Husqvarna Riding Mower YTH24V48 Manual

The Husqvarna YTH24V48 is a 24 HP V-Twin riding lawn mower with a 48-inch cutting deck, hydrostatic transmission, electric PTO clutch, and comfortable high-back seat. It features a durable steel frame, automatic parking brake, cruise control, and a 2.5-gallon fuel tank. Below are key sections for safety, features, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Assembly & Setup 3. Controls & Operation 4. Specifications 5. Cutting Deck Operation 6. Maintenance Schedule 7. Engine Care 8. Storage & Winterization 9. Safety Information 10. Warranty & Support 11. Troubleshooting

Features at a Glance

Key components: 24 HP Briggs & Stratton V-Twin engine, 48-inch fabricated steel cutting deck, Hydrostatic transmission, Electric PTO clutch, High-back seat, Cruise control, Headlights.

Feature	Description
Engine	24 HP Briggs & Stratton V-Twin, OHV
Cutting Width	48 inches
Transmission	Hydrostatic, foot-pedal controlled
Fuel Capacity	2.5 gallons
Seat	High-back, adjustable
Deck Lift	Manual lever, 6 cutting positions (1.5-4 inches)
PTO Clutch	Electric engagement
Brake	Automatic parking brake when seat is vacated
Headlights	Integrated for low-light operation
Drive System	Rear-wheel drive

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 (-) terminals.
Add engine oil: Use SAE 30 or 10W-30, check dipstick.
Fill fuel tank: Use fresh unleaded gasoline (87 octane minimum).

WARNING! Mower is heavy; use assistance during assembly. Ensure all bolts are tightened securely.

Controls & Operation

Familiarize yourself with controls before starting.

Ignition: Insert key, turn to START.
Blade engagement: Pull PTO switch upward.
Speed control: Use foot pedal (forward/reverse).
Cutting height: Adjust lever to desired position.
Parking brake: Engage when stopping on slopes.

CAUTION! Always sit in seat when operating. Keep hands and feet away from moving parts.

Specifications

Engine: 24 HP Briggs & Stratton V-Twin, OHV.
Cutting Deck: 48-inch fabricated steel, 2-blade.
Transmission: Hydrostatic, infinite speeds 0-5.5 mph.
Fuel Type: Unleaded gasoline (87 octane minimum).
Oil Capacity: 2 quarts (SAE 30 or 10W-30).
Cutting Height: 1.5 to 4 inches (6 positions).
Tires: Front 15x6.00-6, Rear 20x10.00-8.
Weight: Approximately 500 lbs.
Warranty: 2-year limited warranty.

Cutting Deck Operation

For optimal cutting performance and lawn health.

Engage blades only when engine is at full throttle.
Adjust cutting height based on grass type and season.
Overlap passes by 2-3 inches for even cutting.
Disengage blades when crossing driveways or gravel.
Clean underside of deck after each use to prevent buildup.

Tip: Mow when grass is dry for best results. Avoid cutting more than 1/3 of grass height at once.

Maintenance Schedule

Regular maintenance ensures longevity and performance.

Interval	Task
Before each use	Check tire pressure, fuel level, deck for debris
Every 8 hours	Check engine oil level
Every 25 hours	Sharpen blades, check battery terminals
Every 50 hours	Change engine oil, replace air filter
Every 100 hours	Replace spark plug, check drive belt tension
Seasonally	Grease fittings, inspect deck spindles

Engine Care

Proper engine maintenance is critical.

Oil change: Drain when warm, refill with 2 quarts SAE 30 or 10W-30.
Air filter: Replace paper element every 50 hours; clean foam pre-cleaner if equipped.
Spark plug: Gap at 0.030 inches, replace annually.
Fuel: Use fresh gasoline; add stabilizer for storage over 30 days.
Cooling fins: Keep clean to prevent overheating.

WARNING! Always disconnect spark plug wire before performing maintenance.

Storage & Winterization

Prepare mower for off-season storage.

Add fuel stabilizer to tank and run engine for 5 minutes.
Change engine oil and replace filter.
Remove spark plug, add 1 tablespoon of oil to cylinder, pull starter cord slowly to coat.
Clean entire mower, especially underside of deck.
Store in dry, covered area; disconnect battery if storing over 30 days.

CAUTION! Never store with fuel in tank without stabilizer. Gasoline can degrade and damage engine.

Safety Information

Always follow safety guidelines to prevent injury.

Read manual completely before operation.
Never allow children to operate mower.
Clear mowing area of debris, rocks, and toys.
Wear sturdy shoes, eye protection, and hearing protection.
Do not mow on slopes greater than 15 degrees.
Always look behind before backing up.
Disengage blades before crossing non-grass surfaces.

Warranty & Support

Husqvarna YTH24V48 includes a 2-year limited warranty covering defects in materials and workmanship. Warranty does not cover normal wear, improper maintenance, or commercial use. For support, visit www.husqvarna.com or contact 1-800-487-5962. Keep your receipt and model/serial numbers (located on frame near rear axle) for warranty service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Empty fuel tank, dead battery, clogged fuel line	Add fuel, charge/replace battery, check fuel line for obstructions.
Poor cutting performance	Dull blades, low engine RPM, clogged deck	Sharpen/replace blades, check throttle setting, clean deck underside.
Vibration or shaking	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 carburetor	Replace air filter and spark plug, clean carburetor.
Hydrostatic transmission slips	Low fluid, worn drive belt	Check fluid level, inspect and replace belt if worn.

Reset: Turn key to OFF, wait 30 seconds, then restart.

Service: 1-800-487-5962; www.husqvarna.com