Husqvarna 917.27909 owner manual Problem Cause Correction, Engaged

Page 28

 

 

 

 

 

TROUBLESHOOTING

 

POINTS

 

 

 

PROBLEM

 

 

CAUSE

 

 

 

 

 

 

 

 

 

 

CORRECTION

 

 

 

 

Engine dies when

1.

Reverse operation

system

 

 

1.

Turn ignition key to

 

 

 

 

 

tractor is shifted

 

 

(ROS) is not "ON" while

 

 

 

ROS "ON" position.

 

 

 

 

 

into reverse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

mower

or other

attachment

 

 

 

See Operation section.

 

 

 

 

 

 

 

 

 

 

is engaged.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Poorcut-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

f.

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.

Light switch

is "OFF".

 

 

 

1.

Turn light 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.

 

 

 

 

 

Loss of drive

 

 

1.

Freewheel control

in "disengaged"

position.

1.

Place freewheel

control

in "engaged" position.

 

 

 

 

 

2.

Motion

drive

belt

worn, damaged,

or broken.

2.

Replace

motion

drive

belt.

 

 

 

 

 

 

 

 

3.

Air trapped in transmission during

shipment

3.

Purge transmission.

 

 

 

 

 

 

 

 

 

 

 

or servicing.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Engine "backfires"

when

 

Engine

throttle control

not set between

half and

1.

Move throttle

control

between

half and full speed

turning engine

"OFF"

 

full speed

(fast)

position before stopping

engine.

 

(fast) position

before

stopping

engine.

 

28

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Contents Husqvarna General Operation Safe Operation Practices for Ride-On MowersII. Slope Operation Service Safe Operation PracticesIII. Children IV. Towi NGContents Unassembled Parts Tools Required for Assembly CartonBefore Removing Tractor from Skid Unpack CartonInstall Seat See Fig Assemble Gauge Wheels to Mower Deck SeeInstall Mower and Drive Belt Sees Engage slowlyChecklist Checktire PressureCheck Deck Levelness Check for Proper Position of ALL BeltsOperation LOW Choke FastKnow Your Tractor HOW to USE Your Tractor To Adjust Gauge Wheels See Fig Using the Reverse Operation SystemTo Operate Mower See Fig Reverse Operation System ROSBefore Starting the Engine To Operate on HillsTowing Carts and Other Attach Ments Check Engine OIL LevelMowing Tips Maintenance Lubrication ChartGeneral Recommendations Before Each USEBlade Removal See Fig TractorTo Sharpen Blade See Fig Battery EngineBelts Transaxle CoolingCleaning Service and Adjustments To Install MowerTo Level Mower Housing To Remove Mower See FigService AdjustmentsMower Drive Belt Installation To Replace Mower Drive BeltMower Drive Belt Removal Belt RoutingTo Adjust Attachment Clutch With Parkingbrake Engaged To Check and Adjust BrakeTo Replace Motion Drive Belt Transmission REMOVAL/REPLACEMENT To Adjust Steering Wheel ALIGN- MentTo Start Engine with a Weak Battery See Fig Front Wheel TOE-IN/CAMBERTo Adjust Throttle Control Cable To Adjust Choke ControlTo Adjust Carburetor To Replace Headlight BulbEngine OIL Fuel SystemCylinders Points Cause CorrectionProblem Cause Correction EngagedSchematic Solenoid Optional Fuel LineElectrical KEY Part Description Chassis and Enclosures Repair Parts Ground Drive Repair Parts Steering Assembly Repair Parts Engine Spark Arrester KITKEY PartSeat Assembly KEY Part DescriptionKEY DecalsPart KEY Description Lift Assembly 11/32 x 1-1/2 x 10 Ga Mower Deck 183 Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAXWarranty Statement HusqvarnaHusqvarna

917.27909 specifications

The Husqvarna 917.27909 is a formidable riding lawn mower, designed to offer both power and versatility for homeowners who prioritize efficiency in lawn care. With a robust construction and user-friendly features, this model has garnered attention for its ability to tackle various landscaping tasks.

One of the standout features of the Husqvarna 917.27909 is its powerful engine. Equipped with a 24 horsepower Briggs & Stratton engine, it delivers reliable performance that can handle larger mowing areas without faltering. This engine offers a combination of durability and smooth operation, ensuring that even challenging terrains can be managed with ease.

The cutting deck of the Husqvarna 917.27909 measures 48 inches, allowing for an impressive cutting swath. This wide deck reduces mowing time, making it efficient for expansive yards. The deck is made of high-quality materials that resist wear and tear, and it features an adjustable cutting height to cater to varying grass lengths and user preferences.

An innovative aspect of this mower is its cutting system. The model incorporates a three-blade system that ensures a clean and even cut. This is particularly beneficial for maintaining a healthy lawn, as it prevents grass from being torn and provides a polished finish to the landscape.

User comfort is another key characteristic of the Husqvarna 917.27909. The mower is designed with an ergonomic seat and convenient controls that place essential functions at the operator's fingertips. Additionally, the steering wheel is designed for ease of use, enabling smooth maneuverability around trees and flower beds.

Technologically, the Husqvarna 917.27909 features a hydrostatic transmission, which allows for seamless speed adjustments without the need for manual gear changes. This technology enhances the overall mowing experience by providing intuitive control and the ability to navigate effortlessly across different surfaces.

For maintenance, the model includes practical features such as an easy-access deck wash port. This allows users to connect their garden hose for quick cleaning of the mowing deck, reducing the time spent on upkeep.

In summary, the Husqvarna 917.27909 is a well-engineered riding lawn mower that marries power and convenience. With its strong engine, efficient cutting deck, comfortable user experience, and innovative technology, it stands as a reliable choice for anyone looking to maintain their lawn with minimal effort and maximum results.
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