Husqvarna Z242F Parts Manual

The Husqvarna Z242F is a 42-inch zero-turn riding mower featuring a 22 HP Kawasaki FR series engine, fabricated 10-gauge steel deck, Hydro-Gear EZT transaxles, and a comfortable high-back seat. This parts manual provides detailed diagrams, part numbers, and ordering information for maintenance, repair, and replacement of components. Below are key sections for identification, engine parts, deck assembly, drive system, controls, and troubleshooting.

1. Model Identification & Specifications 2. Engine & Related Components 3. Mower Deck Assembly 4. Drive System & Transaxles 5. Controls & Operator Station 6. Frame & Chassis 7. Electrical System 8. Belts & Pulleys 9. Fasteners & Hardware 10. Maintenance Schedule 11. Troubleshooting & Part Ordering

Model Identification & Specifications

Locate the model and serial number plate on the frame under the seat or on the rear fender. Example: Z242F (Model) XXXXXXXX (Serial).

Specification	Description
Model	Husqvarna Z242F
Cutting Width	42 inches (106 cm)
Engine	Kawasaki FR651V 22 HP, 2-cylinder, air-cooled
Deck Type	Fabricated 10-gauge steel, 3-blade
Drive System	Hydro-Gear EZT transaxles (2)
Fuel Capacity	3 gallons (11.4 L)
Oil Capacity (Engine)	Approx. 1.9 quarts (1.8 L)
Transmission Fluid	20W-50 motor oil (per Hydro-Gear spec)
Weight	Approx. 550 lbs (249 kg)
Seat	High-back, adjustable

Engine & Related Components

Kawasaki FR651V engine parts diagram and common replacement parts.

Air Filter: Replace annually or every 100 hours.
Spark Plugs: NGK BPR5ES (gap 0.030 in).
Oil Filter: Kawasaki 49065-7008 or equivalent.
Fuel Filter: In-line, replace yearly.
Carburetor: Complete assembly and gaskets.
Starter: Electric starter motor and solenoid.
Muffler & Exhaust: Complete exhaust system.

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

Mower Deck Assembly

42-inch fabricated deck parts breakdown.

Deck Shell: Main housing, part #532XXXXXX.
Blades: Mulching or high-lift, 18.5 inches length.
Spindles: Complete spindle assembly (bearing, pulley, housing).
Mandrels: Blade mandrel and hardware.
Deck Wheels: Anti-scalp wheels and brackets.
Belt: Deck drive belt, length 95.5 inches.
Deck Lift: Lift arms and linkage.

CAUTION! Ensure deck is securely supported when removing. Wear gloves when handling blades.

Drive System & Transaxles

Transaxles: Hydro-Gear EZT (2 units). Part numbers for complete unit, filter, and fluid.
Drive Belts: Main drive belt (engine to transaxles).
Pulleys: Idler pulleys, tensioner assemblies.
Axles & Hubs: Rear axle, wheel hubs, keys.
Release Valves: Manual bypass levers for pushing.
Hydraulic Lines: Hoses and fittings (if equipped).

Controls & Operator Station

Control panel, steering levers, seat, and safety components.

Steering Levers: Left and right control levers with grips, neutral return springs, pivot pins.

Seat: High-back seat, seat switch (safety), mounting hardware. Ignition Switch: Key switch assembly. Brake: Parking brake assembly and cable. Throttle/Choke: Control cables and brackets. Deck Engagement: Electric PTO clutch (if equipped) or manual lever.

Frame & Chassis

Main frame, front axle, wheels, tires, and fenders.

Turn off engine and remove key before working on frame.
Front Axle: Spindle arms, bushings, pivot pin.
Wheels & Tires: Front (15x6.00-6) and rear (20x10.00-8) tires, wheels, valves.
Fenders: Rear fenders with foot plates.
Frame: Main welded frame assembly.

Tip: Use jack stands to securely support mower when removing wheels or axle components.

Electrical System

Battery, wiring harness, switches, and lights.

Battery: 12V, 280 CCA, group U1.
Wiring Harness: Main harness and connectors.
Safety Switches: Seat, brake, PTO interlock switches.
Fuses: 20A and 10A blade fuses.
Starter & Alternator: Starter motor, solenoid, charging system components.
Headlights (if equipped): Bulbs and housing.

WARNING! Disconnect battery negative terminal before electrical work. Avoid short circuits.

Belts & Pulleys

Complete belt routing diagram and pulley specifications.

Belt	Part Number	Length/Description
Deck Drive Belt	532XXXXXX	95.5 inches
Main Drive Belt	532XXXXXX	Engine to transaxles
Idler Pulleys	532XXXXXX	Various sizes
Tensioner Assembly	532XXXXXX	Spring and bracket

Fasteners & Hardware

Common bolts, nuts, washers, and pins used throughout mower.

CAUTION! Use only grade-specific hardware for critical connections (e.g., blade bolts).

Maintenance Schedule

Recommended part replacement intervals.

Every 25 hours: Check belts, tire pressure.
Every 50 hours: Change engine oil, check air filter.
Every 100 hours: Replace air filter, spark plugs.
Every 200 hours: Change transmission fluid/filter.
Annually: Replace fuel filter, check battery.
As needed: Blades, belts, pulleys, tires.

Troubleshooting & Part Ordering

Symptom	Possible Cause	Part Needed
Engine won't start	Bad battery, faulty switch	Battery, ignition switch, solenoid
Poor cut quality	Dull/bent blades, worn spindles	Blades, spindle assembly
Loss of drive power	Worn drive belt, low fluid	Drive belt, transaxle fluid
Deck vibration	Unbalanced blade, bent mandrel	Blade, mandrel, spindle
Hydrostatic drive sluggish	Contaminated fluid, weak belt	Fluid, filter, drive belt

Ordering: Use exact part number from diagrams. Contact Husqvarna dealer or www.husqvarna.com.

Support: 1-800-487-5952; www.husqvarna.com/us/support