OPERATION

PURGE TRANSMISSION

CAUTION: Never engage or disengage freewheel lever while the engine is

running.

To ensure proper operation and performance, it is recom- mended that the transmission be purged before operating tractor for the first time. This procedure will remove any trapped air inside the transmission which may have devel- oped during shipping of your tractor.

I M P O R T A N T : S H O U L D Y O U R T R A N S M I S S I O N REQUIRE REMOVAL FOR SERVICE OR REPLACEMENT, IT SHOULD BE PURGED AFTER REINSTALLATION BEFORE OPERATING THE TRACTOR.

•Place tractor safely on level surface with engine off and parking brake set.

•Disengage transmission by placing freewheel control in freewheeling position (See “TO TRANSPORT” in this section of manual).

•Sitting in the tractor seat, start engine. After the engine is running, move throttle control to slow position. Disengage parking brake

•Depress forward drive pedal to full forward position, hold for five (5) seconds and release pedal. Depress reverse drive pedal to full reverse position, hold for five

(5) seconds and release pedal. Repeat this procedure three (3) times.

NOTE: During this procedure there will be no movement of drive wheels. The air is being removed from hydraulic drive system.

•Shut- off engine and set parking brake.

•Engage transmission by placing freewheel control in driving position (See “TO TRANSPORT” in this section of manual).

•Sitting in the tractor seat, start engine. After the engine is running, move throttle control to half (1/2) speed. Disengage parking brake.

•Drive tractor forward for approximately five feet then backwards for five feet. Repeat this driving procedure three times.

•Your tractor is now purged and now ready for normal operation.

MOWING TIPS

•Mower should be properly leveled for best mowing performance. See “TO LEVEL MOWER HOUSING” in the Service and Adjustments section of this manual.

•The left hand side of mower should be used for trimming.

•Drive so that clippings are discharged onto the area that has been cut. Have the cut area to the right of the machine. This will result in a more even distribution of clippings and more uniform cutting.

•When mowing large areas, start by turning to the right so that clippings will discharge away from shrubs, fences, driveways, etc. After one or two rounds, mow in the opposite direction making left hand turns until finished (See Fig. 12).

•If grass is extremely tall, it should be mowed twice to reduce load and possible fire hazard from dried clip- pings. Make first cut relatively high; the second to the desired height.

•Do not mow grass when it is wet. Wet grass will plug mower and leave undesirable clumps. Allow grass to dry before mowing.

•Always operate engine at full throttle when mowing to assure better mowing performance and proper dis- charge of material. Regulate ground speed by selecting a low enough gear to give the mower cutting perfor- mance as well as the quality of cut desired.

•When operating attachments, select a ground speed that will suit the terrain and give best performance of the attachment being used.

FIG. 12

16

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Poulan DPR22H48STB owner manual Purge Transmission, Mowing Tips
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DPR22H48STB specifications

The Poulan DPR22H48STB is a robust riding mower designed to tackle the diverse mowing needs of homeowners with larger lawns. With its exceptional performance and user-friendly features, it stands out in the market for those seeking efficiency and reliability.

At the heart of the DPR22H48STB is a reliable 22 HP Briggs & Stratton engine, known for its power and durability. This engine provides the necessary strength to handle tall grass and uneven terrain, making mowing a seamless task. Coupled with an easy-start system, users can quickly get the mower running without the hassle often associated with pull-start engines.

The mower features a 48-inch cutting deck, which is perfect for navigating tighter areas while still covering a significant amount of ground with each pass. The cutting height can be easily adjusted to six different positions, allowing users to customize their cut based on the grass type and weather conditions. This flexibility ensures that every user can maintain their yard with precision and care.

One of the standout features of the Poulan DPR22H48STB is its hydrostatic transmission, which provides smooth and effortless motion. This technology allows for seamless speed adjustments without the need for gear shifting, making it easier to maneuver around obstacles and maintain control on inclines. As a result, users experience less fatigue during longer mowing sessions.

Durability is another key characteristic of this model. The steel deck construction ensures that the mower withstands the elements and heavy use without compromising performance. Additionally, the mower’s wide rear tires enhance traction and stability, making it an ideal choice for uneven surfaces.

Further enhancing the mowing experience is the comfortable, adjustable seat, which allows users to find their ideal position for extended periods of use. The steering wheel is ergonomically designed, ensuring ease of use even in tight turns or challenging terrains.

In summary, the Poulan DPR22H48STB combines power, efficiency, and comfort. It is equipped with a potent Briggs & Stratton engine, a versatile cutting deck, and an innovative hydrostatic transmission, making it a reliable choice for homeowners looking to maintain their lawn effortlessly. With its solid build and thoughtful features, this riding mower simplifies yard care, allowing users to enjoy their outdoor spaces to the fullest.
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