Craftsman T2400 Lawn Tractor Parts Manual

The Craftsman T2400 is a 24-horsepower lawn tractor featuring a Kohler 7000 Series engine, 46-inch cutting deck, hydrostatic transmission, electric PTO, 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 covering identification, engine, drive system, cutting deck, electrical, controls, and troubleshooting.

1. Model Identification & Specifications 2. Engine Parts & Components 3. Drive Train & Transmission 4. Mower Deck Assembly 5. Electrical System 6. Controls & Operator Station 7. Fuel & Lubrication System 8. Steering & Front Axle 9. Tires & Wheels 10. Safety & Maintenance 11. Parts Ordering & Troubleshooting

Model Identification & Specifications

Locate model and serial number plate on frame under seat or on rear fender. Example: 917.270XXX.

Specification	Description
Engine	Kohler 7000 Series, 24 HP, OHV, 2-cylinder
Transmission	Hydrostatic, infinite forward/reverse speeds
Cutting Width	46-inch stamped steel deck
Cutting Height	1.5 to 4 inches, 6-position adjustment
Fuel Capacity	3 gallons (gasoline)
Turning Radius	18 inches (zero-turn capable with optional kit)
Weight	Approx. 550 lbs
Seat	High-back, adjustable suspension
Battery	12V, 280 CCA
Warranty	2-year limited

Engine Parts & Components

Kohler 7000 Series engine parts list and exploded diagrams.

Cylinder Head & Valves: Gaskets, pushrods, rocker arms.
Crankshaft & Piston: Connecting rod, piston rings, bearings.
Air Intake System: Air filter, pre-cleaner, carburetor assembly.
Exhaust System: Muffler, heat shield, exhaust pipe.
Ignition System: Spark plugs, ignition coil, flywheel.

WARNING! Disconnect spark plug before servicing engine. Use genuine Kohler parts.

Drive Train & Transmission

Hydrostatic transmission parts: pump, motor, drive belt, axle.

Transaxle Assembly: Hydrostatic unit, relief valves, filter.
Drive Belt: Replace every 300 hours or if cracked/worn.
Axle & Differential: Axle shafts, seals, bearings.
Brake System: Disc brake pad, caliper, parking brake cable.

CAUTION! Drain hydraulic fluid before disassembly. Use specified fluid type.

Mower Deck Assembly

Deck Shell: 46-inch stamped steel, part # 532XXXXXX.
Blades: High-lift, 21-inch length, replace if bent/dull.
Spindles: Sealed bearings, greaseable (part # 123XXXX).
Belt: Deck drive belt, ½ inch x 95 inches.
Pulleys: Idler, mandrel, and tension pulleys.
Deck Wheels: Anti-scalp rollers, part # 789XXXX.
Height Adjustment: Lever, linkage, and lift rod assembly.

Electrical System

Wiring diagram and component locations. Battery: 12V, 280 CCA.

Key Parts: Starter motor, solenoid, voltage regulator, ignition switch, PTO clutch, safety interlock switches, headlights, fuses (20A main).

Charging System: Alternator stator, rectifier. Starting System: Starter drive, bendix. Lighting: Headlight bulbs (part # 881XXXX).

Controls & Operator Station

Steering wheel, pedals, levers, seat, dashboard.

Turn off engine and remove key before adjusting controls.
Steering linkage: Tie rods, drag link, steering gear.
Control panel: Ignition switch, PTO engagement lever, throttle/choke.
Seat adjustment: Slide latch, suspension springs.

Tip: Lubricate control linkages annually with grease.

Fuel & Lubrication System

Fuel tank, lines, filter, carburetor, oil filter, air filter.

Fuel Tank: 3-gallon plastic, part # 456XXXX.
Fuel Filter: In-line, replace every 100 hours.
Carburetor: Float bowl, jets, gaskets.
Oil Filter: Kohler spin-on, part # 52-050-02.
Air Filter: Dual-element, foam pre-cleaner.

WARNING! No smoking near fuel system. Dispose of oil properly.

Steering & Front Axle

Front axle assembly, spindles, kingpins, steering shaft.

Tires & Wheels

Front: 15x6.00-6 turf tires. Rear: 20x10.00-8 turf tires.

CAUTION! Inflate to recommended pressure (front: 14 PSI, rear: 10 PSI).

Safety & Maintenance

Follow operator's manual for maintenance schedule. Replace blades every 2 seasons or 200 hours. Check tire pressure monthly. Grease spindles and fittings every 25 hours. Change engine oil every 50 hours (SAE 10W-30).

Parts Ordering & Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Fuel, spark, battery	Check fuel level, spark plug, battery charge, safety switches.
Loss of power	Clogged filter, bad belt	Replace air/fuel filter; inspect drive/deck belts.
Uneven cutting	Deck level, dull blades	Level deck; sharpen or replace blades.
Hydrostatic transmission slips	Low fluid, worn belt	Check fluid level; replace drive belt if worn.
Excessive vibration	Unbalanced blade, loose parts	Balance blade; tighten spindle bolts and deck mounts.

Parts Ordering: Use model/serial number. Contact Sears PartsDirect at 1-888-331-4569 or visit www.searspartsdirect.com.

Service: Authorized service centers only. Keep receipts for warranty claims.