The Craftsman 917.250810 is a riding lawn mower/tractor model. This parts manual provides detailed information, diagrams, and part numbers for the maintenance, repair, and replacement of components. It covers the engine, drive system, cutting deck, electrical system, controls, and body parts. Use this manual to identify correct replacement parts and ensure proper assembly and operation of your equipment.
This manual is intended for use by qualified service personnel and owners familiar with mechanical systems. Always prioritize safety when performing maintenance or repairs.
| Safety Symbol | Meaning |
|---|---|
| WARNING! | Indicates a hazardous situation which, if not avoided, could result in death or serious injury. |
| CAUTION! | Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. |
| NOTICE | Indicates a practice not related to personal injury, such as potential damage to the equipment. |
WARNING! Disconnect the spark plug wire before performing any maintenance or inspection to prevent accidental starting. Always work on a level surface and block wheels securely.
Locate your model and serial number plate, typically found on the frame under the seat or on the rear fender. This information is critical for ordering correct parts.
Exploded view diagram of the engine assembly with corresponding part numbers. Includes air filter, carburetor, spark plug, fuel lines, oil filter, muffler, and engine shrouds.
CAUTION! Use only manufacturer-specified replacement parts. Incorrect parts can cause engine damage or unsafe operation.
Parts list for the transmission, drive belt, pulleys, axles, and related components.
| Component | Part Number | Description |
|---|---|---|
| Drive Belt (Main) | 144959 | V-Belt, 1/2" x [Length] |
| Transaxle Assembly | 123461X | Complete Hydrostatic Unit |
| Drive Pulley | 123462X | Engine PTO Pulley |
| Idler Pulley | 123463X | Tensioner Assembly |
| Axle Key | 123464X | For Wheel Hub |
Detailed breakdown of the mower deck, including blades, spindles, mandrels, belt, and deck shell.
WARNING! Always ensure the blade is stopped, the ignition is off, and the spark plug is disconnected before inspecting or replacing deck components.
Wiring diagram and parts for the battery, starter, solenoid, ignition switch, safety switches, and lights.
Parts for the steering system, brake pedal, clutch/brake linkage, throttle control, and PTO engagement cable.
| Control | Part Number |
|---|---|
| Steering Wheel | 123473X |
| Brake Pedal Assembly | 123474X |
| Throttle Control Cable | 123475X |
| PTO Engagement Cable | 123476X |
| Hydrostatic Drive Linkage Rod | 123477X |
Parts for the frame, fenders, seat, tires, and wheels.
Common bolts, nuts, washers, pins, and clips used throughout the tractor. Specify grade and thread where applicable.
Example Hardware Kit: Part # 123483X - Includes assorted flange bolts, lock nuts, and washers for deck mounting.
NOTICE: Always replace hardware with the same grade and size. Self-locking nuts (nylon insert) should not be reused.
To order parts, contact an authorized Craftsman service dealer or visit the online parts lookup. Have your model number (917.250810) and serial number ready.
Tip: Reference the associated diagram number from this manual when ordering.
| Issue | Possible Cause | Check Part / Action |
|---|---|---|
| Engine won't start | Dead battery, faulty solenoid | Check Battery (Part #), Starter Solenoid (123469X). |
| Loss of drive power | Worn or broken drive belt | Inspect and replace Drive Belt (144959). |
| Uneven cutting | Bent blade, worn spindle | Replace Blade (123465X) or Spindle Assembly (123466X). |
| Excessive vibration | Unbalanced blade, loose pulley | Tighten hardware; replace damaged Blade or Pulley. |
| PTO won't engage | Faulty switch or cable | Check PTO Switch and Cable (123476X). |
Assembly Note: When installing the deck, ensure it is level side-to-side and front-to-back per the operator's manual specifications. Proper belt routing is critical.
Service Support: For technical assistance, contact 1-888-331-4569 or visit www.craftsman.com.