Poulan 176038 To Level Mower Housing, To Replace Mower Blade Drive Belt See Fig, Belt Removal

Page 20

SERVICE AND ADJUSTMENTS

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 (See Figs. 17 and 18)

•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”

“A”

 

GROUND LINE

FIG. 17

SUSPENSION ARM

LIFT LINK

ADJUSTMENT

NUT

FIG. 18

FRONT-TO-BACK ADJUSTMENT (See Figs. 19 and 20)

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.

20

•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.

MANDREL

"D"

"D"

FIG. 19

BOTH FRONT LINKS MUST BE EQUAL IN LENGTH

NUT "F"

NUT "E"

TRUNNION

FRONT LINKS

FIG. 20

TO REPLACE MOWER BLADE DRIVE BELT (See Fig. 21)

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.

MANDREL

IDLER

PULLEY

PULLEYS

 

MANDREL

PULLEY

FIG. 21

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Contents Model NO. PO14542B Safety Rules Safe Operation Practices for Ride-On MowersTable of Contents Product Specifications Customer ResponsibilitiesKeys Unassembled PartsSteering Wheel Seat Assembly Tools Required for AssemblyTo Remove Tractor from Carton Before Removing Tractor from SkidInstall Seat See Fig HOW to SET UP Your TractorCheck Battery See Fig Check Tire Pressure Check Deck LevelnessCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor Before Starting the Engine To Operate on HillsTo Transport Towing Carts and Other ATTACH- MentsTo Start Engine See Fig Mowing TipsADD Gasoline ¿ Lubrication Chart Customer ResponsibilitiesGeneral Recommendations Before Each USETractor Brake OperationTires Operator Presence SystemBattery EngineBelts Transaxle CoolingClean AIR Screen See Fig To Service PRE-CLEANERTo Service Cartridge Engine Cooling Fins See FigCleaning MufflerSpark Plugs IN-LINE Fuel Filter See FigTo Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig To Level Mower Housing Belt InstallationTo Replace Mower Blade Drive Belt See Fig Belt RemovalTo Adjust Steering Wheel Alignment Front Wheel TOE-IN/CAMBERReplacing Battery See To Remove Hood and Grill Assembly See FigTo Replace Headlight Bulb Interlocks and RelaysTo Adjust Throttle Control Cable See Fig To Adjust Carburetor See FigPreliminary Setting Final SettingStorage OtherFuel System Engine OILTroubleshooting Points OFF Schematic Tractor - Model Number PO14542BElectrical 2122175141 175158175566 Chassis and Enclosures 155924X012 Drive 117 110 111 115173898 174973154407 Bellcrank Clutch Steering Assembly KEY Part NO. NO. Description Engine 17060620 170551148315 Seat Assembly Decals Wheels & TiresMower Lift Nut Lock w/Wsh 1/2-13 Unc Mower Deck 174284 171977165898 Service Notes Limited Warranty C U M SEH Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill

176038 specifications

The Poulan 176038 is a high-performance gas-powered chainsaw designed for both home and professional use. Known for its powerful engine and reliable performance, this model has become popular among landscapers, farmers, and DIY enthusiasts alike. One of the standout features of the Poulan 176038 is its robust 38cc engine, which provides adequate power for a variety of cutting tasks, from trimming branches to felling trees. The chainsaw is equipped with a 16-inch bar and chain, allowing for efficient cutting while maintaining a lightweight design.

One significant technology integrated into the Poulan 176038 is the easy-start mechanism, which simplifies the starting process, reducing the effort needed to get the saw running. This feature is especially useful for beginners or those who may find traditional pull-start mechanisms challenging. Additionally, the Chainsaw has an adjustable fuel and oil mixture, allowing users to customize performance based on their specific needs and the type of job at hand.

Safety is a priority with the Poulan 176038, and it includes several features to protect the user. The chainsaw is equipped with a chain brake that quickly stops the chain rotation in case of kickback, reducing the risk of injury. Moreover, it features a tensioning system for quick adjustments to the chain without the need for additional tools, enhancing both usability and safety.

Another remarkable characteristic of this chainsaw is its lightweight design, weighing around 10 pounds, which makes it easy to handle for extended periods without causing fatigue. This portability is advantageous for users who need to perform extensive cutting tasks in various locations.

The Poulan 176038 also boasts an anti-vibration system, making operation smoother and more comfortable. This system helps to minimize operator fatigue, allowing users to work longer without discomfort. Overall, the Poulan 176038 stands out as an efficient, user-friendly chainsaw that balances power, safety, and convenience, making it an excellent choice for both casual users and professionals seeking to tackle various cutting tasks with ease. Whether you are maintaining your garden or handling more significant woodcutting jobs, the Poulan 176038 delivers in performance and reliability.
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