SERVICE AND ADJUSTMENTS

TO CHECK AND ADJUST BRAKE (See Fig. 22)

Your tractor is equipped with an adjustable brake system which is mounted on the right side of the transaxle.

If tractor requires more than five (5) feet to stop at highest speed in highest gear on a level, dry concrete or paved surface, then brake must be checked and adjusted.

TO CHECK BRAKE

•Park tractor on a level, dry concrete or paved surface, depress clutch/brake pedal all the way down and en- gage parking brake.

•Disengage transmission by placing freewhel control in “transmission disengaged” position. Pull freewheel control out and into the slot and release so it is held in the disengaged position.

The rear wheels must lock and skid when you try to manually push the tractor forward. If the rear wheels rotate, the brake needs to be adjusted or the pads need to be replaced.

TO ADJUST BRAKE

•Depress clutch/brake pedal all the way down and en- gage parking brake.

•Measure distance between brake operating arm and nut “A” on brake rod.

•If distance is other than 1-9/16", loosen jam nut and turn nut “A” until distance becomes 1-9/16". Retighten jam nut against nut “A”.

•Engage transmission by placing freewheel control in “transmission engaged” position.

•Road test tractor for proper stopping distance as stated above. Readjust if necessary. If stopping distance is still greater than five (5) feet in highest gear, further maintenance is necessary. Replace brake pads or contact a qualified service center.

WITH PARKING BRAKE “ENGAGED”

NUT “A”

1-9/16”

JAM NUT

 

OPERATING

ARM

01513

DO NOT TOUCH THIS NUT. IF FURTHER BRAKE ADJUSTMENT IS NECESSARY CONTACT YOUR NEAREST AUTHORIZED SER- VICE CENTER/DEPARTMENT

FIG. 22

TO REPLACE MOTION DRIVE BELT (See Fig. 23)

Park the tractor on level surface. Engage parking brake. For assistance, there is a belt installation guide decal on bottom side of left footrest.

BELT REMOVAL -

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

NOTE: Observe entire motion drive belt and position of all belt guides and keepers.

•Remove belt from stationary idler and clutching idler.

•Remove belt downward from around engine pulley.

•Pull belt slack toward rear of tractor. Carefully remove belt upwards from transmission input pulley and over cooling fan blades.

•Remove belt from center span keeper and pull belt away from tractor.

BELT INSTALLATION -

•Carefully work new belt down around transmission cooling fan and onto the input pulley.

•Slide belt into the center span keeper.

•Pull belt toward front of tractor and roll around the top groove of engine pulley.

•Install belt through stationary idler and clutching idler.

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

•Install mower (See “TO INSTALL MOWER” in this sec- tion of manual).

ENGINE

PULLEY

CLUTCHING

IDLER

STATIONARY

IDLER

TRANSMISSION

INPUT PULLEYCENTER SPAN KEEPER

FIG. 23

TRANSAXLE MOTION CONTROL LEVER NEUTRAL ADJUSTMENT (See Fig. 24)

The motion control lever has been preset at the factory and adjustment should not be necessary.

•Loosen adjustment bolt in front of the right rear wheel, and lightly tighten.

•Start engine and move motion control lever until tractor does not move forward or backward.

•Hold motion control lever in that position and turn engine off.

•While holding motion control lever in place, loosen the adjustment bolt.

•Move motion control lever to the neutral (N) (lock gate) position.

•Tighten adjustment bolt securely.

21

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Poulan PO17H42STB To Check and Adjust Brake See Fig, To Replace Motion Drive Belt See Fig, To Check Brake, To Adjust Brake
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PO17H42STB specifications

The Poulan PO17H42STB is a reliable and powerful lawn tractor that caters to the needs of homeowners seeking efficiency and performance in their lawn care tasks. With its robust design and user-friendly features, the PO17H42STB is an excellent choice for maintaining medium to large-sized lawns.

One of the standout features of this lawn tractor is its 17.5 horsepower Briggs & Stratton engine. This powerful engine provides ample power to tackle various lawn conditions and enables smooth operation across different terrains. With a hydrostatic transmission, the PO17H42STB offers seamless control over speed and direction, allowing users to navigate their lawn with ease, without the need for manual gear shifting.

The cutting deck of the PO17H42STB spans 42 inches, making it ideal for efficiently mowing larger areas. Equipped with a dual-blade system, the cutting performance is optimized to produce a clean and even cut, reducing the need for multiple passes. Additionally, the cutting height is adjustable, providing versatility for different grass lengths and types, ensuring that your lawn maintains a healthy and attractive appearance.

Comfort and convenience are at the forefront of the PO17H42STB's design. It features an ergonomic seat, allowing for extended periods of use without discomfort. The compact size of the tractor also makes it easy to maneuver in tight spaces, ensuring that corners and edges are not neglected. Furthermore, the large, easy-to-access fuel tank and integrated storage compartment enhance the overall user experience.

Another notable characteristic of the Poulan PO17H42STB is its durability. Built with high-quality materials, it is designed to withstand the rigors of regular use while maintaining its performance over time. The tractor also features a lifetime warranty on the frame, providing peace of mind to users regarding their investment.

In summary, the Poulan PO17H42STB lawn tractor stands out with its powerful engine, efficient cutting deck, and user-centric design. With technologies that enhance both performance and comfort, this model is an excellent option for homeowners looking to keep their lawns well-maintained. Its combination of power, durability, and ease of use makes the PO17H42STB a reliable companion for any lawn care enthusiast.
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