Craftsman T2400 Service Manual

The Craftsman T2400 is a 24-horsepower lawn tractor designed for residential use, featuring a Kohler 7000 Series engine, hydrostatic transmission, electric PTO clutch, 46-inch mower deck, and a durable steel frame. This manual provides essential information for maintenance, troubleshooting, and repair to ensure optimal performance and longevity. Below are key sections covering safety, specifications, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: 24 HP Kohler 7000 Series V-Twin engine, Hydrostatic transmission, 46-inch stamped steel mower deck, Electric PTO clutch, 12-volt battery, Headlights, Cup holder, Adjustable high-back seat.

Installation & Assembly

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

1. Install steering wheel: Align and tighten bolt.
2. Attach seat: Mount using provided bolts and washers.
3. Install battery: Connect positive (red) then negative (black) terminals.
4. Attach mower deck: Lower deck lift, align with pins, secure with retaining clips.
5. Check tire pressure: Front 14 PSI, Rear 10 PSI.
6. Add engine oil and fuel: Use SAE 10W-30 and unleaded gasoline.

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

First-Time Operation

Perform pre-operation checks before starting.

1. Check oil level: Dipstick should show full.
2. Inspect fuel: Fill with fresh unleaded gasoline.
3. Engage parking brake: Ensure brake is set.
4. Start engine: Turn key to START position.
5. Warm up engine: Allow to run for 2-3 minutes.
6. Engage mower deck: Pull PTO switch to ON position.
7. Adjust cutting height: Use deck lift lever.

CAUTION! Keep hands and feet away from moving parts. Operate only in clear, dry conditions.

Specifications

• Engine: Kohler 7000 Series, 24 HP, V-Twin, OHV.
• Displacement: 724 cc.
• Transmission: Hydrostatic, infinite forward/reverse speeds.
• Mower Deck: 46-inch, stamped steel, 3-blade.
• Cutting Width: 46 inches.
• Fuel Type: Unleaded gasoline (87 octane or higher).
• Oil Capacity: 2 quarts (SAE 10W-30).
• Battery: 12-volt, 280 CCA.
• Dimensions (LxWxH): 72 x 46 x 42 inches.
• Weight: 550 lbs.

Controls and Settings

Dashboard: Ignition switch, PTO switch, Throttle control, Choke, Headlight switch, Hour meter. Floor: Brake pedal, Forward/reverse pedal, Deck lift lever.

Operation: Set parking brake before starting. Use throttle to control engine speed. Engage PTO only at full throttle. Adjust cutting height with deck lift lever.

Maintenance: Refer to hour meter for service intervals. Check tire pressure monthly. Lubricate pivot points every 25 hours.

Maintenance Procedures

Regular maintenance ensures optimal performance and extends machine life.

1. Daily: Check oil level, inspect for leaks, clean mower deck.
2. Every 25 hours: Change oil, replace oil filter, grease fittings.
3. Every 50 hours: Replace air filter, check spark plugs.
4. Every 100 hours: Replace fuel filter, check drive belt tension.
5. Seasonal: Sharpen blades, check tire pressure, inspect battery.

Tip: Always disconnect spark plug wire before performing maintenance.

Engine Service

Kohler 7000 Series engine maintenance procedures.

1. Oil change: Drain oil when warm, replace with 2 quarts SAE 10W-30.
2. Air filter: Replace paper element every 50 hours or when dirty.
3. Spark plugs: Gap at 0.030 inches, replace annually.
4. Fuel system: Replace fuel filter every 100 hours, use fuel stabilizer for storage.
5. Cooling: Clean cooling fins and blower housing annually.
6. Valve adjustment: Check every 300 hours (intake: 0.004-0.006 in, exhaust: 0.006-0.008 in).

WARNING! Engine components become hot during operation. Allow to cool before servicing.

Electrical System

12-volt system with battery, starter, alternator, and safety switches.

Troubleshooting: If engine doesn't crank, check battery connections, safety switches (seat, brake, PTO), and fuse (20-amp). Test battery voltage (should be 12.6V or higher).

Charging: Use 12-volt charger at 2-amp rate. Maintain battery during storage.

Storage & Care

Prepare tractor for seasonal storage.

1. Clean thoroughly: Remove grass clippings and debris.
2. Change oil and filter: Prevents acid buildup.
3. Stabilize fuel: Add fuel stabilizer, run engine for 10 minutes.
4. Disconnect battery: Remove negative terminal, store in cool, dry place.
5. Elevate deck: Raise to prevent flat spots on tires.
6. Cover: Use breathable cover to protect from dust.

CAUTION! Store in dry, well-ventilated area away from open flames.

Regulatory Information

EPA Certified: Engine meets EPA Phase 3 emissions standards. Safety Compliance: Meets ANSI/OPEI B71.1-2017 standards for ride-on mowers. Copyright © 2023 Craftsman; trademarks of Stanley Black & Decker, Inc. For technical support, visit www.craftsman.com or contact 1-888-331-4569.

Troubleshooting

Reset: Disconnect battery for 10 minutes to reset electrical system.

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