Husqvarna 24V48 Parts Manual

The Husqvarna 24V48 is a 24-inch, 48-volt riding lawn mower designed for residential use. This manual provides detailed parts identification, diagrams, and ordering information for the mower deck, cutting system, drive train, electrical system, controls, and chassis. Below are key sections for safety, parts overview, diagrams, ordering, maintenance, and troubleshooting.

1. Parts Overview 2. Mower Deck Assembly 3. Cutting System Parts 4. Drive Train Components 5. Electrical System Parts 6. Controls & Safety Parts 7. Chassis & Body Parts 8. Maintenance Parts & Kits 9. Parts Ordering Information 10. Safety Precautions 11. Troubleshooting & Replacement Guide

Parts Overview

Key assemblies: Mower Deck, Blade Spindles, Drive System (Motors, Belts, Pulleys), Electrical System (Battery, Wiring, Controller), Control Panel, Chassis, Wheels.

Assembly	Key Components
Mower Deck	Deck shell, baffles, skid shoes, height adjustment linkage
Cutting System	Blades, blade adapters, spindle assemblies, bearings
Drive Train	Drive motors, drive belts, idler pulleys, tensioners
Electrical System	48V battery pack, wiring harness, controller, key switch
Controls & Safety	Seat switch, blade engagement switch, control levers, parking brake
Chassis & Body	Frame, fenders, seat, footrests, battery tray

Mower Deck Assembly

Complete parts breakdown for the 24-inch mower deck.

Deck Shell: Main housing (Part # HD-2458-01).
Baffles: Internal airflow guides (Part # BD-2458-02).
Skid Shoes: Wear components for height adjustment (Part # SS-2458-03).
Height Adjustment Linkage: Rods, levers, and pivot points (Kit # HA-2458-K).
Deck Hanger: Mounting brackets to chassis (Part # DH-2458-04).

WARNING! Always disconnect battery and ensure deck is securely supported before removing or servicing.

Cutting System Parts

Parts for blades, spindles, and related components.

Blades: 24-inch mulching/bagging blade (Part # BL-24M-10).
Blade Adapters: Mount blade to spindle (Part # BA-2458-11).
Spindle Assembly: Includes housing, bearing, shaft (Part # SA-2458-12).
Spindle Bearings: Sealed ball bearing (Part # SB-2458-13).
Spindle Pulley: V-belt pulley (Part # SP-2458-14).

CAUTION! Replace blades in sets for balanced cutting. Always wear gloves.

Drive Train Components

Drive Motors: 48V electric drive motors (Part # DM-48V-20).
Drive Belts: V-belt for deck drive (Part # DB-2458-21).
Idler Pulleys: Spring-loaded tensioner pulleys (Part # IP-2458-22).
Motor Mounts: Brackets and hardware (Kit # MM-2458-K).
Axle & Wheel Hubs: Rear axle assembly (Part # AX-2458-23).

Electrical System Parts

48V electrical system components and wiring.

Battery Pack: 48V lithium-ion battery assembly (Part # BP-48V-30). Controller: Main electronic speed controller (Part # EC-2458-31). Wiring Harness: Main harness with connectors (Part # WH-2458-32). Key Switch: Ignition/start switch (Part # KS-2458-33). Charger: 48V battery charger (Part # CH-48V-34).

Controls & Safety Parts

Operator controls and safety interlock parts.

Turn off mower and remove key before servicing controls.
Identify faulty switch or lever using wiring diagram.
Replace with genuine Husqvarna part.

Tip: Test safety interlock system after any control replacement.

Chassis & Body Parts

Frame, body panels, seat, and wheels.

Frame: Main welded chassis (Part # FR-2458-40).
Fenders: Rear fender assemblies (Part # FN-2458-41).
Seat: Padded seat with mounting bracket (Part # ST-2458-42).
Footrests: Left and right foot platforms (Part # FT-2458-43).
Battery Tray: Holds battery pack (Part # BT-2458-44).
Wheels & Tires: Front and rear wheels with tires (Part # WH-2458-45).

WARNING! Ensure mower is on level ground and battery disconnected before chassis work.

Maintenance Parts & Kits

Common replacement parts and service kits.

Blade Set (2 blades), Spindle Rebuild Kit (bearings, seals), Belt Kit (drive & deck belts), Filter Kit (if applicable), Lubricants.

Parts Ordering Information

Use the part numbers listed. Contact authorized Husqvarna dealer or visit www.husqvarna.com.

CAUTION! Use only genuine Husqvarna parts to maintain safety and warranty.

Safety Precautions

Always disconnect battery. Use proper tools. Follow torque specifications. Replace safety devices immediately if damaged.

Troubleshooting & Replacement Guide

Symptom	Possible Cause	Parts to Check/Replace
Mower won't start	Dead battery, faulty key switch, seat switch	Battery pack (BP-48V-30), Key switch (KS-2458-33), Seat switch (SS-2458-50)
Poor cutting performance	Dull/bent blades, worn spindle	Blade set (BL-24M-10), Spindle assembly (SA-2458-12)
Deck drive belt slips/breaks	Worn belt, seized pulley	Drive belt (DB-2458-21), Idler pulley (IP-2458-22)
Uneven cutting height	Worn skid shoes, damaged linkage	Skid shoes (SS-2458-03), Height adjustment kit (HA-2458-K)
Electrical fault/error code	Bad controller, wiring issue	Controller (EC-2458-31), Wiring harness (WH-2458-32)

Reset: Consult controller manual for error reset procedure.

Service: 1-800-HUSKY-62; www.husqvarna.com