Husqvarna Z242F Parts Manual

The Husqvarna Z242F is a 42-inch zero-turn riding mower featuring a 22 HP Briggs & Stratton engine, fabricated 10-gauge steel deck, hydrostatic transmission with dual lap bars, comfortable high-back seat, and easy-access service points. This manual provides detailed parts identification, diagrams, ordering information, maintenance schedules, and safety guidelines for owners and technicians. Below are key sections covering parts lists, diagrams, specifications, maintenance, and troubleshooting.

1. Parts Identification & Diagrams 2. Engine Components 3. Cutting Deck Assembly 4. Drive System & Transmission 5. Controls & Operator Station 6. Electrical System 7. Maintenance Parts & Schedule 8. Safety Parts & Features 9. Specifications 10. Ordering Information 11. Troubleshooting & Service

Parts Identification & Diagrams

Key assemblies: Engine, Cutting Deck, Frame, Drive System, Controls, Electrical.

Assembly	Part Number Prefix	Description
Cutting Deck (42")	532XXXXXX	Fabricated 10-gauge steel, includes blades, spindles, belts
Engine (22HP)	BSXXXXXX	Briggs & Stratton Intek V-Twin, air filter, oil filter, spark plugs
Hydrostatic Transmission	HST-XXXX	Dual pump/motor assembly, drive belts, pulleys
Operator Controls	OC-XXXX	Lap bars, ignition switch, brake pedal, PTO lever
Electrical System	ES-XXXX	Battery, starter, wiring harness, fuses, safety switches
Wheels & Tires	WT-XXXX	Front (13x6.5-6) and rear (20x10-8) tires, wheels, bearings
Seat & Frame	SF-XXXX	High-back seat, seat plate, suspension, frame structure
Deck Lift System	DLS-XXXX	Lift lever, linkages, springs, gauge wheels
Fuel System	FS-XXXX	Fuel tank, fuel lines, fuel filter, carburetor
Cooling System	CS-XXXX	Engine cooling fins, air intake screen, fan

Engine Components

22 HP Briggs & Stratton Intek V-Twin engine parts list.

Air Filter: Replace every 100 hours or seasonally.
Oil Filter: Replace every 50 hours or annually.
Spark Plugs: Gap 0.030"; replace every 100 hours.
Fuel Filter: Inline; replace annually.
Starter Motor: 12V electric start.
Carburetor Kit: Includes gaskets, jets.
Muffler & Exhaust: Heat shield included.
Oil Drain Plug: Magnetic; located under engine.

WARNING! Disconnect spark plug wire before servicing engine. Allow engine to cool.

Cutting Deck Assembly

42-inch fabricated steel deck parts.

Blades: High-lift; part # 53219XXXX (replace when worn or damaged).
Spindles: Sealed bearings; part # 53219XXXX.
Deck Belt: ½" x 95"; part # 53219XXXX.
Idler Pulleys: Tensioner assembly; part # 53219XXXX.
Deck Shell: 10-gauge steel; part # 53219XXXX.
Skid Shoes: Adjustable; part # 53219XXXX.
Deck Wheels: Gauge wheels; part # 53219XXXX.

CAUTION! Ensure deck is disengaged and engine off before servicing blades.

Drive System & Transmission

Transmission: Hydrostatic, dual lap bar control.
Drive Belts: Main drive belt part # 53219XXXX.
Pulleys: Engine pulley, transmission pulleys.
Axles: Rear axles with sealed bearings.
Parking Brake: Mechanical brake assembly.
Hydrostatic Fluid: 20W-50; capacity 2.5 quarts per side.
Release Valves: For free-wheeling; part # 53219XXXX.

Controls & Operator Station

Operator controls and comfort features.

Lap Bars: Control speed and direction; part # OC-XXXX. Ignition Switch: Key start with positions (Off, Run, Start). PTO Lever: Engages cutting deck; part # OC-XXXX. Brake Pedal: Mechanical disc brake. Seat: High-back with suspension; part # SF-XXXX. Hour Meter: Digital; tracks service intervals. Fuel Gauge: In-dash indicator.

Electrical System

12V electrical system components.

Battery: 12V, 230 CCA; part # ES-XXXX.
Starter Solenoid: Part # ES-XXXX.
Wiring Harness: Main harness part # ES-XXXX.
Fuses: 20A blade fuse in-line.
Safety Switches: Seat, brake, PTO interlock switches.
Headlights: Optional; part # ES-XXXX.
Charging System: Alternator included with engine.

Tip: Disconnect battery negative terminal before electrical work.

Maintenance Parts & Schedule

Recommended maintenance parts and intervals.

Engine Oil: SAE 30 (above 32°F) or 10W-30 (variable); change every 50 hours.
Oil Filter: Replace with every oil change.
Air Filter: Clean every 25 hours; replace every 100 hours.
Spark Plugs: Replace every 100 hours (Champion RC12YC).
Fuel Filter: Replace annually.
Deck Belt: Inspect every 25 hours; replace if cracked/worn.
Blades: Sharpen every 25 hours; balance after sharpening.
Hydrostatic Fluid: Change every 500 hours or 2 years.
Grease Fittings: Lubricate every 10 hours (spindles, linkages).

WARNING! Use only recommended fluids and parts. Improper maintenance voids warranty.

Safety Parts & Features

Safety components and interlocks.

Seat Safety Switch: Prevents operation unless seated. Brake Safety Switch: Requires brake engaged to start. PTO Interlock: Prevents engagement unless brake set. Rollover Protection System (ROPS): Optional; part # SF-XXXX. Warning Decals: Replace if damaged; part # 53219XXXX. Parking Brake: Mechanical lock for rear wheels.

Specifications

Engine: 22 HP Briggs & Stratton Intek V-Twin.
Cutting Width: 42 inches.
Transmission: Hydrostatic, dual lap bar.
Fuel Capacity: 3.5 gallons.
Cutting Height: 1.5" to 4.5" (adjustable).
Tires: Front 13x6.5-6, Rear 20x10-8.
Weight: 500 lbs (approx.).
Warranty: 2-year limited.

Ordering Information

Use model number Z242F and serial number (located on frame) when ordering parts. Contact authorized Husqvarna dealer or visit www.husqvarna.com. Online parts lookup available with diagram view.

Note: Warranty may not cover wear items (blades, belts, filters). Keep receipts for proof of purchase.

Troubleshooting & Service

Symptom	Possible Cause	Corrective Action
Engine won't start	Dead battery, safety switch, fuel	Check battery charge; ensure seated with brake engaged; check fuel.
Poor cutting quality	Dull blades, deck level	Sharpen/replace blades; level deck; check belt tension.
Loss of power	Clogged air filter, old fuel	Replace air filter; drain old fuel; check spark plugs.
Hydrostatic drive sluggish	Low fluid, belt slip	Check fluid level; inspect drive belt for wear.
Deck vibration	Unbalanced blade, damaged spindle	Balance or replace blade; inspect spindle bearings.
Battery not charging	Faulty alternator, bad connections	Test alternator output; clean battery terminals.

Service: Authorized service centers only for warranty work. Customer support: 1-800-HUSKY62.

Safety First: Always refer to operator's manual for safe operation and maintenance procedures.