (See Figs. 16 and 17)

•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: Each full turn of adjustment nut will change mower height about 1/8".

•Recheck measurements after adjusting.

BOTTOM EDGE

 

BOTTOM EDGE

OF MOWER TO

 

OF MOWER TO

GROUND

 

GROUND

A

GROUND LINE

A

FIG. 16

SUSPENSION ARM

LIFT LINK

ADJUSTMENT NUT

FIG. 17

FRONT-TO-BACK ADJUSTMENT (See Figs. 18and 19)

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. 18

BOTH FRONT LINKS MUST BE EQUAL IN LENGTH

NUT “F”

NUT “E”

TRUNNION

FRONT LINKS

FIG. 19

TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 20)

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 instruc- tions.

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Contents Model NO. PO1742STA Safety Rules Safety Rules Table of Contents Contents of Hardware Pack Before Removing Tractor from Skid AssemblyTools Required for Assembly To Remove Tractor from CartonInstall Seat See Fig HOW to SET UP Your TractorCheck Battery See Fig Check Brake System Check Tire PressureCheck Deck Levelness Check for Proper Position of ALL BeltsOperation Know Your Tractor HOW to USE Your Tractor Before Starting the Engine To Start Engine See Fig Mowing TipsBefore Each USE MaintenanceLubrication Chart General RecommendationsTractor Transaxle Cooling Clean AIR ScreenEngine BeltsSpark Plugs CleaningEngine Cooling Fins See Fig MufflerTo Install Mower See Fig Service and AdjustmentsTo Remove Mower See Fig Belt Removal To Level Mower HousingBelt Installation To Replace Mower Blade Drive Belt See FigTo Check Brake To Check and Adjust Brake See FigTo Adjust Brake To Replace Motion Drive Belt See FigTo Remove Wheel for Repairs See Fig Transaxle Gear Shift Lever NEUTRAL- Adjustment See FigTo Adjust Steering Wheel ALIGN- Ment Front Wheel TOE-IN/CAMBERTo Remove CABLES, Reverse Order To Start Engine with a Weak Battery See FigReplacing Battery See Figs To Attach Jumper CablesTo Replace Fuse To Adjust CarburetorTo Replace Headlight Bulb Interlocks and RelaysEngine OIL StorageOther Fuel SystemTroubleshooting Points OFF Tractor - Model Number PO1742STA, Product Number 954 56 SchematicElectrical KEY Part Description Chassis and Enclosures 5479J Plug Btn Blk Drive Shaft Asm Cross Tapered PMST/20 Steering Assembly Nut Hex Jam Toplock 1/2-20 Unf Spark Arrester Engine Optional Equipment170551 Control Throt /Ch Flag EngineSeat Assembly Wheels & Tires DecalsMower Lift 159460 Mower Deck Repair Parts Service Notes Limited Warranty Policy Suggested Guide for Sighting Slopes for Safe Operation

PO1742STA specifications

The Poulan PO1742STA is a robust and efficient lawn tractor designed to tackle various gardening tasks with ease. This versatile machine brings together power, performance, and user-friendly features, making it a popular choice among homeowners and landscaping professionals alike.

One of the main highlights of the Poulan PO1742STA is its powerful engine. Equipped with a reliable 17.5 HP Briggs & Stratton engine, this lawn tractor delivers smooth performance and ample power to handle various mowing tasks. The engine is designed for efficiency and durability, ensuring that it can withstand the rigors of regular use while providing consistent performance.

The cutting deck is another standout feature of the Poulan PO1742STA. With a 42-inch wide cutting deck, it helps reduce mowing time by covering more ground in fewer passes. The deck is constructed from high-quality materials to ensure longevity and includes a reinforced chassis for stability. Additionally, the cutting height can be easily adjusted, allowing users to customize the length of the grass according to their preferences or seasonal needs.

One of the key technologies that enhance the functionality of the PO1742STA is its easy maneuverability. The lawn tractor features a tight turning radius, allowing users to navigate around trees, flower beds, and other obstacles with precision. Coupled with its responsive steering, this makes the tractor easy to operate and ideal for smaller yards with numerous landscaping features.

Comfort and convenience are also prioritized in the design of the Poulan PO1742STA. The tractor comes with an adjustable seat that provides ample cushioning, ensuring a comfortable ride even during extended mowing sessions. Additionally, the dashboard is ergonomically designed for ease of use, featuring intuitive controls for starting the engine, engaging the blades, and adjusting the cutting height.

An added advantage of the Poulan PO1742STA is its ease of maintenance. The machine is designed for quick access to the engine and other vital components, making routine checks and servicing hassle-free. This ensures that users can keep their tractor in optimal working condition without spending too much time on upkeep.

In summary, the Poulan PO1742STA is an exceptional lawn tractor that combines power, efficiency, and user-friendly features. Its robust engine, ample cutting width, maneuverability, and comfort-focused design make it an excellent choice for anyone looking to maintain a beautiful lawn with minimal effort. Whether for residential or light commercial use, the PO1742STA stands out as a reliable gardening tool.
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