To Level Mower Housing, SIDE-TO-SIDE Adjustment

TO LEVEL MOWER HOUSING

Adjust the mower while tractor is parked on level ground or driveway. Make sure tires are properly inﬂated (See “PROD- UCT SPECIFICATIONS” section of this manual). If tires are over or underinﬂated, you will not properly adjust your mower.

SIDE-TO-SIDE ADJUSTMENT

•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 adjust- ment 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 of
Bottom edge	00598	mower to ground
of mower to
ground
A	Ground Line	A

Suspension Arm

01553

Lift Link Adjustment Nut

FRONT-TO-BACK ADJUSTMENT IMPORTANT: Deck must be level side-to side. If the following front-to-back adjust- ment 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 trac- tor. Measure distance “D” directly in front and behind the mandrel at bottom edge of mower housing as shown.

•Before making any necessary adjust- ments, 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.

01268

Mandrel

“D” “D”

Both Front Links Should be Equal in Length

01267

Nut “F”	Nut “E”
Nut “F”
Trunnion

Front Links

TO REPLACE MOWER BLADE DRIVE BELT

The mower blade drive belt may be re- placed without tools. Park the tractor on level surface. Engage parking brake.

BELT REMOVAL -

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

2.Work belt off both mandrel pulleys and idler pulleys.

3.Pull belt away from mower.

BELT INSTALLATION -

1.Work belt around both mandrel pulleys and idler pulleys

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

3.Install mower (See “To Install Mower” in this section of this manual).

191663 specifications

The Poulan 191663 is a remarkable piece of equipment tailored for outdoor enthusiasts and professionals alike. As a part of Poulan's extensive lineup, it exemplifies durability, performance, and user-friendliness, making it an excellent choice for those tackling various landscaping and yard maintenance tasks.

One of the standout features of the Poulan 191663 is its powerful engine. Equipped with a reliable 42cc, 2-cycle gas engine, the chainsaw delivers exceptional cutting performance while maintaining a lightweight design. This engine ensures that users can tackle even the toughest jobs with ease, whether it’s felling trees or trimming branches.

The design of the Poulan 191663 emphasizes user comfort and control. It comes with an ergonomic handle that provides a secure grip, allowing for extended use without causing undue fatigue. Coupled with its lightweight construction, this chainsaw minimizes strain, making it ideal for both experienced users and novices.

Safety features are paramount with the Poulan 191663. The chainsaw is equipped with an automatic oiler, which ensures that the chain receives the lubrication it needs for optimal performance while reducing wear. Additionally, a safety chain brake is included, providing an added layer of protection against kickback, which is essential for maintaining safety during operation.

Another notable technology featured in the Poulan 191663 is its easy-start system. This user-friendly technology allows for hassle-free starting with minimal effort, making it accessible for users who may struggle with traditional chainsaw ignition systems. The quick-access air filter ensures that maintenance is straightforward, allowing for easy cleaning and replacement, thus prolonging the chainsaw's lifespan.

Moreover, the Poulan 191663 boasts a 16-inch bar and chain, providing ample cutting capacity for a range of applications. Its versatile design allows users to efficiently navigate both small and medium-sized trees and branches, making it an indispensable tool for homeowners and landscape professionals alike.

In summary, the Poulan 191663 combines power, safety, and ease of use into one compact package. With its robust engine, ergonomic design, and essential safety features, this chainsaw is a reliable choice for anyone looking to enhance their outdoor maintenance capabilities. Whether you're pruning your garden, clearing storm debris, or tackling larger cutting jobs, the Poulan 191663 is a dependable partner for all your cutting needs.