Craftsman T240 Riding Mower Parts Manual

The Craftsman T240 Riding Mower is a 24-horsepower lawn tractor designed for residential use, featuring a 46-inch cutting deck, hydrostatic transmission, electric PTO clutch, and a durable steel frame. 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 system, controls, and troubleshooting.

1. Model Identification & Specifications 2. Engine Parts & Components 3. Drive System & Transmission 4. Cutting Deck Assembly 5. Electrical System & Wiring 6. Controls & Operator Station 7. Frame, Wheels & Tires 8. Maintenance Schedule 9. Parts Ordering Information 10. Safety Precautions 11. Troubleshooting & Diagrams

Model Identification & Specifications

Locate the model and serial number plate on the frame under the seat or on the dash. Example: Craftsman T240, Model 247.XXXXXXX.

Specification	Description
Engine	24 HP (Horsepower) Briggs & Stratton or Kohler engine, single cylinder, OHV
Cutting Width	46 inches (3-blade deck)
Transmission	Hydrostatic, infinite forward/reverse speeds
Fuel Capacity	2.5 gallons (gasoline)
Cutting Height	1.5 to 4 inches (adjustable lever)
Turning Radius	Approximately 18 inches
Weight	Approximately 500 lbs
Seat	High-back, adjustable
Battery	12V, 280 CCA
Warranty	2-year limited warranty

Engine Parts & Components

Engine components include air filter, carburetor, spark plug, oil filter, fuel pump, and muffler.

Air Filter: Part # 123456X; replace every 100 hours or seasonally.
Spark Plug: Champion RC12YC or equivalent; gap 0.030 inches.
Oil Filter: Part # 789012X; change with engine oil (every 50 hours).
Fuel Filter: In-line filter; replace annually.
Muffler & Exhaust: Heat shield and muffler assembly.

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

Drive System & Transmission

Hydrostatic transmission parts: drive belt, pulley, axle, and hydrostatic pump.

Drive Belt: Part # 345678X (main drive); inspect for wear/cracks.
Transaxle: Hydrostatic unit; part # 901234X for complete assembly.
Axle & Wheels: Rear axle assembly with 20x10-8 tires.
Brake: Disc brake pad part # 567890X.

CAUTION! Ensure parking brake engaged when servicing drive system.

Cutting Deck Assembly

Deck Shell: 46-inch stamped steel; part # 112233X.
Blades: Mulching/blade set part # 445566X; sharpen or replace when dull.
Spindles: Blade spindle assembly part # 778899X (includes bearings).
Belt: Deck drive belt part # 990011X.
Deck Wheels: Anti-scalp wheels part # 223344X.
Height Adjustment: Lever and linkage parts.

Electrical System & Wiring

Components: battery, starter, solenoid, ignition switch, PTO clutch, wiring harness.

Battery: 12V, Group U1; part # 555666X. Starter: Part # 777888X. PTO Clutch: Electric clutch part # 999000X. Fuses: 20A blade fuse in wiring harness. Wiring Diagram: See section 11 for full schematic.

Controls & Operator Station

Steering wheel, brake pedal, forward/reverse pedals, PTO switch, ignition key, seat.

Turn off engine and remove key before adjusting controls.
Steering linkage: Tie rod part # 444555X.
Pedals: Hydrostatic pedal assembly part # 666777X.
Seat: Seat assembly part # 888999X; seat switch included.

Tip: Lubricate control linkages annually with grease.

Frame, Wheels & Tires

Frame parts: front axle, fenders, footrests.

Front Tires: 15x6.00-6; part # 111222X.
Rear Tires: 20x10-8; part # 333444X.
Front Axle: Pivot axle assembly part # 555777X.
Fenders: Left/right fender part # 888111X.
Frame: Main frame part # 222333X.

WARNING! Use jack stands when lifting mower; avoid working under unsupported machine.

Maintenance Schedule

Regular maintenance ensures longevity. Follow schedule below.

Interval	Task	Parts Needed
Every 25 hours	Check tire pressure; lubricate fittings	Grease cartridge
Every 50 hours	Change engine oil and filter	Oil filter #789012X, SAE 30 oil
Every 100 hours	Replace air filter; check spark plug	Air filter #123456X, spark plug
Seasonally	Sharpen/replace blades; check belts	Blade set #445566X, drive belt
Annually	Replace fuel filter; battery check	Fuel filter, battery

Parts Ordering Information

Use genuine Craftsman parts for optimal performance.

Ordering: Visit www.craftsman.com or call 1-888-331-4569. Provide model and serial number. Dealer Locator: Use online dealer locator for local parts. Warranty: Keep receipt; warranty covers defects in materials/workmanship.

Safety Precautions

Always follow safety guidelines to prevent injury.

Read operator's manual before use.
Wear eye protection and sturdy shoes.
Keep hands and feet away from moving parts.
Disconnect spark plug before maintenance.
Do not operate on slopes greater than 15 degrees.
Clear area of debris before mowing.

CAUTION! Gasoline is flammable; store in approved container away from sparks.

Troubleshooting & Diagrams

Problem	Possible Cause	Parts/Repair
Engine won't start	Dead battery, bad spark plug, clogged fuel filter	Check battery (#555666X), spark plug, fuel filter
Poor cutting performance	Dull blades, worn deck belt	Sharpen/replace blades (#445566X), replace belt (#990011X)
Hydrostatic transmission slips	Low oil, worn drive belt	Check transaxle oil, replace drive belt (#345678X)
PTO clutch won't engage	Faulty clutch, blown fuse	Test clutch (#999000X), replace 20A fuse
Excessive vibration	Unbalanced blade, loose spindle	Balance/replace blade, tighten spindle (#778899X)

Exploded Diagrams: Refer to separate diagrams for each assembly (engine, deck, transmission).

Service Support: 1-888-331-4569; www.craftsman.com