The Craftsman 917 is a series of lawn and garden tractors known for their durability and performance. This parts diagram manual provides detailed illustrations, part numbers, and descriptions for the various models within the 917 series, including the engine, transmission, cutting deck, electrical system, and chassis components. Below are key sections for identification, exploded views, parts lists, ordering information, and maintenance tips.
Key identifiers: Model number (e.g., 917.270822, 917.289341), Serial number location, Engine type (Briggs & Stratton, Kohler), Deck size (42", 46", 50"), Transmission type (Hydrostatic, Gear).
| Feature | Description |
|---|---|
| Model Number Plate | Located under seat or on frame; identifies exact model |
| Serial Number | Used for parts lookup and manufacturing date |
| Engine HP & Model | Typically 17.5HP to 25HP; Briggs & Stratton or Kohler |
| Cutting Deck Size | 42-inch, 46-inch, or 50-inch cutting width |
| Transmission Type | Hydrostatic drive (no shifting) or Gear drive |
| Fuel Capacity | Approximately 2.5 to 3.5 gallons |
| Oil Capacity | Approximately 1.5 to 2 quarts (engine specific) |
| Battery | 12V, Group U1 style |
| Tire Size (Front) | 15x6.00-6 |
| Tire Size (Rear) | 20x10.00-8 |
Exploded view and parts list for the engine assembly.
WARNING! Disconnect spark plug wire before servicing engine. Use proper torque specifications.
Parts diagram for transmission, axle, and drive components.
CAUTION! Transmission fluid may be hot. Allow to cool before servicing. Use specified fluid type.
Wiring diagram and parts for electrical system.
Key Components: Battery, Starter solenoid, Ignition switch, Safety switches (seat, PTO, brake), Voltage regulator, Alternator, Headlights, Fuses, Wiring harness.
Diagram shows routing and connections for all wires. Use multimeter for diagnosis. Ensure all safety switches are properly adjusted and functional.
Frame, steering gear, and control linkage parts.
Tip: Lubricate all pivot points and linkage regularly with grease.
Detailed listing of all belts and pulley configurations.
WARNING! Always disconnect spark plug and battery before replacing belts. Ensure proper routing per diagram.
List of nuts, bolts, washers, pins, and decals with part numbers.
Use the model and serial number to order correct parts. Cross-reference part numbers in this manual. Genuine Craftsman parts recommended.
CAUTION! Non-genuine parts may affect performance and void warranty.
Regular maintenance schedule: Check oil, air filter, tire pressure, blade sharpness. Grease fittings, battery terminals. Store in dry place.
Safety: Keep hands and feet away from moving parts. Use on slopes with caution. Wear eye protection.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Engine won't start | Dead battery, bad solenoid, safety switch | Check battery charge; test solenoid; bypass/check safety switches. |
| Loss of power | Clogged air filter, old fuel, bad spark plug | Replace air filter; drain old gas; replace spark plug. |
| Deck vibration | Bent blade, unbalanced blade, worn spindle | Inspect and replace blade; check spindle bearings. |
| Hydrostatic drive sluggish | Low fluid, dirty filter, air in system | Check fluid level; replace filter; purge air. |
| Uneven cutting | Deck not level, worn blades, tire pressure | Level deck; sharpen/replace blades; check tire pressure. |
Support: For technical assistance or parts, contact Craftsman customer service or visit the official website with your model number.