SERVICE AND ADJUSTMENTS

WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUST- MENTS:

•Depress brake pedal fully and set parking brake.

•Place attachment clutch in “DISENGAGED” position.

•Turn ignition key to “STOP” and remove key.

•Make sure the blades and all moving parts have completely stopped.

•Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug.

TRACTOR (See Fig. 27)

TO REMOVE MOWER

•Place attachment clutch in “DISENGAGED” posi- tion.

•Lower attachment lift lever to its lowest position.

•Disengage belt tension rod (K) from lock bracket

(L).

CAUTION: Belt tension rod is spring loaded. Have a tight grip on rod and release slowly.

•Remove mower belt from electric clutch pulley

•Disconnect front link (E) from mower - remove retainer spring and washer.

•Go to either side of mower and disconnect mower suspension arm (A) from chassis and rear lift link

(C)from rear mower bracket (D) - remove retainer springs and washers.

•Go to other side of mower and disconnect the suspension arm and rear lift link.

•From right side of mower, disconnect anti-sway bar (S) from right rear mower bracket (D) - remove retainer spring and washer and pull mower toward you until the bar falls from the hole in bracket.

•Turn tractor steering wheel to the left as far as it will go.

•Slide mower out from under right side of tractor.

TO INSTALL MOWER

Follow procedure described in “INSTALL MOWER AND DRIVE BELT” in the Assembly section of this manual.

TO LEVEL MOWER

Make sure tires are properly inflated to the PSI shown on tires. If tires are over or under inflated, it may affect the appearance of your lawn and lead you to think the mower is not adjusted properly.

VISUAL SIDE-TO-SIDE ADJUSTMENT (See Fig. 28)

•With all tires properly inflated and if your lawn ap- pears unevenly cut, determine which side of mower is cutting lower.

CAUTION: After rear lift links are dis- connected, the attachment lift lever will be spring loaded. Have a tight grip on lift lever when changing position of the lever.

NOTE: As desired, you can raise the low side of mower or lower the high side.

•Go to side of mower you wish to adjust.

LB

M

K

F

A

E

H

S

C

D

FIG. 27

20

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Poulan 417920 manual Tractor See Fig, To Remove Mower, To Install Mower, To Level Mower
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417920 specifications

The Poulan 417920 is a powerful and efficient chainsaw designed for both casual users and professionals alike. It stands out in the market for its combination of performance, durability, and user-friendly features. Built with a robust 42cc engine, the Poulan 417920 delivers an impressive power-to-weight ratio, making it suitable for various cutting tasks, from trimming small branches to felling larger trees.

One of the standout features of the Poulan 417920 is its Easy Start system. This technology reduces the resistance in the pull cord, allowing users to start the chainsaw with minimal effort. The automatic oiling system is another key characteristic, ensuring that the chainsaw chain remains lubricated during operation. This not only enhances cutting efficiency but also prolongs the life of the chain and bar.

The 417920 features a 16-inch bar, which strikes a perfect balance between maneuverability and cutting capacity. The low-vibration design of the chainsaw helps reduce user fatigue during extended use, making it comfortable to operate for longer periods. The anti-vibration handle contributes to this comfort, allowing users to maintain better control while cutting.

Safety is a major consideration in the design of the Poulan 417920. It comes equipped with a chain brake that activates quickly in case of kickback, providing a vital layer of protection for the operator. Additionally, the chainsaw features a protective cover to shield the chain and bar when not in use, further enhancing its safety profile.

The Poulan 417920 also emphasizes ease of maintenance. The tool-less chain tensioning system allows for quick adjustments without the need for additional tools, saving time and effort. The accessible air filter is designed for easy cleaning, which helps maintain optimal engine performance.

In conclusion, the Poulan 417920 chainsaw embodies a blend of power, safety, and convenience. Its user-friendly features, such as the Easy Start system and tool-less adjustments, make it an ideal choice for both novice and experienced users. With its durable construction and advanced technology, the Poulan 417920 is well-equipped to handle a wide range of cutting tasks, ensuring that it remains a reliable companion for all your outdoor projects.
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