SERVICE AND ADJUSTMENTS

SIDE-TO-SIDE ADJUSTMENT (See Figs. 20 and 21)

•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. 20

SUSPENSION ARM

LIFT LINK ADJUSTMENT NUT

FIG. 21

FRONT-TO-BACK ADJUSTMENT (See Figs. 22 and 23)

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. Both links should be approximately 10-3/8".

•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.

•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.

20

MANDREL

"D"

"D"

FIG. 22

BOTH FRONT LINKS MUST BE EQUAL IN LENGTH

NUT "E"

NUT "F"

TRUNNION

FRONT LINKS

FIG. 23

TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 24)

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. 24

Page 19 Page 21
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Image 20
Poulan PD22PH48STA owner manual To Replace Mower Blade Drive Belt See Fig, Belt Removal, Belt Installation
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PD22PH48STA specifications

The Poulan PD22PH48STA is a versatile and efficient lawn tractor designed for homeowners who seek a reliable solution for maintaining their lawns. With a powerful engine and user-friendly features, it has quickly become a popular choice for residential lawn care. This lawn tractor boasts a 22 horsepower, 725cc Kohler engine that delivers ample power for tackling various mowing conditions. This engine is designed for efficiency and longevity, ensuring that it can handle the rigors of regular use without compromising performance.

One of the standout features of the Poulan PD22PH48STA is its 48-inch cutting deck. This wide deck allows for efficient mowing and minimizes the number of passes required to cover large areas, making lawn maintenance quicker and more effective. The deck is made from robust materials to withstand daily wear and tear, and it has multiple height adjustment options to provide users with flexibility when it comes to grass length.

The mower is equipped with a hydrostatic transmission, enabling smooth and effortless operation. This technology allows users to change speeds without having to shift gears manually, providing a more comfortable and efficient mowing experience. The hydrostatic transmission is particularly useful when navigating complex terrains and tight spaces, where precise control is essential.

Another impressive characteristic of the Poulan PD22PH48STA is its turning radius. With a tight turning radius, this lawn tractor allows users to maneuver easily around obstacles, flower beds, and trees, contributing to a cleaner and more precise cut. The comfortable operator’s seat and ergonomic controls enhance the overall user experience, providing ample support during extended mowing sessions.

In addition, the PD22PH48STA features a durable frame and heavy-duty wheels that provide stability and traction on various surfaces, ensuring it remains reliable on uneven terrain. The mower's easy access to maintenance points simplifies upkeep, allowing users to keep their equipment in peak condition with minimal effort.

Overall, the Poulan PD22PH48STA combines power, efficiency, and user-friendly features into a state-of-the-art lawn tractor that stands out in the market. Its focus on performance and comfort makes it a strong contender for dedicated homeowners looking to achieve a well-maintained lawn with ease.
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