Husqvarna YTH22V46 User Manual

The Husqvarna YTH22V46 is a 46-inch riding lawn mower featuring a 22 HP Briggs & Stratton engine, hydrostatic transmission, electric blade engagement, cruise control, comfortable high-back seat, and a durable steel frame. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Assembly & Setup 3. Controls & Operation 4. Specifications 5. Maintenance Schedule 6. Blade Care & Replacement 7. Storage & Winterization 8. Safety Guidelines 9. Warranty Information 10. Troubleshooting

Features at a Glance

Key components: 22 HP Briggs & Stratton engine, Hydrostatic transmission, 46-inch cutting deck, Electric PTO (Power Take-Off), Cruise control, High-back seat, Headlights, Cup holder.

Feature	Description
Engine	22 HP Briggs & Stratton, single-cylinder, overhead valve
Transmission	Hydrostatic, infinite forward/reverse speeds
Cutting Width	46 inches
Cutting Height	1.5 to 4 inches, adjustable in 0.25-inch increments
Blade Engagement	Electric PTO switch
Speed Control	Foot pedal for hydrostatic drive, cruise control lever
Seat	High-back, adjustable suspension
Fuel Tank	3-gallon capacity
Headlights	Integrated for low-light operation
Deck Material	12-gauge steel construction

Assembly & Setup

Unpack and inspect all parts. Assembly requires basic tools.

Install steering wheel: Align and tighten bolt.
Attach seat: Mount using provided bolts and washers.
Connect battery: Attach red (+) then black (-) cables.
Add engine oil: Use SAE 30 or 10W-30, fill to dipstick mark.
Add fuel: Use fresh unleaded gasoline (87 octane minimum).
Check tire pressure: Inflate to 14 PSI (front) and 10 PSI (rear).

WARNING! Always disconnect spark plug wire during assembly to prevent accidental starting.

Controls & Operation

Familiarize yourself with controls before operation.

Starting: Sit on seat, set parking brake, move PTO to OFF, turn key to START.
Driving: Release parking brake, press foot pedal forward for forward motion, reverse for backing up.
Mowing: Engage PTO switch to spin blades, adjust speed with foot pedal.
Cruise Control: Set desired speed, engage lever to maintain constant pace.
Stopping: Disengage PTO, return foot pedal to neutral, set parking brake, turn key to OFF.

CAUTION! Never operate on slopes greater than 15 degrees. Always mow across slopes, not up and down.

Specifications

Engine: 22 HP Briggs & Stratton, 724cc, OHV
Transmission: Hydrostatic, infinite speeds
Cutting Deck: 46-inch, 12-gauge steel
Cutting Height: 1.5 - 4 inches (adjustable)
Fuel Capacity: 3 gallons
Oil Capacity: 2 quarts (with filter)
Tire Size: Front 15x6.00-6, Rear 20x10.00-8
Weight: 540 lbs (approx.)
Seat: High-back, adjustable suspension
Warranty: 3-year limited

Maintenance Schedule

Regular maintenance ensures optimal performance and longevity.

Interval	Task
Before each use	Check tire pressure, inspect blades, check oil level
Every 8 hours	Check engine oil, clean deck underside
Every 50 hours	Change engine oil, replace oil filter
Every 100 hours	Replace air filter, spark plug
Every season	Sharpen/replace blades, check battery, lubricate fittings
Storage	Add fuel stabilizer, clean thoroughly

Tip: Always refer to engine manual for specific maintenance procedures.

Blade Care & Replacement

Sharp blades ensure clean cuts and reduce strain on engine.

Disconnect spark plug wire for safety.
Raise deck to highest position and block securely.
Remove blade bolt (turn counterclockwise) using proper wrench.
Sharpen blade evenly, maintaining original balance.
Reinstall blade with cutting edge toward ground, torque bolt to 450 in-lbs.
Replace blades if cracked, bent, or excessively worn.

WARNING! Always wear heavy gloves when handling blades. Never attempt to straighten a bent blade.

Storage & Winterization

Proper storage prevents fuel system issues and corrosion.

Clean entire mower, especially underside of deck.
Add fuel stabilizer to tank and run engine for 5 minutes.
Change engine oil and filter.
Remove spark plug, add 1 tablespoon of oil to cylinder, pull starter cord slowly to distribute.
Disconnect battery and store in cool, dry place.
Store in dry, covered location, preferably on blocks to relieve tire pressure.

CAUTION! Never store with gasoline in tank without stabilizer. Gasoline degrades over time and can damage engine.

Safety Guidelines

Always prioritize safety when operating machinery.

Read manual completely before operation.
Never allow children to operate mower.
Clear mowing area of debris, rocks, and toys.
Always wear eye protection, sturdy shoes, and hearing protection.
Never remove safety devices or guards.
Stop engine and wait for blades to stop before crossing driveways or roads.
Never refuel while engine is hot or running.
Use extreme caution on slopes and uneven terrain.

EMERGENCY: In case of fire, use Class B dry chemical fire extinguisher.

Warranty Information

Husqvarna YTH22V46 comes with a 3-year limited warranty covering defects in materials and workmanship. Warranty does not cover normal wear, improper maintenance, accident damage, or commercial use. To make a warranty claim, contact an authorized Husqvarna dealer with proof of purchase. For complete warranty terms, visit www.husqvarna.com or call 1-800-487-5962.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Empty fuel tank, dead battery, safety switch engaged	Add fuel, charge/replace battery, ensure seat is occupied and PTO is off.
Poor cutting performance	Dull blades, low engine speed, clogged deck	Sharpen/replace blades, check throttle setting, clean deck underside.
Excessive vibration	Unbalanced blade, loose blade bolt, damaged spindle	Balance or replace blade, tighten bolt, inspect spindle assembly.
Loss of power	Dirty air filter, old spark plug, clogged fuel filter	Replace air filter, install new spark plug, replace fuel filter.
Hydrostatic transmission issues	Low fluid, drive belt worn	Check fluid level, inspect and replace drive belt if necessary.

Service: For technical support, contact Husqvarna at 1-800-487-5962 or visit www.husqvarna.com.