Poulan 190785 manual With attachment clutch

Page 26

TROUBLESHOOTING POINTS

PROBLEM

CAUSE

 

CORRECTION

 

 

 

 

 

Engine continues to run

1.

Faulty operator-safety presence control system.

1.

Check wiring, switches and connections. If not

when operator leaves seat

 

 

 

corrected, contact an authorized service center/

with attachment clutch

 

 

 

department.

engaged

 

 

 

 

 

 

 

 

 

Poor cut - uneven

1.

Worn, bent or loose blade.

1.

Replace blade. Tighten blade bolt.

 

2.

Mower deck not level.

2.

Level mower deck.

 

3.

Buildup of grass, leaves, and trash under mower.

3.

Clean underside of mower housing.

 

4.

Bent blade mandrel.

4.

Replace blade mandrel.

 

5.

Clogged mower deck vent holes from buildup of

5.

Clean around mandrels to open vent holes.

 

 

grass, leaves, and trash around mandrels.

 

 

 

 

 

 

 

Mower blades will not

1.

Obstruction in clutch mechanism.

1.

Remove obstruction.

rotate

2.

Worn/damaged mower drive belt.

2.

Replace mower drive belt.

 

3.

Frozen idler pulley.

3.

Replace idler pulley.

 

4.

Frozen blade mandrel.

4.

Replace blade mandrel.

 

 

 

 

 

Poor grass discharge

1.

Engine speed too slow.

1.

Place throttle control in “FAST” position.

 

2.

Travel speed too fast.

2.

Shift to slower speed.

 

3.

Wet grass.

3.

Allow grass to dry before mowing.

 

4.

Mower deck not level.

4.

Level mower deck.

 

5.

Low/uneven tire air pressure.

5.

Check tires for proper air pressure.

 

6.

Worn, bent or loose blade.

6.

Replace/sharpen blade. Tighten blade bolt.

 

7.

Buildup of grass, leaves and trash under mower.

7.

Clean underside of mower housing.

 

8.

Mower drive belt worn.

8.

Replace mower drive belt.

 

9.

Blades improperly installed.

9.

Reinstall blades sharp edge down.

 

10.

Improper blades used.

10.

Replace with blades listed in this manual.

 

11.

Clogged mower deck vent holes from buildup of

11.

Clean around mandrels to open vent holes.

 

 

grass, leaves, and trash around mandrels.

 

 

 

 

 

 

 

Headlight(s) not working

1.

Switch is “OFF”.

1.

Turn switch “ON”.

(if so equipped)

2.

Bulb(s) or lamp(s) burned out.

2.

Replace bulb(s) or lamp(s).

 

3.

Faulty light switch.

3.

Check/replace light switch.

 

4.

Loose or damaged wiring.

4.

Check wiring and connections.

 

5.

Blown fuse.

5.

Replace fuse.

 

 

 

 

 

Battery will not charge

1.

Bad battery cell(s).

1.

Replace battery.

 

2.

Poor cable connections.

2.

Check/clean all connections.

 

3.

Faulty regulator (if so equipped).

3.

Replace regulator.

 

4.

Faulty alternator.

4.

Replace alternator.

 

 

 

 

 

Engine “backfires” when

1.

Engine throttle control not set at “SLOW”

1.

Move throttle control to “SLOW” position and allow

turning engine “OFF”

 

position for 30 seconds before stopping engine.

 

to idle for 30 seconds before stopping engine.

 

 

 

 

 

26

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Contents Model NO. PO15538B General Operation Safety RulesIV. Service II. Slope OperationSafety Rules Table of Contents Unassembled Parts Steering Wheel SeatTo Remove Tractor from Carton AssemblyTools Required for Assembly Before Removing Tractor from SkidCheck Battery See Fig HOW to SET UP Your TractorInstall Seat See Fig Check for Proper Position of ALL Belts Check Tire PressureCheck Deck Levelness Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor Before Starting the Engine Mowing Tips To Start Engine See FigGeneral Recommendations MaintenanceLubrication Chart Before Each USETires TractorBrake Operation Operator Presence SystemBelts BatteryEngine Transaxle CoolingAIR Filter CleaningClean AIR Screen MufflerTo Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig To Level Mower Housing FRONT-TO-BACK Adjustment See FigsTo Check and Adjust Brake See Fig To Replace Mower Blade Drive Belt See FigTo Replace Motion Drive Belt See Fig To Start Engine with a Weak Battery See FigTo Adjust Steering Wheel ALIGN- Ment Front Wheel TOE-IN/CAMBERInterlocks and Relays Replacing Battery See FigsTo Replace Headlight Bulb To Replace FuseTo Adjust Choke Control To Remove Hood and Grill Assembly See FigTo Adjust Throttle Control Cable To Adjust CarburetorFuel System StorageOther Engine OILTroubleshooting Points With attachment clutch Schematic Tractor - Model Number PO15538BElectrical KEY Part Description Chassis 174643X014 Drive KEY Part NO. NO. Description Steering KEY Part Description Engine Optional Equipment Spark ArresterSeat Seatlt.bolt1Decals Wheels & TiresMower Lift 188822Mower Deck Repair Parts Limited Warranty Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAX

190785 specifications

The Poulan 190785 is a powerful and versatile chainsaw designed for both professional and residential forestry tasks. This model is particularly noted for its reliability and efficiency, making it a popular choice among users who require a robust tool for cutting, pruning, and tree removal.

One of the standout features of the Poulan 190785 is its powerful engine. It typically comes equipped with a 2-cycle gas engine that delivers impressive horsepower, ensuring that users can tackle even the toughest jobs with ease. The engine design focuses on minimizing fuel consumption while maximizing power, which allows for longer operational periods before needing to refuel.

The chainsaw features a 18-inch bar and chain, providing an optimal cutting length for a variety of applications, from trimming branches to felling small to medium-sized trees. The chain speed is notably high, which enhances cutting efficiency and reduces the physical effort needed by the operator. Additionally, the bar is designed with a low kickback feature, enhancing safety during use.

In terms of usability, the Poulan 190785 incorporates several ergonomic designs. The comfortable handle is designed for better grip and control, reducing user fatigue during extended operation. The chainsaw also includes an automatic oiling system, which ensures that the chain operates smoothly, reducing wear and extending the tool's lifespan.

Safety is a priority with the Poulan 190785, which includes features such as a chain brake that immediately stops the chain in case of kickback, protecting the operator from potential injuries. The chainsaw’s lightweight construction further enhances its maneuverability, allowing users to easily navigate around their work environment.

Maintenance is made simpler with the Poulan 190785 due to its easy-access air filter and carburetor, facilitating routine checks and cleaning. This design consideration ensures that the chainsaw remains in peak operating condition, resulting in a longer service life.

In summary, the Poulan 190785 stands out as a well-rounded chainsaw option, combining power, safety, and ease of use. Whether you are a homeowner looking to maintain your yard or a professional needing a reliable tool for forestry work, the Poulan 190785 delivers performance and efficiency to get the job done effectively. Its durable construction and thoughtful features make it a worthwhile investment for anyone seeking a chainsaw they can count on.
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