Craftsman T2400 Mower Parts Manual

The Craftsman T2400 is a 24-HP V-Twin Hydrostatic Riding Lawn Mower with a 46-inch deck, designed for residential lawn care. This manual provides detailed parts identification, assembly instructions, maintenance procedures, and troubleshooting guidance for the T2400 model. Below are key sections covering safety, parts diagrams, installation, operation, maintenance, and troubleshooting.

1. Parts at a Glance 2. Assembly Instructions 3. Specifications 4. Controls and Features 5. Maintenance Schedule 6. Engine Parts & Service 7. Deck Assembly & Blades 9. Safety Features 10. Care & Storage 11. Warranty Information 12. Troubleshooting

Parts at a Glance

Key components: 24-HP V-Twin Engine, 46-inch Cutting Deck, Hydrostatic Transmission, Steering Wheel, Seat, Battery, Fuel Tank, Mower Deck Lift Lever, Blade Engagement PTO.

Part	Description
Engine (Kohler/ Briggs & Stratton)	24-HP V-Twin, air-cooled, overhead valve
Cutting Deck	46-inch stamped steel, 3-blade system
Hydrostatic Transmission	Foot-pedal controlled, infinite speed range
Steering System	Rack-and-pinion, 15-inch steering wheel
Seat	High-back, adjustable, with suspension
Battery	12V, 280 CCA, maintenance-free
Fuel Tank	3-gallon capacity, polyethylene
Blade Engagement Lever (PTO)	Electric clutch, dash-mounted switch
Deck Lift Lever	Manual, 6-position height adjustment
Tires	Front: 15x6.00-6, Rear: 20x10.00-8

Assembly Instructions

Unpack and inspect all parts. Assemble on a flat, stable surface.

Install Steering Wheel: Align splines, secure with center bolt and washer.
Attach Seat: Mount seat bracket to frame, secure with bolts and washers.
Connect Battery: Attach red (+) cable first, then black (-) cable.
Install Mower Deck: Roll deck under tractor, attach lift links and belt.
Add Fluids: Fill engine with SAE 10W-30 oil; add fresh unleaded gasoline.

WARNING! Mower is heavy; use assistance. Ensure all bolts are tightened to specified torque.

Specifications

Engine: 24 HP V-Twin, Kohler Courage or Briggs & Stratton Intek.
Cutting Width: 46 inches.
Transmission: Hydrostatic, foot-pedal control.
Cutting Heights: 1.5 to 4 inches (6 positions).
Fuel Capacity: 3 gallons.
Oil Capacity: 2 quarts (with filter).
Battery: 12V, 280 CCA.
Turning Radius: 18 inches.
Weight: Approx. 550 lbs.

Controls and Features

Dashboard: Ignition Key, PTO/Blade Engage Switch, Throttle Control, Choke, Hour Meter. Foot Controls: Forward/Reverse Pedals, Brake Pedal. Manual Controls: Deck Lift Lever, Parking Brake Lever.

Safety Features: Seat Safety Switch (stops engine if operator leaves seat with PTO engaged), Blade Brake Clutch, Parking Brake.

Operation: Start engine with brake engaged and PTO off. Adjust speed with foot pedal. Engage blades with PTO switch only when seated.

Maintenance Schedule

Refer to engine manual for specific engine maintenance.

Interval	Task
Before each use	Check tire pressure, fluid levels, and for loose parts.
Every 8 hours	Check deck for debris; inspect blades.
Every 50 hours	Change engine oil and filter.
Every 100 hours	Replace air filter; check spark plugs.
Every season	Sharpen/replace blades; grease fittings; check battery.
Off-season	Drain fuel or add stabilizer; store properly.

Engine Parts & Service

Engine parts include: Air Filter, Oil Filter, Spark Plugs, Fuel Filter, Carburetor, Starter Motor, Battery.

Oil Change: Drain oil via drain plug; refill with 2 quarts SAE 10W-30.
Air Filter: Remove cover, replace paper filter; clean foam pre-cleaner if present.
Spark Plugs: Gap at 0.030 inches; replace every 100 hours.
Fuel System: Replace inline fuel filter annually; clean sediment cup.

CAUTION! Disconnect spark plug wire before performing any engine service.

Deck Assembly & Blades

46-inch deck parts: Deck Shell, Spindle Assemblies (3), Blades (3), Belt, Idler Pulleys, Lift Links.

Blade Removal: Disconnect spark plug wire. Tip deck safely; remove blade bolt with socket.
Belt Replacement: Release tension on idler pulley; route belt per diagram.
Deck Leveling: Adjust lift links to ensure even cutting height side-to-side and front-to-back.
Spindle Service: Grease zerks every 25 hours; replace if bearing noise occurs.

WARNING! Blades are sharp. Wear gloves. Ensure deck is securely supported.

Safety Features

Operator Presence System: Engine stops if operator leaves seat with blades engaged. Blade Brake Clutch: Stops blades within 7 seconds when PTO is disengaged. Parking Brake: Must be engaged to start engine.

Always: Read manual before operation. Keep hands and feet away from moving parts. Clear area of debris. Do not mow on slopes greater than 15 degrees.

Care & Storage

Cleaning: After use, clean deck underside with hose (engine off). Dry to prevent rust. Storage: For winter, add fuel stabilizer or drain tank. Disconnect battery negative cable. Store in dry, covered area.

CAUTION! Never store with fuel in tank without stabilizer. Keep battery charged.

Warranty Information

Craftsman T2400 limited warranty: 2-year full warranty on tractor; lifetime warranty on deck shell. Proof of purchase required. For warranty service, contact an authorized Craftsman service center or call 1-888-331-4569. Keep this manual for reference.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Dead battery, safety switch, fuel	Check battery charge; ensure brake engaged and PTO off; check fuel and spark.
Poor cutting performance	Dull blades, deck clogged, uneven deck	Sharpen/replace blades; clean deck; level deck.
Loss of power	Clogged air filter, old fuel, dirty spark plug	Replace air filter; use fresh fuel; clean/replace spark plug.
Vibration	Unbalanced blade, loose spindle	Check blade balance and tightness; inspect spindle bearings.
Hydrostatic transmission sluggish	Low fluid, drive belt worn	Check fluid level; inspect and replace drive belt if needed.

Service: For parts, visit www.craftsman.com or call 1-888-331-4569.