YT 3000 Craftsman Mower Parts Manual

The Craftsman YT 3000 is a 46-inch riding lawn tractor designed for residential use, featuring a powerful engine, hydrostatic transmission, electric PTO engagement, and durable cutting deck. 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, deck, transmission, electrical, and troubleshooting.

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

Model Identification & Specifications

Locate model and serial number on frame under seat or on engine housing.

Feature	Description
Model Number	YT 3000 (Example: 247.289XXX)
Engine	24 HP Briggs & Stratton Intek V-Twin OHV
Cutting Width	46 inches
Transmission	Hydrostatic, single-speed forward/reverse
Fuel Capacity	3 gallons
Deck Material	12-gauge steel
Blade Type	Triple-blade, high-lift
Turning Radius	18 inches
Weight	Approx. 550 lbs
Seat	High-back, adjustable

Safety Precautions

Always disconnect spark plug before servicing. Wear safety glasses and gloves.

Park on level surface, engage parking brake, remove key.
Allow engine to cool before refueling or servicing.
Keep hands and feet away from moving parts, especially blades.
Use genuine Craftsman replacement parts only.

WARNING! Never operate mower without discharge chute or safety guards installed. Avoid slopes greater than 15 degrees.

Engine Parts & Diagrams

Briggs & Stratton 24HP Intek V-Twin engine parts list.

Cylinder Head Assembly: Includes gaskets, valves, springs.
Crankshaft & Piston: Connecting rod, piston rings, pin.
Carburetor & Fuel System: Fuel pump, filter, lines.
Ignition System: Spark plugs, coils, wiring.
Air Intake: Air filter, housing, pre-cleaner.
Exhaust: Muffler, heat shield, gaskets.

Part Numbers: Spark Plug RC12YC, Air Filter 492932S, Oil Filter 492932S.

Cutting Deck Assembly

Deck Shell: 46-inch, part # 123456X.
Blade Spindles: Triple spindle assembly, part # 789012Y.
Blades: High-lift, 21-inch length, part # 345678Z.
Belt: Deck drive belt, part # 901234A (1/2-inch x 95-inch).
Pulleys & Idlers: Tensioner pulley part # 567890B.
Deck Wheels: Anti-scalp rollers, part # 234567C.
Discharge Chute: Mulching plug optional, part # 890123D.

Transmission & Drive System

Hydrostatic transmission parts: pump, motor, axle, belts.

Drive Belt: Part # 456789E (3/8-inch x 75-inch).

Transaxle: Peerless 2000 series, part # 123789F. Includes filter and fluid (20W50).

Axle & Hubs: Rear axle assembly, part # 987654G.

Brakes: Disc brake assembly, part # 321098H.

Steering: Tie rods, drag link, part # 654321J.

Electrical System Components

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

Battery: 12V, 280 CCA, part # 112233K.
Starter Motor: Part # 445566L.
Alternator: 15-amp charging system, part # 778899M.
Key Switch: 5-position, part # 990011N.
Safety Switches: Seat, PTO, brake, part # 223344P.
Wiring Harness: Main harness, part # 556677Q.

Tip: Check fuses (20-amp) before replacing electrical parts.

Controls & Operator Station

Seat, steering wheel, pedals, levers.

Seat Assembly: Part # 667788R (includes cushions, mounting).
Steering Wheel: 13-inch diameter, part # 889900S.
Control Panel: Dash with gauges, part # 001122T.
Pedals: Forward/reverse speed control, brake, part # 334455U.
PTO Lever: Electric engagement switch, part # 556677V.
Height Adjust Lever: 6-position, part # 778899W.

WARNING! Ensure all controls move freely without binding.

Maintenance Schedule

Regular maintenance ensures longevity and performance.

Interval	Task	Parts Needed
Every 25 hours	Check tire pressure, blade sharpness	Air gauge, file
Every 50 hours	Change engine oil, filter	Oil SAE 30, filter 492932S
Every 100 hours	Replace air filter, spark plugs	Air filter 492932S, plugs RC12YC
Every 200 hours	Change transmission fluid	Fluid 20W50, filter 123789F
Seasonally	Lubricate spindles, pivot points	Grease lithium-based

Troubleshooting & Diagnostics

Symptom	Possible Cause	Corrective Action
Engine won't start	Dead battery, bad spark plug	Charge/replace battery; check spark plug.
Poor cutting performance	Dull blades, low deck height	Sharpen/replace blades; adjust deck height.
Transmission slips	Low fluid, worn belt	Check fluid level; replace drive belt.
Excessive vibration	Unbalanced blade, loose spindle	Balance blade; tighten spindle bolts.
PTO won't engage	Faulty switch, blown fuse	Test PTO switch; replace 20-amp fuse.

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

Parts Ordering Information

Use model and serial number when ordering parts. Contact authorized dealers or online.

Visit www.craftsman.com/parts.
Enter model number (e.g., 247.289XXX).
Select category (engine, deck, etc.).
Add to cart and checkout.

CAUTION! Counterfeit parts may void warranty and cause damage.

Warranty & Support

Limited warranty: 2 years residential, 90 days commercial. Proof of purchase required.

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

Service Centers: Locate via website by ZIP code.

Note: Warranty does not cover normal wear, abuse, or improper maintenance.